AN INTRAMOLECULAR HYDROSILATION APPROACH TO HEXAHYDROOXONINS RELATED TO OBTUSENYNE - EFFECT OF CATALYST AND CONDITIONS ON STEREOSELECTIVITY

被引:28
作者
CURTIS, NR [1 ]
HOLMES, AB [1 ]
机构
[1] UNIV CAMBRIDGE,CHEM LAB,LENSFIELD RD,CAMBRIDGE CB2 1EW,ENGLAND
关键词
MEDIUM RING; INTRAMOLECULAR HYDROSILATION; ALPHA-HYDROXY ENOL ETHER; HEXAHYDROOXONIN; STEREOSELECTIVITY;
D O I
10.1016/S0040-4039(00)92340-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The intramolecular hydrosilation of the alpha-dialkysilyloxy enol ethers 3 and 5 followed by oxidative work-up resulted in the diastereoselective synthesis of either the hexahydrooxonin diol 7 or 8 according to the catalyst and conditions employed.
引用
收藏
页码:675 / 678
页数:4
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