1,4-triazolo[3,4-b][1,3,4]thiadiazoles1,4-三唑并[3,4-b]-1,3,4-噻二唑
3)s-triazolo[3,4-b]-1,3,4-thiadiazole均三唑并[3,4-b]-1,3,4-噻二唑
1.Synthesis and Fungicidal Activity of 3-Aryl-6-(4-methyl-benzoylamino)-s-triazolo[3,4-b]-1,3,4-thiadiazoles;3-芳基-6-对甲苯甲酰氨基均三唑并[3,4-b]-1,3,4-噻二唑的合成及生物活性
4)1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole1,2,4-三唑并[3,4-b]-1,3,4-噻二唑
1.Treatment of the re- sulting 4-amino-5-mercapto-1,2,4-triazole with aromatic carboxylic acids (or aryloxyacetic acids), α-bromoacetophenones and aromatic aldehydes under microwave irradiation yielded the corresponding 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazoles, 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazines and 4-arylideneamino-5- mercapto-1,2,.微波辐射条件下,首先由2-苯并呋喃甲酰肼依次与二硫化碳和水合肼反应合成3-(2-苯并呋喃基)-4-氨基-5-巯基-1,2,4-三唑,进一步在微波辐射条件下由4-氨基-5-巯基-1,2,4-三唑分别与芳甲酸/芳氧基乙酸、α-溴代苯乙酮及芳醛反应以较高产率制得了相应的1,2,4-三唑并[3,4-b]-1,3,4-噻二唑、1,2,4-三唑并[3,4-b]-1,3,4-噻二嗪及4-芳亚甲基亚胺基-5-巯基-1,2,4-三唑。
5)1,2,4-triazolo-1,3,4-thiadiazole1,2,4-三唑并[3,4-b]1,3,4-噻二唑
6)1,2,4-tirazolo-[3,4-b]-1,3,4-thiadiazoles4-三唑并[3,4-b]-1,3,4-噻二唑
延伸阅读
三唑CAS: 16691-43-3 分子式: C2H4N4S 分子质量: 116.14 熔点: 300℃ 中文名称: 三唑；3-氨基-5-巯基-1,2,4-三氮唑英文名称: 3-Amino-5-mercapto-1,2,4-triazole；2,4-Triazolidine-3-thione, 5-imino-1；4-triazole-3-thione, 1,2-dihydro-5-amino-3h-2；4-triazolidine-3-thione, 5-imino-2；1,2-dihydro-5-amino-3h-1,2,4-triazole-3-thione；5-imino-2-triazolidine-3-thione；3-Amino-1,2,4-triazole-5-thiol 性质描述: 该品为白色或灰色粉末。用途: 医药；农药的中间体。
