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Influence of the nature of the substituents and the medium on the mechanism and rate of proton transfer in diaryltriazenes

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    Electron-donor substituants in an aryl radical of symmetric diaryltriazenes (DAT's) accelerate the prototropic process in these compounds, while electron-acceptor substituents have the opposite effect.

  2. 2.

    In solutions of DAT's prototropic transfer is realized according to a bimolecular mechanism with the formation of a cyclic transition state with delocalized bonds in THF and according to an intramolecular mechanism with the formation of solvated ion pairs in Py.

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Authors and Affiliations

  1. A. N. Nesmeyanov Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, Moscow

    A. N. Nesmeyanov, E. V. Borisov, D. N. Kravtsov, A. S. Peregudov & é. I. Fedin

Authors
  1. A. N. Nesmeyanov
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  2. E. V. Borisov
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  3. D. N. Kravtsov
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  4. A. S. Peregudov
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  5. é. I. Fedin
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Deceased.

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, pp. 110–116, January, 1981.

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Nesmeyanov, A.N., Borisov, E.V., Kravtsov, D.N. et al. Influence of the nature of the substituents and the medium on the mechanism and rate of proton transfer in diaryltriazenes. Russ Chem Bull 30, 89–94 (1981). https://doi.org/10.1007/BF00962260

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  • DOI: https://doi.org/10.1007/BF00962260

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