Applications of proton magnetic resonance spectroscopy to structural problems—XXXIV: Partial bond fixation in bicyclic heteroaromatic compounds

✍ Scribed by A. J. Boulton; P. J. Halls; A. R. Katritzky

• Publisher: John Wiley and Sons
• Year: 1969
• Tongue: English
• Weight: 303 KB
• Volume: 1
• Category: Article
• ISSN: 0749-1581
• DOI: 10.1002/mrc.1270010405

✦ Synopsis

NMR spectral parameters are reported for benzofurazan, 1,2,3-and 2,1,3-benzothiadiazole, and I-methyl-and 2-methyl-benzotriazole. The coupling constants are discussed in conneG tion with the aromaticity of these compounds and the occurrence of partial bond fixation.