Synthesis of new CF3-containing 3,4-dihydro-2H-pyrans

被引：0
|
作者：
A. L. Krasovsky
V. G. Nenajdenko
E. S. Balenkova
机构：
[1] M. V. Lomonosov Moscow State University,Department of Chemistry
来源：
Russian Chemical Bulletin | 2002年 / 51卷
关键词：
trifluoromethyl ketone; vinyl sulfides; 3,4-dihydro-2; -pyrans; the hetero-Diels—Alder reaction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The reactions of vinyl sulfides with β-sulfonylvinyl trifluoromethyl ketones afforded CF3-containing 3,4-dihydro-2H-pyrans. An attempt to synthesize 1,1,1-trifluoro-3-(methylthio)but-3-en-2-one resulted in its dimerization into a CF3-containing 3,4-dihydro-2H-pyran.
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页码：649 / 652
页数：3
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