Efficient iron-catalyzed synthesis of polysubstituted 1,2-dihydropyridine derivatives

被引:0
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作者
Yi-Wen Liu
Yi-Bi Xie
De-Jiang Li
Long Wang
机构
[1] China Three Gorges University,College of Materials and Chemical Engineering
[2] China Three Gorges University,College of Biology and Pharmacy
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关键词
iron(III) bromide; ligand-free; dihydropyridine; cyclization; catalysis;
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学科分类号
摘要
A simple ligand-free cyclization of propargylic alcohols with enaminones has been developed by using FeBr3 as catalyst. This reaction provides an easy and convenient method to synthesize polysubstituted 1,2-dihydropyridine derivatives.
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页码:2163 / 2166
页数:3
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