Abstract
On the basis of a study of the kinetics of the dark stages of the photoinitiated formation of acridines from substituted diphenylamines and bromoform the ionic nature of these stages was confirmed. Quantum chemical calculations confirmed the assumption of the dependence of the efficiency of cyclization on the charge state of the reacting molecules.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 564–569, March, 1991.
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Budyka, M.F., Laukhina, O.D., Korkin, A.A. et al. Study of the thermal stages of the photoinitiated cyclization of diarylamines with polyhalogenated methanes. Russ Chem Bull 40, 487–491 (1991). https://doi.org/10.1007/BF00957981
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DOI: https://doi.org/10.1007/BF00957981