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
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
收藏
页码:101 / 103
页数:3
相关论文
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