An Efficient Synthesis of Diethyl 1-Aminoalkylphosphonate Hydrochlorides via the Intermediate Diethyl 1-Azidoalkylphosphonates
作者:Tadeusz Gajda、Maciej Matusiak
DOI:10.1080/00397919208019072
日期:1992.8
Abstract The title compounds 4 have been obtained in high yields in a one-step sequence by the Mitsunobu reaction of diethyl 1-hydroxyalkylphosphonates 1 with hydrazoic acid, and subsequence treatment of the inter-mediate azides 2 with triphenylphosphine, followed by hydrolysis of the iminophosphoranes 3 with water.
摘要 通过 1-羟烷基膦酸二乙酯 1 与偶氮酸的光信反应,然后用三苯基膦处理中间体叠氮化物 2,然后水解亚氨基膦酸酯,以一步顺序高收率获得了标题化合物 4。 3 用水。