作者:Amit Saha、R. B. Nasir Baig、John Leazer、Rajender S. Varma
DOI:10.1039/c2cc32894a
日期:——
Unnatural α-amino acids containing dithiocarbamate side chains were synthesized by a one-pot reaction of in situ generated dithiocarbamate anions with sulfamidates. A wide range of these anions participated in the highly regio- and stereo-selective ring opening of sulfamidates to produce the corresponding dithiocarbamate pendant α-amino acids in high yields.
通过原位生成的二硫代氨基甲酸阴离子与氨基磺酸盐的单锅反应,合成了含有二硫代氨基甲酸侧链的非天然δ-氨基酸。这些阴离子广泛地参与了氨基磺酸盐的高区域和立体选择性开环反应,从而高产率地生成了相应的二硫代氨基甲酸悬垂δ-氨基酸。