Zhang, Zhan-Hui; Song, Li-Ming, Journal of Chemical Research, 2005, # 12, p. 817 - 820
作者:Zhang, Zhan-Hui、Song, Li-Ming
DOI:——
日期:——
A General and Efficient Method for the Preparation of β-Enamino Ketones and Esters Catalyzed by Indium Tribromide
作者:Zhan-Hui Zhang、Liang Yin、Yong-Mei Wang
DOI:10.1002/adsc.200505268
日期:2006.1
A variety of β-enaminoketones and esters have been synthesized in high to exellent yields by reacting β-dicarbonyl compounds with amines in the presence of a catalytic amount of indiumtribromide. The reaction proceeds smoothly at room temperature in a short reaction time under solvent-free conditions.