Title:
不斉水素化反応で使用されるビス(フェロセニルホスフィノ)フェロセン配位子
Document Type and Number:
Japanese Patent JP2010519272
Kind Code:
A
Abstract:
Abstract Compounds of the formula (I) in the form of racemates, enantiomerically pure diastereomers or a mixture of diastereomers, where the radicals R1 are identical or different and are each C1-C4-alkyl; m is 0 or an integer from 1 to 4; n is 0 or an integer from 1 to 3; p is 0 or an integer from 1 to 5; R2 is an aromatic hydrocarbon radical or a C-bonded heterohydrocarbon radical and R3 is an aliphatic or C-bonded heteroaliphatic hydrocarbon radical; R2 and R3 are identical or different and are each an aliphatic or C-bonded heteroaliphatic hydrocarbon radical; R4 is an unsubstituted or C1-C6-alkyl-, C1-C6-alkoxy- or halogen-substituted hydrocarbon radical; and A is a secondary amino group, are ligands for metal complexes which are suitable as catalysts for homogeneous enantioselective hydrogenation.
Inventors:
Chain, weapin
Felix, Spintorer
Nettecofen, Ulrike
Pujan, Benoit
Felix, Spintorer
Nettecofen, Ulrike
Pujan, Benoit
Application Number:
JP2009550696A
Publication Date:
June 03, 2010
Filing Date:
February 15, 2008
Export Citation:
Assignee:
Solvias AG
International Classes:
C07F9/50; B01J31/28; C07C51/36; C07C59/68; C07F17/02; C07F19/00; C07B61/00
Attorney, Agent or Firm:
Hajime Tsukuni
Koshiro Tsukuda
Fusayuki Saito
Koshiro Tsukuda
Fusayuki Saito