作者:Han-Ting Chang、K.Barry Sharpless
DOI:10.1016/0040-4039(96)00534-5
日期:1996.5
A series of enantiopure aminoalcohols were synthesized from the corresponding diols by activation of the diols as cyclic carbonates, azide opening of the carbonates, and hydrogenation of the resulting azidoalcohols. Factors affecting the azide opening of the carbonates, a simple workup procedure, and a large scale synthesis of (1R,2S)-(−)-2-amino-1,2-diphenylethanol are described.
通过活化作为环状碳酸酯的二醇,将碳酸酯的叠氮化物打开以及将所得的叠氮醇氢化来从相应的二醇合成一系列对映体纯的氨基醇。描述了影响碳酸盐的叠氮化物开口的因素,简单的后处理程序以及大规模合成(1R,2S)-(-)-2-氨基-1,2-二苯基乙醇的方法。