Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 2208-59-5, is researched, SMILESS is C1(C2=CC=NC=C2)=NC3=CC=CC=C3N1, Molecular C12H9N3Journal, Journal of Physical Chemistry called Photophysics of three pyridylbenzimidazoles in solution, Author is Brown, Robert G.; Entwistle, Neil; Hepworth, John D.; Hodgson, Kevin W.; May, Bernadette, the main research direction is fluorescence decay pyridylbenzimidazole; benzimidazole pyridyl hydrogen transfer alc.Computed Properties of C12H9N3.
Fluorescence decay time data are presented for the three benzimidazoles with pyridine substituted at the 2 position. The anomalous behavior of 2-(2′-pyridyl)benzimidazole in alcs. is explained in terms of the alc. facilitating H transfer from the imidazole ring to the pyridine N atom. The rate constants for this process are determined by studying the quenching of the fluorescence of 2-(2′-pyridyl)benzimidazole in cyclohexane by EtOH.
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Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles