CeCl3·7H2O-catalyzed one-pot Kabachnik-Fields reaction: A green protocol for three-component synthesis of α-aminophosphonates
作者:Abbas Ali Jafari、Mahshid Nazarpour、Mohammad Abdollahi-Alibeik
DOI:10.1002/hc.20635
日期:——
CeCl3·7H2O has been utilized as an efficient Lewis acid catalyst for the three-component coupling of aldehydes, aromatic amines, and diethylphosphite to produce α-aminophosphonates under solvent-free conditions. The advantages of this protocol are high yield, mild reaction conditions, less environmental pollution, and simple work-up procedure. © 2010 Wiley Periodicals, Inc. Heteroatom Chem 21:397–403
CeCl3·7H2O已被用作一种有效的路易斯酸催化剂,用于醛、芳香胺和亚磷酸二乙酯的三组分偶联,在无溶剂条件下生产α-氨基膦酸酯。该协议的优点是收率高、反应条件温和、环境污染少、后处理程序简单。© 2010 Wiley Periodicals, Inc. 杂原子化学 21:397–403, 2010; 在 wileyonlinelibrary.com 上在线查看这篇文章。DOI 10.1002/hc.20635