DDQ-mediated oxidative coupling reaction of N,N-dimethyl enaminones with cycloheptatriene
作者:Dongping Cheng、Chenze Yu、Yueqi Pu、Xiaoliang Xu
DOI:10.1016/j.tetlet.2021.153609
日期:2022.2
An efficient 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ)-mediated oxidative coupling reaction of N,N-dimethyl enaminones with cycloheptatriene is developed. It provides a variety of α-alkenylated 1,3-dicarbonyl compounds in moderate to good yields under mild conditions.
开发了一种高效的 2,3-二氯-5,6-二氰基-1,4-苯醌 (DDQ) 介导的N,N-二甲基烯胺酮与环庚三烯的氧化偶联反应。它在温和条件下以中等至良好的产率提供多种 α-烯基化 1,3-二羰基化合物。