发明名称 |
Asymmetric cycloaddition reactions |
摘要 |
The present invention relates to a process for stereoselective cycloaddition reactions which generally comprises a cycloaddition reaction between a pair of substrates, each either chiral or prochiral, that contain reactive pi-systems, in the presence of a non-racemic chiral catalyst, to produce a stereoisomerically enriched product. The present invention also relates to novel asymmetric catalyst complexes comprising a metal and an asymmetric tridentate ligand.
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申请公布号 |
US6369223(B2) |
申请公布日期 |
2002.04.09 |
申请号 |
US20010755612 |
申请日期 |
2001.01.04 |
申请人 |
PRESIDENT AND FELLOWS OF HARVARD COLLEGE |
发明人 |
JACOBSEN ERIC N.;SCHAUS SCOTT E.;DOSSETTER ALEXANDER G.;JAMISON TIMOTHY F. |
分类号 |
C07B37/02;C07B53/00;C07D309/18;C07D309/32;(IPC1-7):C07D285/15;C07D513/04 |
主分类号 |
C07B37/02 |
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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