作者:Giuliana Righi、Giorgio Scotti、Francesco Caruso、Miriam Rossi、Francesco Mecozzi、Roberto Antonioletti、Romina Pelagalli
DOI:10.1016/j.tet.2013.09.045
日期:2013.11
The Lewis acid-catalyzed regioselective azidolysis of 2,3-three membered heterocyclic amines has been investigated. The results obtained demonstrated that using TMSN3 as a source of azide, the appropriate choice of Lewis acid allowed to obtain different regio- and stereocontrolled precursors of aminoalcoholic and triaminic sequences. Considering the occurrence of these moieties in the structure of
已经研究了路易斯酸催化的2,3-三元杂环胺的区域选择性叠氮化。获得的结果表明,使用TMSN 3作为叠氮化物源,路易斯酸的适当选择允许获得aminoalcoholic和triaminic序列的不同区域选择性和立体控制的前体。考虑到在许多生物活性化合物的结构这些部分的发生,本方法代表了在有机合成中用作有趣分子的制备的有力工具。