Unexpected reaction of dimethyl acetylenedicarboxylate with in situ generated arylketenes catalyzed by 1-methylimidazole

被引：38

作者：

Ding, HF ^{[1
]}

Ma, C ^{[1
]}

Yang, YW ^{[1
]}

Wang, YG ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

ORGANIC LETTERS | 2005年 / 7卷 / 11期

关键词：

D O I：

10.1021/ol050492q

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An unexpected 1-methylimidazole-catalyzed reaction of dimethyl acetylenedicarboxylate (DMAD) with in situ generated arylketenes leading to the synthesis of dimethyl 2-arylidenesuccinates under mild conditions is described. A plausible mechanism has been proposed.

引用

页码：2125 / 2127

页数：3

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