A Convenient and Facile Synthesis of O,O-Diphenyl 1-(5-Alkyl-1,3,4-thiadiazol-2-yl) Amino-1-arylmethylphosphonates
作者:Shui-Ming Lu、Ru-Yu Chen
DOI:10.1080/00397919908085974
日期:1999.10
Abstract Nineteen novel O,O-diphenyl l-(5-alkyl-1, 3,4-thiadiazol-2-yl) amino-1-arylmethylphosphonates were synthesized by the three-component condensation reactions of 2-amino-5-alkyl-1,3,4-thiadiazoles with triphenyl phosphite and aromatic aldehydes in the presence of acetic acid.
摘要 通过 2-氨基-5-烷基-(5-烷基-1, 3,4-噻二唑-2-基)氨基-1-芳基甲基膦酸酯的三组分缩合反应合成了19种新型O,O-二苯基-1-(5-烷基-1, 3,4-噻二唑-2-基)氨基-1-芳基甲基膦酸酯。在乙酸存在下,1,3,4-噻二唑与亚磷酸三苯酯和芳香醛。