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Proton resonance spectra of heterocycles—VII: Proton NMR spectra of 2-methyl-benzoxazoles,-benzothiazoles and -benzoselenazoles

✍ Scribed by A. R. Katritzky; Yoshito Takeuchi

Publisher
John Wiley and Sons
Year
1970
Tongue
English
Weight
366 KB
Volume
2
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

Chemical shifts and coupling constants are reported for a series of the title compounds and the effects of substituents on these values correlated with the corresponding effects in benzenes. Partial bond fixation in these and other benzo‐heterocycles is discussed together with the general prediction of NMR parameters in substituted heterocycles.

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