37835-65-7Relevant academic research and scientific papers
Transition-metal-free insertion reactions of alkynes into the C-N σ-bonds of imides: Synthesis of substituted enamides or chromones
Zheng, Zhong,Wang, Ye,Xu, Murong,Kong, Lingkai,Wang, Mengdan,Li, Yanzhong
, p. 6192 - 6195 (2018)
A transition-metal-free tandem process for the synthesis of substituted enamides and chromones is presented. The insertion of isolated alkynes into the C-N σ-bonds of imides is involved in this tandem process. In the case of alkynones bearing an ortho-bro
