公开(公告)号：CA2333888C

公开(公告)日：2008-10-14

申请号：CA2333888

申请日：1999-05-28

Applicant: BASF AG

Inventor： STURMER RAINER ,  BORNER ARMIN ,  VOSS GUDRUN ,  HOLZ JENS

IPC: C07F9/6568 ,  B01J31/24 ,  C07B53/00 ,  C07B61/00 ,  C07C45/50 ,  C07C51/36 ,  C07C55/02 ,  C07C67/303 ,  C07C69/34 ,  C07C231/12 ,  C07C233/47 ,  C07F15/00

Abstract: The invention relates to phospholanes and diphospholanes of general formula (I), whereby R represents H, C1-C6-alkyl, aryl, alkyl aryl, SiR2 3, R2 represents alkyl or aryl, A represents H, C1-C6-alkyl, aryl, Cl, or (a), and B represents a binding link with 1-5 C-atoms between both P-atoms. The invention also relates to the use of said phospholanes and diphospholanes as a catalyst in asymmetric synthesis.

公开(公告)号：ES2188176T3

公开(公告)日：2003-06-16

申请号：ES99926460

申请日：1999-05-28

Applicant: BASF AG

Inventor： STURMER RAINER ,  BORNER ARMIN ,  HOLZ JENS ,  VOSS GUDRUN

IPC: B01J31/24 ,  C07B53/00 ,  C07B61/00 ,  C07C45/50 ,  C07C51/36 ,  C07C55/02 ,  C07C67/303 ,  C07C69/34 ,  C07C231/12 ,  C07C233/47 ,  C07F9/6568 ,  C07F15/00

Abstract: Phospolanes and diphospholanes of the general formula Iwhere: is H, C 1 -C 6 -aryl, alkylaryl, SiR 3 , R is alkyl or aryl, A is H, C 1 -C 6 -alkyl, aryl, Cl orB is a linker with 1-5 C atoms between the two P atoms, and their use as catalyst in asymmetric synthesis.

公开(公告)号：CA2333888A1

公开(公告)日：1999-12-09

申请号：CA2333888

申请日：1999-05-28

Applicant: BASF AG

Inventor： HOLZ JENS ,  STURMER RAINER ,  BORNER ARMIN ,  VOSS GUDRUN

IPC: B01J31/24 ,  C07B53/00 ,  C07B61/00 ,  C07C45/50 ,  C07C51/36 ,  C07C55/02 ,  C07C67/303 ,  C07C69/34 ,  C07C231/12 ,  C07C233/47 ,  C07F9/6568 ,  C07F15/00

Abstract: The invention relates to phospholanes and diphospholanes of general formula (I), whereby R represents H, C1-C6-alkyl, aryl, alkyl aryl, SiR23, R2 represents alkyl or aryl, A represents H, C1-C6-alkyl, aryl, Cl, or (a), and B represents a binding link with 1-5 C-atoms between both P-atoms. The inventi on also relates to the use of said phospholanes and diphospholanes as a catalys t in asymmetric synthesis.