New Methods of Preparation of Some Polyfunctional Pyrroline Derivatives
作者:B. Zaleska、W. Krasodomski、S. Lis
DOI:10.1080/00397919708003389
日期:1997.7
Abstract The reaction of dicyanomethylene compound 1 with nitrosoarene yields α-imino-β-dicyanomethylidene-α,β-diketobutyric acid anilides 2. Treatment of 2 with various nucleophiles leads to polyfunctionalderivatives of pyrroline system 4–7.