New lactone synthesis using a chromium carbene complex

被引:29
作者
Ishibashi, T [1 ]
Ochifuji, N [1 ]
Mori, M [1 ]
机构
[1] HOKKAIDO UNIV,FAC PHARMACEUT SCI,SAPPORO,HOKKAIDO 060,JAPAN
关键词
D O I
10.1016/0040-4039(96)01338-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new lactone synthesis was developed using the Fischer chromium carbene complex. The lactone was formed from an alkyne bearing a hydroxyl or silyloxyl group in a tether, along with carbene carbon and carbon monoxide of the chromium carbene complex. Using this procedure, (+)-blastmycinone and (+)-antimycinone were synthesized from (S)-ethyl lactate in short steps. Copyright (C) 1996 Elsevier Science Ltd
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页码:6165 / 6168
页数:4
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