ASYMMETRIC HETERO-DIELS-ALDER REACTION CATALYZED BY STABLE AND EASILY PREPARED CAB CATALYSTS

被引:52
作者
GAO, QZ [1 ]
ISHIHARA, K [1 ]
MARUYAMA, T [1 ]
MOURI, M [1 ]
YAMAMOTO, H [1 ]
机构
[1] NAGOYA UNIV,SCH ENGN,NAGOYA,AICHI 46401,JAPAN
关键词
D O I
10.1016/S0040-4020(01)80812-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A stable chiral (acyloxy)borane (CAB) complex is prepared in situ by mixing a tartaric acid derivative and arylboronic acids at room temperature. A solution of the catalyst is effective in catalyzing hetero Diels-Alder reactions to produce dihydropyrone derivatives of high optical purities.
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页码:979 / 988
页数:10
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