Highly Reactive Hydrocarbon Soluble Alkylsodium Reagents for Benzylic Aroylation of Toluenes using Weinreb Amides
作者:David E. Anderson、Andreu Tortajada、Eva Hevia
DOI:10.1002/anie.202218498
日期:2023.3.6
Exploiting coordination effects to prepare hydrocarbon-soluble alkyl organosodium reagents enables the efficient metalation of toluene derivatives under mild and stoichiometric conditions, and their facile conversion into 2-arylacetophenones. Through the isolation of key organometallic intermediates and their study in solution, new mechanistic insights have been gained into these sodium-mediated reactions
利用配位效应制备烃溶性烷基
有机钠试剂,能够在温和和
化学计量条件下有效
金属化
甲苯衍
生物,并轻松转化为2-芳基
苯乙酮。通过关键有机
金属中间体的分离及其在溶液中的研究,人们对这些
钠介导的反应获得了新的机理见解。