EFFICIENT TRANSFORMATION OF METHYL PROPARGYL ETHERS INTO ALPHA,BETA-UNSATURATED KETONES

被引:95
作者
FUKUDA, Y [1 ]
UTIMOTO, K [1 ]
机构
[1] KYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 606, JAPAN
关键词
D O I
10.1246/bcsj.64.2013
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Methyl propargyl ethers, obtained from carbonyl compounds by successive treatment with an acetylide and MeI, were easily converted to the corresponding alpha,beta-unsaturated ketone by regioselective hydration of acetylenic moiety followed by elimination of methanol under the catalytic action of Au(III).
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页码:2013 / 2015
页数:3
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