中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,2,3-噻重氮-4-羧酸 | 1,2,3-thiadiazole-4-carboxylic acid | 4100-13-4 | C3H2N2O2S | 130.127 |
Alkynethiolates, generated from 1,2,3-thiadiazoles by a strong base, react with alcohols and alkanethiols to give thioneesters and dithioesters respectively. In this manner were prepared: dimethyl monothionemalonate, (methoxythiocarbonyl)acetamide, methyl phenylthioneacetate, and ethyl phenyldithioacetate. 2,ω-Diphenyl-1,4-dithiafulvene results from the reaction between lithium 2-phenylethynethiolate and water.
由1,2,3-噻二唑通过强碱生成的炔基硫醇盐,与醇类和烷基硫醇反应,分别得到硫代酯和二硫代酯。通过这种方法合成了以下化合物:二甲基单硫代顺丁烯二酸酯,(甲氧基硫酰基)乙酰胺,甲基苯基硫代乙酯和乙基苯基二硫代乙酯。2-苯基乙炔基硫醇锂与水反应得到2,ω-二苯基-1,4-二噻吩。