Syntheses and photophysical properties of some 4??arylpyridinium salts

CJ Kelley, K Ansu, W Budisusetyo…

文献索引：Journal of Heterocyclic Chemistry, , vol. 38, # 1 p. 11 - 23

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被引用次数: 19

摘要

... 25], the proton transferred from the phenol in the excited state is accepted by a heterocyclic nitrogen much ... between the phenol and the pyridine nitrogen to which, as evidenced by its strongly deshielded chemical shift (14.2 ... Hs 1, 3, 4, 5), 8.38 (d, J = 7 Hz, H-3',5'), 8.72 (t, J = 6 Hz ...