Copper-mediated bromine atom transfer radical cyclisation of unactivated alkyl bromides
作者:Xue Yang、Jianlin Zhou、Shuoren Wu、Wei Yu
DOI:10.1039/d3cc02430j
日期:——
The atom transfer radical cyclisation of unactivated alkyl bromides was realized by using a catalytic system of CuBr and Me6-TREN. This protocol is applicable to the preparation of five-membered rings from unsaturated primary and secondary bromides.
采用CuBr和Me 6 -TREN催化体系实现了未活化烷基溴的原子转移自由基环化。该方案适用于从不饱和伯溴化物和仲溴化物制备五元环。