EP 0673359 A1 19950927 - BENZOYLCYCLOHEXENONES, METHODS OF PREPARING THEM AND THEIR USE AS HERBICIDES AND PLANT-GROWTH REGULATORS.
Title (en)
BENZOYLCYCLOHEXENONES, METHODS OF PREPARING THEM AND THEIR USE AS HERBICIDES AND PLANT-GROWTH REGULATORS.
Title (de)
BENZOCYCLOHEXENONE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS HERBIZIDE UND PFLANZENWACHSTUMGSREGULATOREN.
Title (fr)
BENZOYLCYCLOHEXENONES, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION COMME HERBICIDES ET REGULATEURS DE CROISSANCE DES VEGETAUX.
Publication
Application
Priority
- DE 4241999 A 19921212
- EP 9303385 W 19931202
Abstract (en)
[origin: CA2151498A1] Compounds of the formula (I) <IMG> (¦) in which n is 0 to 6, X is halogen, CN, OCN, SCN, C2-C4-alkynyl or CHR5R6 in which R5 and R6 independently of one another are CN, NO2, formyl, (halogen-substituted) (C1-C4-alkyl)carbonyl or (halogen-substituted) (C1-C4-alkoxy)carbonyl or (substituted) phenylcarbonyl, R1 is (halogen-substituted) C1-C4-alkyl, (halogensubstituted) C3-C6-cycloalkyl or (substituted) phenyl, R2 is halogen, CN, NO2, C1-C3-alkyl, C1-C3-alkoxy, C1-C3-haloalkyl, C1-C3-haloalkoxy or R7S(O)m- in which R7 is C1-C3-alkyl and m is zero, one or two, R3 is H, halogen, OH, C1-C3-alkyl, C1-C3-alkoxy, C1-C3- haloalkyl, C1-C3-haloalkoxy or (C1-C3-alkoxy)carbonyl and R4 is H, CN, NO2, halogen, C1-C3-haloalkyl, C1-C3-halo- alkoxy or R8S(O)p- in which R8 is C1-C3-alkyl and p is zero, one or two, are suitable according to the invention as selective herbicides or plant growth regulators. The compounds as such, with the exception of the compounds (I) in which X is C1, are also novel. They can be prepared from 2-benzoyl-1,3-cyclohexanediones via a multiplicity of routes.
IPC 1-7
C07C 205/45; C07C 49/813; C07C 49/798; C07C 49/86; C07C 69/738; C07C 255/46; C07C 261/02; C07C 331/08; C07C 255/40; A01N 35/06; A01N 37/42
IPC 8 full level
C07C 45/63 (2006.01); A01N 35/06 (2006.01); A01N 37/42 (2006.01); A01N 41/10 (2006.01); A01N 47/40 (2006.01); A01N 47/48 (2006.01); C07C 45/68 (2006.01); C07C 49/792 (2006.01); C07C 49/798 (2006.01); C07C 49/813 (2006.01); C07C 49/83 (2006.01); C07C 49/84 (2006.01); C07C 67/307 (2006.01); C07C 67/343 (2006.01); C07C 69/738 (2006.01); C07C 69/76 (2006.01); C07C 205/45 (2006.01); C07C 205/56 (2006.01); C07C 253/30 (2006.01); C07C 255/31 (2006.01); C07C 255/40 (2006.01); C07C 255/41 (2006.01); C07C 255/45 (2006.01); C07C 255/46 (2006.01); C07C 255/56 (2006.01); C07C 261/02 (2006.01); C07C 317/24 (2006.01); C07C 317/44 (2006.01); C07C 331/06 (2006.01)
CPC (source: EP KR)
A01N 35/06 (2013.01 - EP); A01N 37/42 (2013.01 - EP); A01N 41/10 (2013.01 - EP); A01N 47/40 (2013.01 - EP); A01N 47/48 (2013.01 - EP); C07C 49/813 (2013.01 - EP); C07C 49/84 (2013.01 - EP); C07C 69/738 (2013.01 - EP); C07C 69/76 (2013.01 - EP); C07C 205/45 (2013.01 - EP KR); C07C 205/56 (2013.01 - EP); C07C 255/40 (2013.01 - EP); C07C 255/41 (2013.01 - EP); C07C 255/46 (2013.01 - EP); C07C 255/56 (2013.01 - EP); C07C 261/02 (2013.01 - EP); C07C 317/24 (2013.01 - EP); C07C 317/44 (2013.01 - EP); C07C 331/06 (2013.01 - EP); C07C 2601/16 (2017.04 - EP)
Citation (search report)
See references of WO 9413619A1
Designated contracting state (EPC)
DE DK ES FR GB IT
DOCDB simple family (publication)
DE 4241999 A1 19940616; AU 5694994 A 19940704; BR 9307631 A 19990824; CA 2151498 A1 19940623; EP 0673359 A1 19950927; HU 9501685 D0 19950828; JP H08504414 A 19960514; KR 950704233 A 19951117; WO 9413619 A1 19940623
DOCDB simple family (application)
DE 4241999 A 19921212; AU 5694994 A 19931202; BR 9307631 A 19931202; CA 2151498 A 19931202; EP 9303385 W 19931202; EP 94902660 A 19931202; HU 9501685 A 19931202; JP 51374094 A 19931202; KR 19950702368 A 19950610