Formic acid catalyzed one-pot synthesis of α-aminophosphonates: an efficient, inexpensive and environmental friendly organocatalyst
作者:Jamshid Azarnia Mehraban、Mahsa Sadat Jalali、Akbar Heydari
DOI:10.1007/s11696-018-0434-6
日期:2018.9
AbstractAqueous formic acid is used for the synthesis of α-aminophosphonates through Kabachnik–Fields reaction applying aromatic amine, phosphite, and carbonyl compounds. Using formic acid as an efficient and low-cost organocatalyst provides environmental friendly, high yields, low reaction time and mild reaction condition. The isolated products were analyzed by IR, NMR, and mass techniques. Graphical
摘要甲酸水溶液通过Kabachnik-Fields反应(使用芳香胺,亚磷酸酯和羰基化合物)用于合成α-氨基膦酸酯。使用甲酸作为一种高效且低成本的有机催化剂可提供环保,高产率,短反应时间和温和的反应条件。通过IR,NMR和质量技术分析分离的产物。 图形概要