发明名称 |
Asymmetric catalysts prepared from optically active bisphosphites bridged by achiral diols |
摘要 |
This invention relates to asymmetric hydroformylation (hf) processes in which a prochiral or chiral compound is contacted in the presence of an optically active metal-ligand complex catalyst to produce an optically active aldehyde or product derived from an optically active aldehyde. The invention encompasses novel ligands and catalysts for use in such processes.
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申请公布号 |
US7015360(B2) |
申请公布日期 |
2006.03.21 |
申请号 |
US20030401464 |
申请日期 |
2003.03.28 |
申请人 |
DOW GLOBAL TECHNOLOGIES, INC. |
发明人 |
WHITEKER GREGORY TODD;KLOSIN JERZY;GARDNER KELLI JO |
分类号 |
C07C45/50;B01J27/185;B01J31/00;B01J31/18;C07C67/293;C07C255/17;C07F9/02;C07F9/6571;C07F9/6574 |
主分类号 |
C07C45/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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