Mercuric triflate-catalyzed synthesis of 2-methylfurans from 1-alkyn-5-ones

被引:80
作者
Imagawa, H [1 ]
Kurisaki, T [1 ]
Nishizawa, M [1 ]
机构
[1] Tokushima Bunri Univ, Fac Pharmaceut Sci, Yamashiro, Tokushima 7708514, Japan
关键词
D O I
10.1021/ol048730p
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
2-Methylfurans were prepared by an effective cyclization of 1-alkyn-5-ones in the presence of mercuric triflate as the catalyst under very mild reaction conditions with high catalytic turnover up to 100 times. Benzene, toluene, or dichloromethane was the solvent of choice.
引用
收藏
页码:3679 / 3681
页数:3
相关论文
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