Intramolecular Aza-Wittig Reaction: A New Efficient Tool for the Construction of Piperazine 2,5-Dione Derivatives
作者:K. Majumdar、Krishanu Ray、Sintu Ganai
DOI:10.1055/s-0030-1258519
日期:2010.9
A new efficient approach for the synthesis of unsymmetricaly substituted piperazine 2,5-dione derivatives is described by using intramolecular aza-Wittig reaction as the key step. The reaction conditions are very simple, offer easy isolation, and excellent yields of the products.
通过使用分子内 aza-Wittig 反应作为关键步骤,描述了一种合成不对称取代的哌嗪 2,5-二酮衍生物的新方法。反应条件非常简单,易于分离,产物收率高。