Electrochemically induced chain transformation of salicylaldehydes and alkyl cyanoacetates into substituted 4H-chromenes

被引：73

作者：

Elinson, Michail N. ^{[1
]}

Dorofeev, Alexander S. ^{[1
]}

Feducovich, Sergey K. ^{[1
]}

Gorbunov, Sergey V. ^{[1
]}

Nasybullin, Ruslan F. ^{[1
]}

Stepanov, Nikita O. ^{[1
]}

Nikishin, Gennady I. ^{[1
]}

机构：

[1] ND Zelinskii Inst Organ Chem, Leninsky Prospect 47, Moscow 119991, Russia

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 43期

基金：

俄罗斯基础研究基金会;

关键词：

electrocatalysis; electrolysis; electrocatalytic transformation; salicylaldehydes; alkyl cyanoacetates; 4H-chromenes;

D O I：

10.1016/j.tetlet.2006.08.053

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Electrolysis of salicylaldehydes and alkyl cyanoacetates in ethanol in an undivided cell in the presence of sodium bromide results in the formation of substituted alkyl 2-amino-4-(1-cyano-2-alkoxy-2-oxoethyl)-4H-chromene-3-carboxylates in 85-95% yields. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：7629 / 7633

页数：5

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