作者:Dorota Sikora、Tadeusz Gajda
DOI:10.1016/s0040-4020(00)00283-0
日期:2000.6
A new simple protocol for the direct synthesis of phosphonodipeptides from N-protected amino acids, diethyl 1-azidoalkylphosphonates and tertiary alkyl phosphine (Bu3P, Me3P) was developed. The method is general and the coupling occurred with good yield (42–97%). Depending on the phosphine used and/or mechanism operating during the condensation, the reaction can be accomplished at room temperature
开发了一种新的简单协议,用于从N保护的氨基酸,1-叠氮烷基膦酸二乙酯和叔烷基膦(Bu 3 P,Me 3 P)直接合成膦酰二肽。该方法是通用的,偶合发生率高(42–97%)。取决于所用的膦和/或缩合期间的机理,该反应可以在室温下或在甲苯中加热来完成。