Chiral phospholanes via chiral 1 4-diol cyclic sulfates
申请人:E. I. Du Pont de Nemours and Company
公开号:US05596114A1
公开(公告)日:1997-01-21
Novel chiral 1,4-diol cyclic sulfates and their use as precursors in the preparation of chiral phospholane ligands, and chiral complexes useful as catalysts for carrying out enantioselective reactions.
Chiral phospholanes via chiral 1, 4-diol cyclic sulfates
申请人:E. I. Du Pont de Nemours and Company
公开号:US05386061A1
公开(公告)日:1995-01-31
This invention relates to novel chiral 1,4-diol cyclic sulfates and their use as precursors in the preparation of chiral phospholane ligands, and chiral complexes useful as catalysts for carrying out enantioselective reactions.
Hydrogenation process using catalysts made from chiral phospholanes via
申请人:E. I. Du Pont de Nemours and Company
公开号:US05559267A1
公开(公告)日:1996-09-24
Chiral 1,4-diol cyclic sulfates and their use as precursors in the preparation of chiral phospholane ligands, and chiral complexes useful as catalysts for carrying out enantioselective reactions.