Synthesis of Substituted Dicyanomethylendihydrofurans
摘要:
A simple and efficient method for the preparation of the title compounds is described from alpha-ketols and malononitrile in the presence of sodium ethylate at room temperature. These compounds lead to unsaturated derivatives by condensation with aldehydes.
Synthesis of Substituted Dicyanomethylendihydrofurans
作者:Gaguik Melikian、Francis P. Rouessac、Christian Alexandre
DOI:10.1080/00397919508011437
日期:1995.10
A simple and efficient method for the preparation of the title compounds is described from alpha-ketols and malononitrile in the presence of sodium ethylate at room temperature. These compounds lead to unsaturated derivatives by condensation with aldehydes.