NaCl as Catalyst and Water as Solvent: Highly <i>E</i>-Selective Olefination of Methyl Substituted <i>N</i>-Heteroarenes with Benzyl Amines and Alcohols
作者:Susanta Hazra、Vikas Tiwari、Ashutosh Verma、Pritam Dolui、Anil J. Elias
DOI:10.1021/acs.orglett.0c01851
日期:2020.7.17
Oxidative coupling of benzylamines and alcohols with methyl substituted N-heteroarenes such as quinolines and quinoxalines has been achieved using chloride, a sea abundant anion as the catalyst for practical synthesis of a wide range of E-disubstituted olefins in aqueous medium. Detailed mechanistic studies and control experiments were carried out to deduce the reaction mechanism which indicated that