Mechanochemical Magnesium-Mediated Minisci C–H Alkylation of Pyrimidines with Alkyl Bromides and Chlorides
作者:Chongyang Wu、Tao Ying、Xinjie Yang、Weike Su、Alexandr V. Dushkin、Jingbo Yu
DOI:10.1021/acs.orglett.1c02241
日期:2021.8.20
A novel method to synthesize 4-alkylpyrimidines by the mechanochemical magnesium-mediated Minisci reaction of pyrimidine derivatives and alkyl halides has been reported. The reaction process operates with a broad substrate scope and excellent regioselectivity under mild conditions with no requirement of transition-metal catalysts, solvents, and inert gas protection. The practicality of this protocol