Synthesis of 7??amirio??2H, 4H??vic??triazolo [4, 5??c]??[1, 2, 6] thiadiazine 5, 5??dioxides

C García??Muñoz, C Ochoa…

Index: Garcia-Munoz,G. et al. Journal of Heterocyclic Chemistry, 1977 , vol. 14, p. 427 - 430

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Citation Number: 4

Abstract

Abstract 7-Amino-2H, 4H-vic-triazolo [4, 5-c][1, 2, 6] thiadiazine 5, 5-dioxide was prepared by two different ways from 3, 4, 5-triamirio-1, 2, 6-lhiadiazine 1, 1-dioxide and 3, 5-diamino-4H- 1, 2, 6-thia-diazine 1, 1-dioxide respectively. 7-A: nino-2-phenyl-4H-vic-triazolo [4, 5-c][1, 2, 6] thiadiazine 5, 5-dioxide was obtained by lead telraacetate oxidation of 3, 5-diamino-4- phenylazo-1, 2, 6-thiadiazine 1, 1-dioxide.

27419-16-5

1,1-dioxo-4H-1,...

74497-02-2

$(4Z)-1-hydroxy-3-imino-1-oxo-4-(phenylhydrazinylidene)-1$l^{6}-thia-2,6-diazacyclohexa-1,5-dien-5-amine Structure$

$(4E)-1-hydroxy-3-imino-4-[(4-nitrophenyl)hydrazinylidene]-1-oxo-1$l^{6}-thia-2,6-diazacyclohexa-1,5-dien-5-amine Structure$

$3,3-dioxo-8-phenyl-3$l^{6}-thia-2,4,7,8,9-pentazabicyclo[4.3.0]nona-1,4,6-trien-5-amine Structure$