Novel pyridine catalysed reactions of dimethyl acetylenedicarboxylate (DMAD) and arylmethylidenemalononitriles: a stereoselective synthesis of highly substituted buta-1,3-dienes

被引：26
|
作者：
Nair, V [1 ]
Devi, BR
Vidya, N
Menon, RS
Abhilash, N
Rath, NP
机构：
[1] CSIR, Div Organ Chem, Trivandrum 695019, Kerala, India
[2] Univ Missouri, Dept Chem, St Louis, MO 63121 USA
来源：
TETRAHEDRON LETTERS | 2004年 / 45卷 / 16期
关键词：
pyridine; dimethyl acetylenedicarboxylate; dipoles;
D O I：
10.1016/j.tetlet.2004.02.132
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A pyridine catalysed addition of dimethyl acetylenedicarboxylate to various arylmethylidenemalononitriles to afford highly substituted 1,3-butadienes with complete stereoselectivity is described. (C) 2004 Elsevier Ltd. All rights reserved.
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页码：3203 / 3205
页数：3
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