This work offers a simple methodolgy to avoid solvents and added catalysts for the synthesis of different kinds of N-substituted pyrrolidones. Different aniline derivatives with varying steric and electronic demands, aliphatic amines and benzyl amines were responsive to this methodology. The method was also modified for the synthesis of industrially important γ-valerolactone. Control experiments and
这项工作为合成不同种类的N-取代
吡咯烷酮提供了一种避免溶剂和添加催化剂的简单方法。具有不同空间和电子需求的不同
苯胺衍
生物、脂肪胺和
苄胺对这种方法有反应。该方法还被修改用于合成工业上重要的
γ-戊内酯。还进行了对照实验和 DFT 研究,以找出可能的机制途径。