Synthesis of some triazole, tetrazole, and tetrazine derivatives from N?螃漫?naphthalenesulfonylbenzohydrazidoyl chlorides

…, H Abdelhamid, AA Yassin, AS Shawali

Index: Hassaneen, Hamdi M.; Fahmi, Abdelgawad A.; Abdelhamid, Hyam; Yassin, Ahmady A.; Shawali, Ahmad S. Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 797 - 800

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Citation Number: 10

Abstract

Abstract A series of N-β-naphthalenesulfonylbenzohydrazidoyl chlorides 8a-d has been prepared by the action of thionyl chloride on the corresponding hydrazides 7a-d. Treatment of 8 with triethylamine and morpholine afforded the tetrazines 10 and the amidrazones 11 respectively. Acid hydrolysis of 11 yielded the hydrazides 7. Reaction of 8 with phenylhydrazine gave 3, 5-diaryltetrazoles 14. However, reaction of 8 with aroylhyrazines ...