1H and 13C nuclear magnetic resonance studies of ethenyl??substituted benzenoid aromatic compounds

AR Katritzky, GJ Hitchings, RW King…

文献索引：Magnetic Resonance in Chemistry, , vol. 29, # 1 p. 2 - 8

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被引用次数: 13

摘要

... 'H and 13C Nuclear Magnetic Resonance Studies ... This latter resonance is coupled to a proton centred at 7.43 ppm. These resonances are therefore assignable to H-5 and H-6, respectively. Interestingly, the nature of the couplings, and the difference in chemical shifts (ca. ...