Novel pyridine-catalyzed reaction of dimethyl acetylenedicarboxylate with aldehydes: Formal [2+2] cycloaddition leading to 2-oxo-3-benzylidinesuccinates

被引：57

作者：

Nair, V ^{[1
]}

Sreekanth, AR ^{[1
]}

Vinod, AU ^{[1
]}

机构：

[1] CSIR, Reg Res Lab, Div Organ Chem, Trivandrum 695019, Kerala, India

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 22期

关键词：

D O I：

10.1021/ol016550z

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] The 1,4-zwitterionic intermediate generated from pyridine and DMAD adds to aldehydes in a formal [2 + 2] manner, resulting in the facile synthesis of 2-oxo-3-benzylidinesuccinates.

引用

页码：3495 / 3497

页数：3

共 22 条

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