A New One-pot Synthesis of α-Amino Phosphonates Catalyzed by Butyldimethyl(1-phenylethyl)ammonium Bromide
作者:K. Rosi Reddy、K. Srinivasa Reddy、Ch. Venkateshwar Reddy、M. Mahesh、P. V. K. Raju、V. V. Narayana Reddy
DOI:10.1246/cl.2005.444
日期:2005.3
Butyldimethyl(1-phenylethyl)ammonium bromide is found to be an efficient catalyst for the three-component reaction of an aldehyde, aromatic amine, and trimethylphosphite in refluxing CH2Cl2 to afford corresponding α-amino phosphonate in high yield.
研究发现,丁基二甲基(1-苯基乙基)
溴化铵是一种高效催化剂,可用于在回流的
CH2Cl2 中进行醛、芳香胺和亚
磷酸三甲酯的三组分反应,从而以高产率获得相应的 α-
氨基膦酸盐。