?AFACILE SYNTHESIS OF 4,5-DIARYL-5, I-DIHYDRO-s-TRIAZOL-3- THIOL. Part-III

Authors

  • MOSTAFA M. ISMAIL Chemistry Department, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt

Keywords:

words: Hydrobromic acid, Schiff bases, Carbon tetrachloride, Anilines, Triazole derivatives, Thiosemicarba- Hydrazine.

Abstract

4,5-Diaryl-5, I-dihydro-s-triazol-3-thiols have been synthesized via cyclization of l-arylaminomethyithio-semi-
carbazide derivatives using concentrated hydrochloric acid or from the reaction of arylaminomethylhydrazine deriva-
tives with carbon disulphide in alkaline medium. Some heterocyclic system viz, pyrazolidinyltriazoline, thiazolidinyl-
aminotriazoline, triazinotriazolidine and tetrazinyltriazoline, have been derived from 3-hydrazinotriazoline derivative,
obtained from reaction ofthe title compound with hydrazine. The structures ofthe new compounds have been established
by elemental analyses and spectral data.

Published

1995-03-20

How to Cite

ISMAIL, M. M. (1995). ?AFACILE SYNTHESIS OF 4,5-DIARYL-5, I-DIHYDRO-s-TRIAZOL-3- THIOL. Part-III. Biological Sciences - PJSIR, 38(2), 67–70. Retrieved from http://biostaging.pjsir.org/index.php/biological-sciences/article/view/2436

Issue

Vol. 38 No. 2 (1995): Pakistan Journal of Scientific and Industrial Research

Section

Articles