Clean synthesis in water: uncatalysed preparation of ylidenemalononitriles

被引：146

作者：

Bigi, F ^{[1
]}

Conforti, ML ^{[1
]}

Maggi, R ^{[1
]}

Piccinno, A ^{[1
]}

Sartori, G ^{[1
]}

机构：

[1] Univ Parma, Dipartimento Chim Organ & Ind, I-43100 Parma, Italy

来源：

GREEN CHEMISTRY | 2000年 / 2卷 / 03期

关键词：

D O I：

10.1039/b001246g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple, efficient and environment-friendly procedure is developed for the condensation of malononitrile with aromatic, heteroaromatic and aliphatic aldehydes in water. The ylidenemalononitriles 3 are synthesised in high yields (84-98%) and selectivities (87-98%) in distilled water at 65 degrees C for 1 h, avoiding the addition of any catalyst.

引用

页码：101 / 103

页数：3

共 68 条

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