TRIFLUOROMETHYLATED FURANS VIA LODOCYCLISATION OF GAMMA-UNSATURATED ETHYL TRIFLUOROACETOACETATES

被引：16

作者：

BEGUE, JP

BONNETDELPON, D

DOGBEAVOU, R

OUREVITCH, M

机构：

[1] BIOCIS-CNRS, Centre d'Etudes Pharmaceutiques, 92296 Châtenay-Malabry, Rue Jean-Baptiste Clément

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1993年 / 22期

关键词：

D O I：

10.1039/p19930002787

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Under iodoetherification conditions, gamma-unsaturated ethyl trifluoroacetoacetates la-c exhibit a specific reactivity. Conditions were found for the synthesis of cyclic iodo hemiketals 2a-c and for their subsequent conversion into either alpha-trifluoromethylated furans or trifluoromethylated dioxabicyclo[2.2.1]-heptanes.

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收藏

页码：2787 / 2791

页数：5

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