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。