节点文献
N-酰基-(R)-四氢噻唑-2-硫酮-4-羧酸乙酯与外消旋氨基酸的反应
Reaction of N-Acyl- (R)-Thiazolidine-2-Thione-4-Carboxylic Ethyl Ester with D,L-Amino Acid
【摘要】 N-乙酰基-(R)-四氢噻唑2-硫酮-4-羧酸乙酯及N-苯甲酰-(R)-四氢噻唑-2-硫酮-4-羧酸乙酯同外消旋的两氨酸、蛋氨酸、本现氨酸、亮氨酸反应,得到光学活性N-酰基氨基酸2a~f及光学活性氨基酸3a~f。
【Abstract】 By the reactions between Nuacyl-(R)-thiazolidine-2uthione ethyl ester andD,L-a-amino acids (molar ratio 1: 2) in the presence of (Et)3N at room temperature, the opticallyactive acylamlno acids (2a~f) and optically active amino aclds (3a~f) were obtained.
【关键词】 (R)-四氢噻唑-2-硫酮-4-羧酸乙酯;
N-酰基-(R)-四氢噻唑-2-硫酮-4-羧酸乙酯;
N-酰基氨基酸;
【Key words】 (R)-thiazolidine-2-thione-4-carbox ethyl ester; N-acyl- (R )-thiazolidine-2-thione-4-carboxylic ethyl ester; acylamino acid;
【Key words】 (R)-thiazolidine-2-thione-4-carbox ethyl ester; N-acyl- (R )-thiazolidine-2-thione-4-carboxylic ethyl ester; acylamino acid;
【基金】 国家自然科学基金
- 【文献出处】 吉林大学自然科学学报 ,ACTA SCIENTIARIUM NATURALIUM UNIVERSITATIS JILINENSIS , 编辑部邮箱 ,1997年01期
- 【分类号】O621
- 【被引频次】3
- 【下载频次】48