EP 1874786 A2 20080109 - MULTIPLY SUBSTITUTED FERROCENES
Title (en)
MULTIPLY SUBSTITUTED FERROCENES
Title (de)
MEHRFACH SUBSTITUIERTE FERROCENE
Title (fr)
FERROCENES POLYSUBSTITUES
Publication
Application
Priority
- EP 2006061861 W 20060427
- CH 7482005 A 20050428
Abstract (en)
[origin: WO2006114438A2] Disclosed are compounds of formulas (I) and (II) in the form of enantiomer-pure diastereomers o diastereomer mixtures. In said formulas (I) and (II), R'<SUB>1</SUB> represents C<SUB>1</SUB>-C<SUB>4</SUB> alkyl while n represents 0 or an integer from 1 to 5; R<SUB>1</SUB> represents a hydrogen atom, a hydrocarbon radical with 1 to 20 C atoms, secondary phosphino, a mercaptan radical with 1 to 20 C atoms in the hydrocarbon radical, or a silyl radical with 3 C<SUB>1</SUB>-C<SUB>12</SUB> hydrocarbon radicals; R<SUB>2</SUB> is the monovalent radical of an electrophilic organic compound; X<SUB>1</SUB> represents F, Cl, Br, or I; and Y represents vinyl, methyl, ethyl, -CH<SUB>2</SUB>-N(C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl)<SUB>2</SUB>, -CH<SUB>2</SUB>-OR wherein R is a hydrocarbon radical, or a C-bonded, S-bonded, or P-bonded chiral group that directs metals of metallization reagents into the ortho position X<SUB>1</SUB>. The inventive compounds are coordinating ligands for metal complexes of transition metals as homogeneous catalysts for coupling reactions and intermediate products for producing bidentate ligands.
IPC 8 full level
C07F 17/02 (2006.01)
CPC (source: EP US)
C07F 17/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2006114438A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006114438 A2 20061102; WO 2006114438 A3 20070118; CA 2605434 A1 20061102; CN 101213202 A 20080702; EP 1874786 A2 20080109; IL 186929 A0 20080209; JP 2008539202 A 20081113; US 2009312566 A1 20091217
DOCDB simple family (application)
EP 2006061861 W 20060427; CA 2605434 A 20060427; CN 200680023635 A 20060427; EP 06754872 A 20060427; IL 18692907 A 20071025; JP 2008508222 A 20060427; US 91939606 A 20060427