Organocatalytic transformation of 1,3-diketones into optically active cyclohexanones

被引:46
作者
Gryko, D [1 ]
机构
[1] Polish Acad Sci, Inst Organ Chem, PL-01224 Warsaw, Poland
关键词
D O I
10.1016/j.tetasy.2005.02.005
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The domino Michael-aldol reaction of 1,3-diketones with MVK in the presence of L-proline furnished highly substituted cyclohexanones in a regio- and stereocontrolled manner. When the reaction was performed in NMP, high yields (up to 93%) and enantioselectivities up to 80% were observed. (c) 2005 Elsevier Ltd. All rights reserved.
引用
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页码:1377 / 1383
页数:7
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