发明名称 |
Chiral imidazolidinone-based catalyst composition and reaction system |
摘要 |
Acid addition salts of imidazolidinones are provided as catalysts for transforming a functional group within a first reactant by reaction with a second reactant. Exemplary first reactants are alpha,beta-unsaturated carbonyl compounds such as alpha,beta-unsaturated ketones and alpha,beta-unsaturated aldehydes. Chiral imidazolidinone salts can be used to catalyze enantioselective reactions, such that a chiral product is obtained from a chiral or achiral starting material in enantiomerically pure form.
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申请公布号 |
US6534434(B2) |
申请公布日期 |
2003.03.18 |
申请号 |
US20010919078 |
申请日期 |
2001.07.30 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
MACMILLAN DAVID W. C.;AHRENDT KATERI A. |
分类号 |
B01J31/02;B01J31/04;C07B37/12;C07B53/00;C07B61/00;C07C45/69;C07C47/42;C07C47/445;C07C47/453;C07C67/293;C07C69/145;C07D233/32;C07D307/46;C07D493/08;(IPC1-7):C07D493/08;C07C43/61;C07C43/62 |
主分类号 |
B01J31/02 |
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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