Low-valent Niobium-mediated Synthesis of Indenes: Intramolecular Coupling Reaction of CF<sub>3</sub>Group with Alkene C–H Bond
作者:Kohei Fuchibe、Ken Mitomi、Takahiko Akiyama
DOI:10.1246/cl.2007.24
日期:2007.1
CF3 group of o-alkenyl-α,α,α-trifluorotoluenes underwent intramolecular coupling reaction with the alkene C–H bond under NbCl5/LiAlH4 system. Substituted indenes were obtained in good yields.
CF3取代的o-烯烃-α,α,α-三氟甲苯在NbCl5/LiAlH4体系下与烯烃C–H键发生了分子内偶联反应。获得了产率良好的取代茚类化合物。