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N-对硝基苯甲酰四氢噻唑2-硫酮与甘氨酸的反应
Reaction of N-p-Nitrobenzoyl-thiazolidine and Glycine
【摘要】 在三聚氯氰存在下对硝基苯甲酸与四氢噻唑-2-硫酮反应得到N-对硝基苯甲酰四氢噻唑-2-硫酮.在K2CO3存在下产物与甘氨酸反应得到N-对硝基苯甲酰甘氨酸,与N-甲基甘氨酸反应得到了水解产物对硝基苯甲酸.
【Abstract】 p-Nitrobenzoic acid reacted with thiazolidine-2-thione in the presence of cyanuryl chloride as the coupling reagent that the p-nitrobenzoylthiazolidine-2-was obtained. The N-pnitrobenzoylglycine was formed between the reaction of p-nitrobenzoyl-thiazolidine-2 and glycine in the presence of K2CO3, CH3COCH3, H2O. But under the same condition, when N-pnitrobenzoylthiazolidine-2-thione was reacted with N-methyl glycine, the p-nirtobenzoic acid was obtained.
【关键词】 N-对硝基苯甲酰四氢噻唑-2-硫酮;
N-对硝基苯甲酰甘氨酸;
对硝基苯甲酸;
三聚氯氰;
【Key words】 N-p-nitrobenzoylthiazolidine; N-p-nitrobenzoylglycine; p-nirtobenzoic acid; cyanuryl chloride;
【Key words】 N-p-nitrobenzoylthiazolidine; N-p-nitrobenzoylglycine; p-nirtobenzoic acid; cyanuryl chloride;
【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 ,1998年03期
- 【分类号】O623
- 【下载频次】42