A Practical Access to 1,2-Diaminophytosphingolipids
作者:Youssef Harrak、Amadeu Llebaria、Antonio Delgado
DOI:10.1002/ejoc.200800565
日期:2008.9
A practical approach to the synthesis of phytosphingolipids containing the 1,2-diamino framework is described. The methodology relies on the regioselective ring-opening of phytosphingosine-derived N-nosylaziridines 4 and 6 with primary or secondary amines, acylation and subsequent deprotection steps. For practical purposes, N-substituted benzylamines were used as protected primary amine surrogates