1) 3-aryl-6-trichloromethyl-1,2,4-triazolo-[3,4-b ]-1,3,4-thiadiazoles
3-芳基-6-三氯甲基-1,2,4-三唑并[3,4-b]-1,3,4-噻二唑
2) 3-Phenyl-6-aryl-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole
3-苯基-6-芳基-1,2,4-三唑并[3,4-b]-1,3,4-噻二唑(PATT)
3) diaryl-1,2,4-triazolo-1,3,4-thiadiazoles
3,6-二芳基-1,2,4-三唑并[3,4-b]-1,3,4-噻二唑
4) Aryl-6-(2,4-dichlorophenoxyethylamide)-s-triazolo [3,4-b]-1,3,4-thiadiazoles
3-芳基-6-(2,4-二氯苯氧乙酰胺基)均三唑并[3,4-b]-1,3,4-噻二唑
5) 3-(α-Naphthyimethylene)-6-atkyl aryi-S-triazoio[3,4-b]-1,3,4-thiadiazols
3-(α-萘亚甲基)-6-烷基/芳基均三唑并[3,4-b]-1,3,4-噻二唑
6) 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole
1,2,4-三唑并[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。
补充资料:1-甲基-1,2,3-三唑
分子式:
CAS号:
性质:沸点228℃;熔点15℃。将1,2,3-三唑与硝酸银水溶液反应成银盐后,再与碘代甲烷反应制取。用作有机合成试剂。
CAS号:
性质:沸点228℃;熔点15℃。将1,2,3-三唑与硝酸银水溶液反应成银盐后,再与碘代甲烷反应制取。用作有机合成试剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条