CONCISE ALLENE SYNTHESIS FROM PROPARGYLIC ALCOHOLS BY HYDROSTANNATION AND DEOXYSTANNYLATION - A NEW ROUTE TO CHIRAL ALLENES

被引:57
作者
KONOIKE, T
ARAKI, Y
机构
[1] Shionogi Research Laboratories, Shionogi and Co., Ltd., Fukushima-ku, Osaka
关键词
D O I
10.1016/S0040-4039(00)61198-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Propargylic alcohols were converted to allenes in a two-step one-pot process comprised of hydrostannation of propargylic alcohols and subsequent deoxystannylation. Chiral (S)-2,3-decadiene of high enantiomeric excess (ee) can be prepared in a similar way.
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页码:5093 / 5096
页数:4
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