Novel tele nucleophilic aromatic substitutions in α-(benzotriazol-1-yl)alkyl aryl ketones
作者:Alan R. Katrizky、Hong Wu、Linghong Xie
DOI:10.1016/s0040-4039(96)02455-0
日期:1997.2
Reactions of α-(benzotriazol-1-yl)alkyl aryl ketones 2 with alkyllithiums or Grignard reagents afforded para-alkylated products 5, via novel tele nucleophilic aromatic substitutions.
α-(苯并三唑-1-基)的反应烷基芳基酮2与烷基锂或格氏试剂,得到对位烷基化的产品5,通过新颖的远程芳香族亲核取代反应。