作者:FanHua Meng、Ning Chen、JiaXi Xu
DOI:10.1007/s11426-012-4607-9
日期:2012.12
An efficient method for the synthesis of N-Cbz-β-aminoalkanesulfonamides was described. N-Cbz-β-aminoalkanesulfona-mides were readily prepared in good yields from a variety of amino alcohols, including optically active ones, via N-Cbz protection with benzyl chloroformate, Mitsunobu esterification reaction with thiolacetic acid, N-chlorosuccinimide oxidation, and ammonolysis process.
描述了一种合成N -Cbz-β-氨基链烷磺酰胺的有效方法。N -Cbz-β-氨基链烷磺酰胺很容易以高收率由多种氨基醇(包括旋光性氨基醇)制备,方法是用氯甲酸苄酯进行N -Cbz保护,用硫代乙酸进行Mitsunobu酯化反应,N-氯代琥珀酰亚胺氧化和氨解处理。