SYNTHESIS OF 3-GEM-DIFLUORO-2-ETHOXY ALLYLIC ALCOHOLS FROM ETHYL CHLORODIFLUOROACETATE

被引:15
作者
BEGUE, JP [1 ]
BONNETDELPON, D [1 ]
ROCK, MH [1 ]
机构
[1] CNRS,BIOCIS,CTR ETUD PHARMACEUT,F-92296 CHATENAY MALABRY,FRANCE
关键词
ETHYLCHLORODIFLUOROACETATE; WITTIG REACTION; EPOXIDATION; GEM-DIFLUOROALLYLIC ALCOHOLS;
D O I
10.1016/0040-4039(94)88085-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The chlorine atom in chlorodifluoromethyl epoxy ethers is usually reactive towards butyllithium. This reactivity has been used to develop a consise synthesis of gem-difluoro2-ethoxy allylic alcohols from the commercially available ethylchlorodifluoroacetate.
引用
收藏
页码:6097 / 6100
页数:4
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