| (11) | EP 1 448 617 B1 |
(12) | EUROPEAN PATENT SPECIFICATION |
|
|
(54) | METHOD FOR PREPARING NORBORNENE BASED ADDITION POLYMER CONTAINING ESTER OR ACETYL FUNCTIONAL GROUP VERFAHREN ZUR HERSTELLUNG VON POLYMERISAT AUF NORBORNEN-BASIS MIT ESTER- ODER ACETYLFUNKTIONELLER GRUPPE PROCEDE DE PREPARATION D'UN POLYMERE ADDITIONNEL A BASE DE NORBORNENE CONTENANT UN GROUPE FONCTIONNEL ESTER OU ACETYLE |
|
| |||||||||||||||||||||||||||||||
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention). |
BACKGROUND OF THE INVENTION
(a) Field of the Invention
(b) Description of the Related Art
SUMMARY OF THE INVENTION
M is a Group X metal; and
R is a ligand selected from the group consisting of acetate and acetylacetonate (R"C(O)CHC(O)R") (wherein R" is hydrogen; C1 to C20 linear or branched alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl having hetero atom; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; or C3 to C20 alkynyl),
wherein the (b) compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160° is represented by Chemical Formula 2 or Chemical Formula 3:
P(R5)3-c[X(R5)d]c [Chemical Formula 2]
wherein,
X is oxygen, sulphur, silicon, or nitrogen;
c is an integer of 0 to 3;
d is 1 if X is oxygen or sulphur, 3 if X is silicon, and 2 if X is nitrogen;
if c is 3 and X is oxygen, two or three R5 groups may be connected with each other through oxygen to form a cyclic group; and if c is 0, two R5 groups may be connected with each other to form a phosphacycle; and
R5 is hydrogen; a C1 to C20 linear or branched alkyl, alkoxy, allyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C40 aryl substituted with hydrocarbon or unsubstituted; a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; a C3 to C20 alkynyl; a tri(C1 to C10 linear or branched alkyl)silyl; a tri(C1 to C10 linear or branched alkoxy)silyl; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryloxy substituted with hydrocarbon or unsubstituted)silyl; a tri(C1 to C10 linear or branched alkyl)siloxy; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)siloxy; or a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)siloxy, wherein each substituent can be further substituted with a linear or branched haloalkyl or halogen; and
(R5)2P - (R6)-P(R5)2 [Chemical Formula 3]
wherein,
R5 is the same as defined in the Chemical Formula 2; and R6 is a C1 to C5 linear or branched alkyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C20 aryl substituted with hydrocarbon or unsubstituted; or a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted.
wherein the (a) compound of a Group X transition metal is represented by Chemical Formula 1:
M(R)2 [Chemical Formula 1]
wherein,
M is a Group X metal; and
R is a ligand selected from the group consisting of acetate and acetylacetonate (R"C(O)CHC(O)R") (wherein R" is hydrogen; C1 to C20 linear or branched alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl having hetero atom; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; or C3 to C20 alkynyl),
wherein the (b) compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160° is represented by Chemical Formula 2 or Chemical Formula 3:
P(R5)3-c[X(R5)d]c [Chemical Formula 2]
wherein,
X is oxygen, sulphur, silicon, or nitrogen;
c is an integer of 0 to 3;
d is 1 if X is oxygen or sulphur, 3 if X is silicon, and 2 if X is nitrogen;
if c is 3 and X is oxygen, two or three R5 groups may be connected with each other through oxygen to form a cyclic group; and if c is 0, two R5 groups may be connected with each other to form a phosphacycle; and
R5 is hydrogen; a C1 to C20 linear or branched alkyl, alkoxy, allyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C40 aryl substituted with hydrocarbon or unsubstituted; a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; a C3 to C20 alkynyl; a tri(C1 to C10 linear or branched alkyl)silyl; a tri(C1 to C10 linear or branched alkoxy)silyl; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryloxy substituted with hydrocarbon or unsubstituted)silyl; a tri(C1 to C10 linear or branched alkyl)siloxy; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)siloxy; or a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)siloxy, wherein each substituent can be further substituted with a linear or branched haloalkyl or halogen; and
(R5)2P - (R6)-P(R5)2 [Chemical Formula 3]
wherein,
R5 is the same as defined in the Chemical Formula 2; and R6 is a C1 to C5 linear or branched alkyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C20 aryl substituted with hydrocarbon or unsubstituted; or a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted.
BRIEF DESCRIPTION OF THE DRAWINGS
Fig. 1 is a schematic diagram showing interaction of an endonorbornene ester and palladium metal.
Fig. 2 is a schematic diagram showing interaction of an exo-norbornene ester and palladium metal.
Fig. 3a is a schematic diagram of a structure wherein both the catalyst and the ester group are in exo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case phosphine group does not exist.
Fig. 3b is a schematic diagram of a structure wherein the catalyst is in an exo position but the ester group is in an endo position to norbornene, showing structural stability according to the position of the catalyst and the ester group in case phosphine group does not exist.
Fig. 3c is a schematic diagram of a structure wherein both the catalyst and the ester group are in endo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case phosphine group does not exist.
Fig. 4a is a schematic diagram of a structure wherein both the catalyst and the ester group are in exo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a PH3 ligand exists.
Fig. 4b is a schematic diagram of a structure wherein the catalyst is in an exo position but the ester group is in an endo position to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a PH3 ligand exists.
Fig. 4c is a schematic diagram of a structure wherein both the catalyst and the ester group are in endo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a PH3 ligand exists.
Fig. 5a is a schematic diagram of a structure wherein both the catalyst and the ester group are in exo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a PPh3 ligand exists.
Fig. 5b is a schematic diagram of a structure wherein the catalyst is in an exo position but the ester group is in an endo position to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a PPh3 ligand exists.
Fig. 5c is a schematic diagram of a structure wherein both the catalyst and the ester group are in endo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a PPh3 ligand exists.
Fig. 6a is a schematic diagram of a structure wherein both the catalyst and the ester group are in exo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a P(cyclohexyl)3 ligand exists.
Fig. 6b is a schematic diagram of a structure wherein the catalyst is in an exo position but the ester group is in an endo position to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a P(cyclohexyl)3 ligand exists.
Fig. 6c is a schematic diagram of a structure wherein both the catalyst and the ester group are in endo positions to norbornene, showing structural stability according to the position of the catalyst and the ester group in case a P(cyclohexyl)3 ligand exists.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
wherein the (a) compound of a Group X transition metal is represented by Chemical Formula 1:
M(R)2 [Chemical Formula 1]
wherein,
M is a Group X metal; and
R is a ligand selected from the group consisting of acetate and acetylacetonate (R"C(O)CHC(O)R") (wherein R" is hydrogen; C1 to C20 linear or branched alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl having hetero atom; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; or C3 to C20 alkynyl),
wherein the (b) compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160° is represented by Chemical Formula 2 or Chemical Formula 3:
P(R5)3-c[X(R5)d]c [Chemical Formula 2]
wherein,
X is oxygen, sulphur, silicon, or nitrogen;
c is an integer of 0 to 3;
d is 1 if X is oxygen or sulphur, 3 if X is silicon, and 2 if X is nitrogen;
if c is 3 and X is oxygen, two or three R5 groups may be connected with each other through oxygen to form a cyclic group; and if c is 0, two R5 groups may be connected with each other to form a phosphacycle; and
R5 is hydrogen; a C1 to C20 linear or branched alkyl, alkoxy, allyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C40 aryl substituted with hydrocarbon or unsubstituted; a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; a C3 to C20 alkynyl; a tri(C1 to C10 linear or branched alkyl)silyl; a tri(C1 to C10 linear or branched alkoxy)silyl; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryloxy substituted with hydrocarbon or unsubstituted)silyl; a tri(C1 to C10 linear or branched alkyl)siloxy; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)siloxy; or a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)siloxy, wherein each substituent can be further substituted with a linear or branched haloalkyl or halogen; and
(R5)2P - (R6)-P(R5)2 [Chemical Formula 3]
wherein,
R5 is the same as defined in the Chemical Formula 2; and R6 is a C1 to C5 linear or branched alkyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C20 aryl substituted with hydrocarbon or unsubstituted; or a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted.
m is an integer of 0 to 4;
at least one of R1, R2, R3 and R4 is a radical having an ester or acetyl group; and
each of the other R1, R2, R3 and R4 is hydrogen; linear or branched C1 to C20 alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; C3 to C20 alkynyl; or halogen.
If R1, R2, R3 and R4 are not radical having an ester or acetyl group, hydrogen or halogen, R1 and R2, or R3 and R4 may be connected to form a C1 to C10 alkylidene group, or R1 or R2 may be connected with one of R3 and R4 to form a C4 to C12 saturated or unsaturated cyclic group or a C6 to C17 aromatic group.
M is a Group X metal; and
R is a ligand selected from the group consisting of acetate and acetylacetonate (R"C(O)CHC(O)R"),
wherein R" is hydrogen; C1 to C20 linear or branched alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl having hetero atom; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; or C3 to C20 alkynyl.
X is oxygen, sulphur, silicon, or nitrogen;
c is an integer of 0 to 3;
d is 1 if X is oxygen or sulphur, 3 if X is silicon, and 2 if X is nitrogen;
if c is 3 and X is oxygen, two or three R5 groups may be connected with each other through oxygen to form a cyclic group; and if c is 0, two R5 groups may be connected with each other to form a phosphacycle; and
R5 is hydrogen; a C1 to C20 linear or branched alkyl, alkoxy, allyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C40 aryl substituted with hydrocarbon or unsubstituted; a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; a C3 to C20 alkynyl; a tri(C1 to C10 linear or branched alkyl)silyl; a tri(C1 to C10 linear or branched alkoxy)silyl; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryloxy substituted with hydrocarbon or unsubstituted)silyl; a tri(C1 to C10 linear or branched alkyl)siloxy; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)siloxy; or a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)siloxy, wherein each substituent can be further substituted with a linear or branched haloalkyl or halogen; and
(R5)2P - (R6)-P(R5)2 [Chemical Formula 3]
wherein,
R5 is the same as defined in the Chemical Formula 2; and R6 is a C1 to C5 linear or branched alkyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C20 aryl substituted with hydrocarbon or unsubstituted; or a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted.
wherein the (a) compound of a Group X transition metal is represented by Chemical Formula 1:
M(R)2 [Chemical Formula 1]
wherein,
M is a Group X metal; and
R is a ligand selected from the group consisting of acetate and acetylacetonate (R"C(O)CHC(O)R") (wherein R" is hydrogen; C1 to C20 linear or branched alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl having hetero atom; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; or C3 to C20 alkynyl),
wherein the (b) compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160° is represented by Chemical Formula 2 or Chemical Formula 3:
P(R5)3-c[X(R5)d]c [Chemical Formula 2]
wherein,
X is oxygen, sulphur, silicon, or nitrogen;
c is an integer of 0 to 3;
d is 1 if X is oxygen or sulphur, 3 if X is silicon, and 2 if X is nitrogen;
if c is 3 and X is oxygen, two or three R5 groups may be connected with each other through oxygen to form a cyclic group; and if c is 0, two R5 groups may be connected with each other to form a phosphacycle; and
R5 is hydrogen; a C1 to C20 linear or branched alkyl, alkoxy, allyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C40 aryl substituted with hydrocarbon or unsubstituted; a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; a C3 to C20 alkynyl; a tri(C1 to C10 linear or branched alkyl)silyl; a tri(C1 to C10 linear or branched alkoxy)silyl; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryloxy substituted with hydrocarbon or unsubstituted)silyl; a tri(C1 to C10 linear or branched alkyl)siloxy; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)siloxy; or a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)siloxy, wherein each substituent can be further substituted with a linear or branched haloalkyl or halogen; and
(R5)2P - (R6)-P(R5)2 [Chemical Formula 3]
wherein,
R5 is the same as defined in the Chemical Formula 2; and R6 is a C1 to C5 linear or branched alkyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C20 aryl substituted with hydrocarbon or unsubstituted; or a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted.
EXAMPLES
Preparation Example 1: Synthesis of exo-rich norbornene carboxylic acid methyl ester
Preparation Example 2: Synthesis of endo-rich norbonene carbonxylic acid methylester
Preparation Example 3: Synthesis of exo-rich norbornene carboxylic acid butyl ester
Preparation Example 4 : Synthesis of endo-rich allylacetate norbonene
Example 1: Preparation of norbornene carboxylic acid methyl ester addition homopolymer using tricyclohexylphosphine and Pd(acac)2 as catalyst
Example 2: Preparation of norbornene carboxylic acid butyl ester addition homopolymer using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Comparative Example 1: Preparation of norbonene carboxylic acid methylester addition homopolymer using triphenyl phosphine and Pd(acac)2 as a catalyst]
Example 3: Preparation of norbornene carboxylic acid methyl ester addition homopolymer using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 4: Preparation of addition copolymer of norbonene carboxylic acid methylester / norbonene using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 5: Preparation of addition copolymer of norbonene carboxylic acid methylester/ butyl norbonene using tricyclohexyl phosphine and Pd(acac)2 as a catalsyt
Example 6: Preparation of addition copolymer of norbonene carboxylic acid methylester/ hexyl norbonene using tricyclohexyl phosphine and Pd(acac)2 as a catalsyt
Example 7: Preparation of norbornene carboxylic acid butyl ester addition homopolymer using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 8: Preparation of norbornene carboxylic acid butyl ester addition homopolymer using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 9: Preparation of addition copolymer of norbonene/norbonene carboxylic acid butyl ester using tricylcohexylphosphine and Pd(acac)2 as a catalyst
Example 10: Preparation of addition copolymer of norbonene catboxylic acid butyl ester / butyl norbonene using tricyclohexylphosphine and Pd(acac)2 as a catalyst
Example 11: Preparation of norbonene carboxylic acid butyl ester addition homopoly_mer using endo isomers only and using trichlcohexylphosphine and Pd(acac)2 as a catalyst
Example 12: Preparation of norbonene carboxylic acid butyl ester homopolymer using exo isomers only and using tricclohexyl phosphine and Pd(acac)2 as a catalyst
Example 13: Preparation of a copolymer of norbonene carboxylic acid methylester / norbonene carboxylic acid butylester using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 14: Preparation of 5-norbonene-2-yl acetate addition homopolymer using tricylcohexyl phosphine and Pd(acac)2 as a catalyst
Example 15: Preparation of allyl acetate norbonene addition homopolymer using tricyclohexylphosphine and Pd(acac)2 as a catalyst
Example 16: Preparation of alkyl acetate norbonene addition homopolymer using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 17: Preparation of addition copolymer of norbonene carboxylic acid methylester / norbonene allyl acetate using tricyclohexyl phospine and Pd(acac)2 as a catalyst
Example 18: Preparation of addition copolymer of norbonene carboxylic acid methylester / norbonene allyl acetate using a tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 19: Preparation of addition copolymer of norbonene carboxylic acid methyl ester / norbonene allyl acetate using tricyclohexyl phosphoine and Pd(acac)2 as a catalyst
Example 20: Preparation of addition copolymer of norbonene carboxylic acid butylester / norbonene allyl acetate using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 21: Preparation of addition copolymer of norbonene carboxylic acid butyl ester / norbonene allyl acetate using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 22: Preparation of addition copolymer of norbonene carboxylic acid butyl ester / norbonene allyl acetate using tricyclohexyl phosphine and Pd(acac)2
Example 23: Preparation of copolymer of butyl norbonene and 5-norbonene-2-yl acetate using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 24: Preparation of copolymer hexyl norbonene and 5-norbonene-2-yl acetate using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 25: Preparation of copolymer of phenyl norbonene and norbonene carboxylic acid butylester using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 26: Preparation of copolymer of norbonene carboxylic acid methylester and norbonene allyl acetete using tricyclohexyl phosphine and Pd(acac)2 as a catalyst
Example 27: Surface tension measurement of butylester norbonene homopolymer
Example 28: Metal adhesivity test of butylester norbonene homopolymer
Example 29: Adhesivity to PVA polarizer of butylester norbonene homopolymer
(a) a group X transition metal compound;
(b) a compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160°; and
(c) dimethylanilinium tetrakis(pentafluorophenylborate),
wherein the norbornene-based addition polymer comprises 50 mole% or more of norbornene-based monomer having a polar group of ester or acetyl, andwherein the (a) compound of a Group X transition metal is represented by Chemical Formula 1:
M(R)2 [Chemical Formula 1]
wherein,
M is a Group X metal; and
R is a ligand selected from the group consisting of acetate and acetylacetonate (R"C(O)CHC(O)R") (wherein R" is hydrogen; C1 to C20 linear or branched alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl having hetero atom; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; or C3 to C20 alkynyl),
wherein the (b) compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160° is represented by Chemical Formula 2 or Chemical Formula 3:
P(R5)3-c[X(R5)d]c [Chemical Formula 2]
wherein,
X is oxygen, sulphur, silicon, or nitrogen;
c is an integer of 0 to 3;
d is 1 if X is oxygen or sulphur, 3 if X is silicon, and 2 if X is nitrogen;
if c is 3 and X is oxygen, two or three R5 groups may be connected with each other through oxygen to form a cyclic group; and if c is 0, two R5 groups may be connected with each other to form a phosphacycle; and
R5 is hydrogen; a C1 to C20 linear or branched alkyl, alkoxy, allyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C40 aryl substituted with hydrocarbon or unsubstituted; a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; a C3 to C20 alkynyl; a tri(C1 to C10 linear or branched alkyl)silyl; a tri(C1 to C10 linear or branched alkoxy)silyl; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryloxy substituted with hydrocarbon or unsubstituted)silyl; a tri(C1 to C10 linear or branched alkyl)siloxy; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)siloxy; or a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)siloxy, wherein each substituent can be further substituted with a linear or branched haloalkyl or halogen; and
(R5)2P - (R6)- P(R5)2 [Chemical Formula 3]
wherein,
R5 is the same as defined in the Chemical Formula 2; and R6 is a C1 to C5 linear or branched alkyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C20 aryl substituted with hydrocarbon or unsubstituted; or a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted.
(a) 1 mol of the compound of a Group X transition metal;
(b) 1 to 3 mols of the compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160°; and
(c) 1 to 2 mols of dimethylanilinium tetrakis(pentafluorophenylborate).
(i) a group X transition metal compound;
(ii) a compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160°, and
(iii) dimethylanilinium tetrakis(pentafluorophenylborate),
in a solvent,wherein the (a) compound of a Group X transition metal is represented by Chemical Formula 1:
M(R)2 [Chemical Formula 1]
wherein,
M is a Group X metal; and
R is a ligand selected from the group consisting of acetate and acetylacetonate (R"C(O)CHC(O)R") (wherein R" is hydrogen; C1 to C20 linear or branched alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl having hetero atom; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; or C3 to C20 alkynyl),
wherein the (b) compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160° is represented by Chemical Formula 2 or Chemical Formula 3:
P(R5)3-c[X(R5)d]c [Chemical Formula 2]
wherein,
X is oxygen, sulphur, silicon, or nitrogen;
c is an integer of 0 to 3;
d is 1 if X is oxygen or sulphur, 3 if X is silicon, and 2 if X is nitrogen;
if c is 3 and X is oxygen, two or three R5 groups may be connected with each other through oxygen to form a cyclic group; and if c is 0, two R5 groups may be connected with each other to form a phosphacycle; and
R5 is hydrogen; a C1 to C20 linear or branched alkyl, alkoxy, allyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C40 aryl substituted with hydrocarbon or unsubstituted; a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; a C3 to C20 alkynyl; a tri(C1 to C10 linear or branched alkyl)silyl; a tri(C1 to C10 linear or branched alkoxy)silyl; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)silyl; a tri(C6 to C40 aryloxy substituted with hydrocarbon or unsubstituted)silyl; a tri(C1 to C10 linear or branched alkyl)siloxy; a tri(C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted)siloxy; or a tri(C6 to C40 aryl substituted with hydrocarbon or unsubstituted)siloxy, wherein each substituent can be further substituted with a linear or branched haloalkyl or halogen; and
(R5)2P - (R6)- P(R5)2 [Chemical Formula 3]
wherein,
R5 is the same as defined in the Chemical Formula 2; and R6 is a C1 to C5 linear or branched alkyl, alkenyl, or vinyl; a C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; a C6 to C20 aryl substituted with hydrocarbon or unsubstituted; or a C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted.
m is an integer of 0 to 4;
at least one of R1, R2, R3, and R4 is a radical having an ester or acetyl group;
each of the other R1, R2, R3, and R4 is hydrogen; linear or branched C1 to C20 alkyl, alkenyl, or vinyl; C5 to C12 cycloalkyl substituted with hydrocarbon or unsubstituted; C6 to C40 aryl substituted with hydrocarbon or unsubstituted; C7 to C15 aralkyl substituted with hydrocarbon or unsubstituted; C3 to C20 alkynyl; or halogen; and
if R1, R2, R3, and R4 are not radical having an ester or acetyl group, a hydrogen or a halogen, R1 and R2, or R3 and R4 may be connected to form a C1 to C10 alkylidene group, or R1 or R2 may be connected with R3 or R4 to form a C4 to C12 saturated or unsaturated cyclic group or a C6 to C17 aromatic group.
(a) Pd(acetylacetonate)2 or Pd(acetate)2;
(b) tricyclohexylphosphine; and
(c) dimethylanilinium tetrakis(pentafluorophenylborate).
(a) Pd(acetylacetonate)2 or Pd(acetate)2;
(b) tricyclohexylphosphine; and
(c) dimethylanilinium tetrakis(pentafluorophenylborate).
(a) Pd(acetylacetonate)2 or Pd(acetate)2;
(b) tricyclohexylphosphine; and
(c) dimethylanilinium tetrakis(pentafluorophenylborate).
(a) eine Übergangsmetallverbindung der Gruppe X;
(b) eine Verbindung, die einen neutralen Elektronendonatorliganden der Gruppe XV umfasst, der einen Kegelwinkel von mindestens 160° aufweist; und
(c) Dimethylanilin-tetrakis(pentafluorphenylborat),
wobei das Norbornen-basierte Zusatzpolymer 50 Mol% oder mehr eines Norbornen-basierten Monomers umfasst, das eine polare Gruppe aus einem Ester oder Acetyl aufweist undwobei die Verbindung (a) aus einem Übergangsmetall der Gruppe X durch die Chemische Formel 1 dargestellt wird:
M(R)2 [Chemische Formel 1]
wobei
M ein Metall der Gruppe X ist; und
R ein Ligand ist, der aus der Gruppe ausgewählt wird, die sich aus Acetat und Acetylacetonat (R"C(O)CHC(O)R") (wobei R" Wasserstoff ist; lineares oder verzweigtes C1 bis C20-Alkyl, -Alkenyl oder -Vinyl; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl; C6 bis C40-Aryl, das ein Heteroatom aufweist; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C7 bis C15-Aralkyl; oder C3 bis C20-Alkynyl) zusammensetzt,
wobei die Verbindung (b) die einen neutralen Elektronendonatorliganden der Gruppe XV umfasst, der einen Kegelwinkel von mindestens 160° aufweist, durch die Chemische Formel 2 oder die Chemische Formel 3 dargestellt wird:
P(R5)3-c[X(R5)d]c [Chemische Formel 2]
wobei
X Sauerstoff, Schwefel, Silicium oder Stickstoff ist;
c eine ganze Zahl von 0 bis 3 ist;
d 1 ist, wenn X Sauerstoff oder Schwefel ist; 3, wenn X Silicium ist und 2, wenn X Stickstoff ist;
wenn c 3 ist und X Sauerstoff ist, zwei oder drei R5-Gruppen miteinander durch Sauerstoff verbunden sein können, um eine zyklische Gruppe zu bilden; und wenn c 0 ist können zwei R5-Grupenn miteinander verbunden sein, um einen Phosphazyklus zu bilden; und
R5 Wasserstoff ist; ein lineares oder verzweigtes C1 bis C20-Alkyl, -Alkoxy, -Allyl, - Alkenyl oder -Vinyl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C7 bis C15-Aralkyl, ein C3 bis C20-Alkynyl; ein tri(lineares oder verzweigtes C1 bis C10-Alkyl)Silyl; ein tri(lineares oder verzweigtes C1 bis C10-Alkoxy)Silyl; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl)Silyl; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl)Silyl; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryloxy)Silyl; ein tri(lineares oder verzweigtes C1 bis C10-Alkyl)Siloxy; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl)Siloxy; oder ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl)Siloxy, wobei jeder Substituent zusätzlich mit einem linearen oder verzweigten Haloalkyl oder Halogen substituiert werden kann; und
(R5)2P - (R6) - P(R5)2 [Chemische Formel 3]
wobei,
R5 dem entspricht, was in der Chemischen Formel 2 definiert wurde; und R6 ein lineares oder verzweigtes C1 bis C5-Alkyl, -Alkenyl oder -Vinyl ist; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C20-Aryl, oder ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C7 bis C15-Aralkyl.
(a) 1 mol der Verbindung eines Übergangsmetalls der Gruppe X;
(b) 1 bis 3 mol der Verbindung, die einen neutralen Elektronendonatorliganden der Gruppe XV umfasst, der einen Kegelwinkel von mindestens 160° aufweist; und
(c) 1 bis 2 mol von Dimethylanilin-tetrakis(pentafluorphenylborat).
(i) eine Übergangsmetallverbindung der Gruppe X;
(ii) eine Verbindung, die einen neutralen Elektronendonatorliganden der Gruppe XV umfasst, der einen Kegelwinkel von mindestens 160° aufweist und
(iii) Dimethylanilin-tetrakis(pentafluorphenylborat),
in einem Lösungsmittelwobei die Verbindung (a) aus einem Übergangsmetall der Gruppe X durch die Chemische Formel 1 dargestellt wird:
M(R)2 [Chemische Formel 1]
wobei
M ein Metall der Gruppe X ist; und
R ein Ligand ist, der aus der Gruppe ausgewählt wird, die sich aus Acetat und Acetylacetonat (R"C(O)CHC(O)R") (wobei R" Wasserstoff ist; lineares oder verzweigtes C1 bis C20-Alkyl, -Alkenyl oder -Vinyl; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl; C6 bis C40-Aryl, das ein Heteroatom aufweist; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C7 bis C15-Aralkyl; oder C3 bis C20-Alkynyl) zusammensetzt,
wobei die Verbindung (b) die einen neutralen Elektronendonatorliganden der Gruppe XV umfasst, der einen Kegelwinkel von mindestens 160° aufweist, durch die Chemische Formel 2 oder die Chemische Formel 3 dargestellt wird:
P(R5)3-c[X(R5)d]c [Chemische Formel 2]
wobei
X Sauerstoff, Schwefel, Silicium oder Stickstoff ist;
c eine ganze Zahl von 0 bis 3 ist;
d 1 ist, wenn X Sauerstoff oder Schwefel ist; 3, wenn X Silicium ist und 2, wenn X Stickstoff ist;
wenn c 3 ist und X Sauerstoff ist, zwei oder drei R5-Gruppen miteinander durch Sauerstoff verbunden sein können, um eine zyklische Gruppe zu bilden; und wenn c 0 ist können zwei R5-Grupenn miteinander verbunden sein, um einen Phosphazyklus zu bilden; und
R5 Wasserstoff ist; ein lineares oder verzweigtes C1 bis C20-Alkyl, -Alkoxy, -Allyl, - Alkenyl oder -Vinyl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C7 bis C15-Aralkyl; ein C3 bis C20-Alkynyl; ein tri(lineares oder verzweigtes C1 bis C10-Alkyl)Silyl; ein tri(lineares oder verzweigtes C1 bis C10-Alkoxy)Silyl; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl)Silyl; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl)Silyl; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryloxy)Silyl; ein tri(lineares oder verzweigtes C1 bis C10-Alkyl)Siloxy; ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl)Siloxy; oder ein tri(mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl)Siloxy, wobei jeder Substituent zusätzlich mit einem linearen oder verzweigten Haloalkyl oder Halogen substituiert werden kann; und
(R5)2P - (R6) - P(R5)2 [Chemische Formel 3]
wobei,
R5 dem entspricht, was in der Chemischen Formel 2 definiert wurde; und R6 ein lineares oder verzweigtes C1 bis C5-Alkyl, -Alkenyl oder -Vinyl ist; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl; ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C20-Aryl; oder ein mit Kohlenwasserstoff substituiertes oder unsubstituiertes C7 bis C15-Aralkyl.
m eine ganze Zahl von 0 bis 4 ist;
mindestens eines von R1, R2, R3 und R4 ein Radikal ist, das eine Ester- oder Acetylgruppe aufweist;
jedes der anderen R1, R2, R3 und R4 Wasserstoff ist; lineares oder verzweigtes C1 bis C20-Alkyl, -Alkenyl oder -Vinyl; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C5 bis C12-Cycloalkyl; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C6 bis C40-Aryl; mit Kohlenwasserstoff substituiertes oder unsubstituiertes C7 bis C15-Aralkyl; oder C3 bis C20-Alkynyl; oder Halogen; und
wenn R1, R2, R3 und R4 kein Radikal, das eine Ester- oder Acetylgruppe aufweist, Wasserstoff oder ein Halogen sind, können R1, R2, R3 und R4 verbunden werden, um eine C1 bis C10-Alkylidengruppe zu bilden oder R1 oder R2 können mit R3 oder R4 verbunden werden, um eine gesättigte oder ungesättigte zyklische C4 bis C12-Gruppe oder eine aromatische C6 bis C17-Gruppe zu bilden.
(a) Pd(acetylacetonat)2 oder Pd(acetat)2;
(b) Tricyclohexylphosphin; und
(c) Dimethylanilin-tetrakis(pentafluorphenylborat).
(a) Pd(acetylacetonat)2 oder Pd(acetat)2;
(b) Tricyclohexylphosphin; und
(c) Dimethylanilin-tetrakis(pentafluorphenylborat).
(a) Pd(acetylacetonat)2 oder Pd(acetat)2;
(b) Tricyclohexylphosphin; und
(c) Dimethylanilin-tetrakis(pentafluorphenylborat).
(a) un composé de métal de transition du groupe X ;
(b) un composé comprenant un ligand donneur d'électrons de groupe XV neutre ayant un angle de cône d'au moins 160°; et
(c) du tétrakis (pentafluorophényle borate) de diméthylanilinium,
dans lequel le polymère d'addition à base de norbornène comprend 50% en moles ou plus d'un monomère à base de norbornène ayant un groupe polaire d'ester ou d'acétyle, etdans lequel le composé (a) d'un métal de transition du groupe X est représenté par la formule chimique 1 :
M(R)2 [Formule chimique 1]
où,
M est un métal de groupe X ; et
R est un ligand choisi dans le groupe constitué par l'acétate et l'acétylacétonate (R"C(O)CHC(O)R") (où R" est de l'hydrogène; un alkyle, alkényle ou vinyle linéaire ou ramifié C1 à C20 ; un cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué; un aryle C6 à C40 substitué par un hydrocarbure ou non substitué; un aryle C6 à C40 ayant un hétéroatome; un aralkyle C7 à C15 substitué par un hydrocarbure ou non substitué; ou un alkynyle C3 à C20),
dans lequel le composé (b) comprenant un ligand donneur d'électrons de groupe XV neutre ayant un angle de cône d'au moins 160° est représenté par la Formule Chimique 2 ou la Formule Chimique 3 :
P(R5)3.c[X(R5)d]c [Formule chimique 2]
où,
X représente l'oxygène, le soufre, le silicium ou l'azote;
c est un nombre entier de 0 à 3;
d est 1 si X est l'oxygène ou le soufre, 3 si X est le silicium, et 2 si X est un azote ;
si c est égal à 3 et X représente l'oxygène, deux ou trois groupes R5 peuvent être reliés les uns aux autres par l'intermédiaire de l'oxygène pour former un groupe cyclique; et si c vaut 0, deux groupes R5 peuvent être reliés entre eux pour former un phosphacycle; et
R5 est un hydrogène; un alkyle, alkoxy, allyle, alkényle ou vinyle C1 à C20 linéaire ou ramifié; un cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué; un aryle C6 à C40 substitué par un hydrocarbure ou non substitué; un aralkyle C7 à C15 substitué par un hydrocarbure ou non substitué; un alkynyle C3 à C20; un silyle tri (alkyle linéaire ou ramifié C1 à C10); un silyle tri (alkoxy linéaire ou ramifié C1 à C10); un silyle tri (cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué); un silyle tri (un groupe aryle C6 à C40 substitué ou non substitué avec un hydrocarbure); un silyle tri (un aryloxy C6 à C40 substitué ou non substitué avec un hydrocarbure); un siloxy tri (alkyle C1 à C10 linéaire ou ramifié) ; un siloxy tri (cycloalkyle en C5 à C12 substitué ou non substitué avec un hydrocarbure); ou un siloxy tri (aryle C6 à C40 substitué ou non substitué avec un hydrocarbure), dans lequel chaque substituant peut être en outre substitué par un halogénoalkyle linéaire ou ramifié ou halogène; et
(R5)2P - (R6)- P(R5)2 [Formule chimique 3]
où,
R5 est le même que défini dans la formule chimique 2; et R6 est un alkyle, alkényle, ou vinyle C1 à C5 linéaire ou ramifié; un cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué; un aryle C6 à C20 substitué par un hydrocarbure ou non substitué; ou un aralkyle C7 à C15 substitué par un hydrocarbure ou non substitué.
(a) 1 mole du composé d'un métal de transition du groupe X ;
(b) 1 à 3 moles du composé comprenant un ligand donneur d'électrons de groupe XV neutre ayant un angle de cône d'au moins 160°; et
(c) 1 à 2 moles de tétrakis (pentafluorophényle borate) de diméthylanilinium.
(i) un composé de métal de transition du groupe X ;
(ii) un composé comprenant un ligand donneur d'électrons de groupe XV neutre ayant un angle de cône d'au moins 160°, et
(iii) du tétrakis (pentafluorophényle borate) de diméthylanilinium, dans un solvant,
dans lequel le composé (a) d'un métal de transition du groupe X est représenté par la formule chimique 1 :M est un métal de groupe X ; et
R est un ligand choisi dans le groupe constitué par l'acétate et l'acétylacétonate (R"C(O)CHC(O)R") (où R" est de l'hydrogène; un alkyle, alkényle ou vinyle C1 à C20 linéaire ou ramifié; un cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué; un aryle C6 à C40 substitué par un hydrocarbure ou non substitué; un aryle C6 à C40 ayant un hétéroatome; un aralkyle C7 à C15 substitué par un hydrocarbure ou non substitué; ou un alkynyle C3 à C20),
dans lequel le composé (b) comprenant un ligand donneur d'électrons de groupe XV neutre ayant un angle de cône d'au moins 160° est représenté par la Formule Chimique 2 ou la Formule Chimique 3 :
P(R5)3-c[X(R5)d]c [Formule chimique 2]
où
X représente l'oxygène, le soufre, le silicium ou l'azote;
c est un nombre entier de 0 à 3 ;
d est 1 si X est de l'oxygène ou du soufre, 3 si X est du silicium, et 2 si X est de l'azote ;
si c est égal à 3 et X représente l'oxygène, deux ou trois groupes R5 peuvent être reliés les uns aux autres par l'intermédiaire de l'oxygène pour former un groupe cyclique; et si c vaut 0, deux groupes R5 peuvent être reliés entre eux pour former un phosphacycle; et
R5 est un hydrogène; un alkyle, alkoxy, allyle, alkényle ou vinyle C1 à C20 linéaire ou ramifié; un cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué; un aryle C6 à C40 substitué par un hydrocarbure ou non substitué; un aralkyle C7 à C15 substitué par un hydrocarbure ou non substitué; un alkynyle C3 à C20; un silyle tri (alkyle C1 à C10 linéaire ou ramifié); un silyle tri (alkoxy C1 à C10 linéaire ou ramifié); un silyle tri (cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué); un silyle tri (un aryle C6 à C40 substitué ou non substitué avec un hydrocarbure); un silyle tri (aryloxy C6 à C40 substitué ou non substitué avec un hydrocarbure); un siloxy tri (alkyle C1 à C10 linéaire ou ramifié); un siloxy tri (cycloalkyle C5 à C12 substitué ou non substitué avec un hydrocarbure); ou un siloxy tri (un aryle C6 à C40 substitué ou non substitué avec un hydrocarbure), dans lequel chaque substituant peut être en outre substitué par un halogénoalkyle linéaire ou ramifié ou halogène; et
(R5)2P - (R6)- P(R5)2 [Formule chimique 3]
où,
R5 est le même que défini dans la formule chimique 2; et R6 est un alkyle, alkényle, ou vinyle C1 à C5 linéaire ou ramifié; un cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué; un aryle C6 à C20 substitué par un hydrocarbure ou non substitué; ou un aralkyle C7 à C15 substitué par un hydrocarbure ou non substitué.
m est un entier de 0 ou 4 ;
au moins l'un de Ri, R2, R3 et R4 est un radical ayant un groupe d'ester ou d'acétyle ;
chacun de l'autre R1, R2, R3 et R4 est de l'hydrogène; un alkyle, alkényle, ou vinyle C1 à C20 linéaire ou ramifié; un cycloalkyle C5 à C12 substitué par un hydrocarbure ou non substitué; un aryle C6 à C40 substitué par un hydrocarbure ou non substitué; un aralkyle C7 à C15 substitué par un hydrocarbure ou non substitué ; un alkynyle C3 à C20 ; ou un halogène ; et
si R1, R2, R3 et R4 ne sont pas des radicaux ayant un groupe d'ester ou d'acétyle, un hydrogène ou un halogène, R1 et R2, ou R3 et R4 peuvent être reliés pour former un groupe alkylidène C1 à C10, ou bien R1 ou R2 peuvent être reliés avec R3 ou R4 pour former un groupe cyclique C4 à C12, saturé ou insaturé ou un groupe aromatique C6 à C17.
(a) du Pd(acétylacetonate)2 ou Pd( acétate)2;
(b) de la tricyclohexylphosphine; et
(c) du tétrakis (pentafluorophényle borate) de diméthylanilinium.
(a) du Pd(acétylacétonate)2 ou Pd(acétate)2;
(b) de la tricyclohexylphosphine; et
(c) du tétrakis (pentafluorophényle borate) de diméthylanilinium.
(a) du Pd(acétylacétonate)2 ou Pd(acétate)2;
(b) de la tricyclohexylphosphine; et
(c) du tétrakis (pentafluorophényle borate) de diméthylanilinium.
REFERENCES CITED IN THE DESCRIPTION
Patent documents cited in the description
Non-patent literature cited in the description