A simple three-component condensation: Highly efficient microwave-assisted one-pot synthesis of polyfunctional pyridine derivatives
作者:Shujiang Tu、Dianxiang Zhou、Longji Cao、Chunmei Li、Qingqing Shao
DOI:10.1002/jhet.19
日期:2009.1
A simple facile one-step microwave-enhanced synthesis of methyl 4-substituted-6-amino-5-cyano-2-methylpyridine-3-carboxylate derivatives via a three-component reaction of aromatic aldehydes, malononitrile, and methyl 3-aminobut-2-enoate has been developed. It is an efficient and promising synthetic strategy to build the polyfunctional pyridine skeleton. J. Heterocyclic Chem., (2009)
通过芳族醛的三组分反应,简单易行的一步一步微波增强合成4-取代-6-氨基-5-氰基-2-甲基吡啶-3-羧酸甲酯衍生物,丙二腈,并已经开发了3-氨基丁-2-烯酸甲酯。构建多官能吡啶骨架是一种有效且有前途的合成策略。J.杂环化学。(2009)