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1 H and 13 C NMR study of 5‐substituted‐4‐ (arylidene)amino‐2,4‐dihydro‐3 H ‐1,2,4‐triazole‐3‐thiones and 6‐aryl‐3‐( D ‐gluco‐ pentitol‐1‐yl)‐7 H ‐1,2,4‐triazolo[3,4‐b] [1,3,4]thiadiazines
Author(s) -
Zhang Anjiang,
Zhang Lixue,
Lei Xinxiang
Publication year - 2006
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1829
Subject(s) - chemistry , aryl , proton nmr , triazole , stereochemistry , medicinal chemistry , combinatorial chemistry , organic chemistry , alkyl
Abstract Five 5‐substituted‐4‐(arylidene)amino‐2,4‐dihydro‐3 H ‐1, 2,4‐triazole‐3‐thiones (2a–2e) and seven 6‐aryl‐3‐( D ‐gluco‐pentitol‐1‐yl)‐7 H ‐1,2,4‐triazolo[3,4‐b][1,3,4]thiadiazines (3a–3g) were synthesized. The complete 1 H and 13 C NMR chemical shift assignments were analyzed on one‐ and two‐dimensional NMR techniques, including DEPT, NOE‐DIF, COSY, gHMBC, and gHSQC. Copyright © 2006 John Wiley & Sons, Ltd.