ISSN:
0749-1581
Keywords:
Nitrogen NMR
;
Mesoionic compounds
;
Chain-ring valence tautomerism
;
Structure determination
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
13C, 14N and 15N NMR data are reported for some mesoionic 2,3-diphenyltetrazoles with nitrogen-containing exocyclic groups, and the data confirm their cyclic structures. The protonated forms of these mesoionic structures contain hydrogen atoms at the exocyclic groups.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260310209
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