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1H and 13C NMR study of 6-aryl-3-cinchopheny-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazoles

โœ Scribed by Xue-hui Liu; Hao Xu; Yi-ou Fang; Yu-xin Cui; Peng-fei Xu


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
81 KB
Volume
39
Category
Article
ISSN
0749-1581

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โœฆ Synopsis


Abstract

Ten new 1,2,4โ€triazolo[3,4โ€b]โ€1,3,4โ€thiadiazole derivatives were synthesized and their NMR spectra were analyzed by 1D and 2D NMR techniques (gCOSY, gHMBC, gHMQC). Copyright ยฉ 2001 John Wiley & Sons, Ltd.


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## Abstract Five 5โ€substitutedโ€4โ€(arylidene)aminoโ€2,4โ€dihydroโ€3__H__โ€1, 2,4โ€triazoleโ€3โ€thiones (2aโ€“2e) and seven 6โ€arylโ€3โ€(Dโ€glucoโ€pentitolโ€1โ€yl)โ€7__H__โ€1,2,4โ€triazolo[3,4โ€b][1,3,4]thiadiazines (3aโ€“3g) were synthesized. The complete ^1^H and ^13^C NMR chemical shift assignments were analyzed on one