3-氨基-5-甲基-4H-1,2,4-三唑可用作医药化工合成中间体。如不慎吸入,请将患者移至空气新鲜处;若皮肤接触,则应脱去污染的衣物,并用肥皂水和清水彻底冲洗皮肤,如有不适,请及时就医。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,3-二甲基-1H-1,2,4-三唑-5-胺 | 5-Amino-1,3-dimethyl-1H-1,2,4-triazol | 51108-32-8 | C4H8N4 | 112.134 |
1,5-二甲基-1H-[1,2,4]噻唑-3-胺 | 3-Amino-1,5-dimethyl-1H-1,2,4-triazol | 34776-19-7 | C4H8N4 | 112.134 |
An easy preparation of enaminonitrile derivatives and their transformation into new substituted azolopyrimidines is described. The one-step transformation was carried out under microwave irradiation and by classical heating methods. The use of microwave irradiation led to high conversion and shorter reaction times.