Chiral C2-symmetric biphenyls, their preparation and also metal complexes in which these ligands are present and their use as catalysts in chirogenic syntheses
Chiral C2-symmetric biphenyls, their preparation and also metal complexes in which these ligands are present and their use as catalysts in chirogenic syntheses
Chirale C2-symmetrische Biphenyle, deren Herstellung sowie Metallkomplexe enthaltend diese Liganden und deren Verwendung als Katalysatoren in chirogenen Synthesen
申请人:Consortium für elektrochemische Industrie GmbH
公开号:EP1595887B1
公开(公告)日:2006-10-25
Chiral C2-symmetric biphenyls, their preparation and also metal complexes in which these ligands are present and their use as catalysts in chirogenic syntheses
申请人:Peschko Christian
公开号:US20050250951A1
公开(公告)日:2005-11-10
A new class of C
2
-symmetric biaryldiphosphines comprising a fused ring system (dioxacycle) which has at least seven ring atoms and can be varied synthetically. The biaryldiphosphines can be used as ligands for preparing metal complexes useful as catalysts in organic synthesis, and the dioxacycles can be varied to optimize reaction with specific substrates.