1, 2, 4-Triazoles. XVI. Derivatives of the s-Triazolo [3, 4-b][1, 3, 4] thiadiazole Ring System1

KT Potts, RM Huseby

Index: Potts,K.T.; Huseby,R.M. Journal of Organic Chemistry, 1966 , vol. 31, p. 3528 - 3531

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Citation Number: 79

Abstract

The reaction of 3-alkyl-(or aryl-) 4amino-s-triazole-5-thiols with cyanogen bromide, or carbon disulfide and alkali, results in good yields of 6-amino-or 6-mercapto-&alkyl-(or aryl-) s- triasolo [3, 4b][1, 3, 4] thiadiasoles. 3-Amino-and 3-mercapto-6-phenyl-s-triasolo [3, 4-b][1, 3, 4] thiadiazole were obtained from the reaction of cyanogen bromide, and carbon disulfide and alkali, on 5-phenyl-l, 3, 4thiadiazol-2-yl hydrazine. Some spectral characteristics of ...