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    Article

    Photomonocyclization of 1,2,6-triarylpyridinium cations

    It was found by UV spectroscopy and x-ray diffraction analysis that the photocyclization of 1-(3'-halophenyl)-2,4,6-triphenylpyridiniurn cations leads to stable 1,3-diphenyl-11-chloro(bromo)-azoniatriphenylene...

    Ya. R. Tymyanskii, S. M. Aldoshin… in Bulletin of the Academy of Sciences of the… (1982)

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    Article

    Nature of weak inter-and intramolecular interactions in crystals 8. Influence of intermolecular contacts on the strength of intramolecular O-H...N bonds in crystals of 3-(2-hydroxyphenyl)-1,2,4-triazoles

    The nature and energy of the intramolecular H-bond in 3-(2-hydroxyphenyl)-1,2,4-triazoles was studied by X-ray diffraction and quantum chemical methods. In this system, the conjugation does not additionally co...

    D. G. Golovanov, A. O. Tokareva, A. I. Uraev, Yu. I. Ryabukhin… in Russian Chemical Bulletin (2006)