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Chemical polarization of nuclei in reactions of azo compounds

1.1H and13C CPN effects in the thermolysis of triazenes in strong magnetic fields

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

Conclusions

  1. 1.

    Thermolysis of doubly substituted aliphatic-aromatic triazenes proceeds through the formation of\(\overline {C_6 H_5 NH..R} S\) radical pairs (RP) in the initial stages of the reaction (R is an alkyl radical). C6H5NH.R

  2. 2.

    It is suggested mat thermolysis of methyl- and ethylphenyltriazenes leads to the formation of 1-methyl-2-imino-3,5-cyclohexadiene and 1-ethyl-2-imino-3,5-cylcohexadiene, unusual compounds resulting from the recombination of ethyl and methyl radicals with anil radicals.

  3. 3.

    Interference of1H and13C CPN effects in the\(\overline {C_6 H_5 NH..R} S,\overline {C_6 H_5 NH..R} F\) and\(\overline {R..R} FRP's\) was observed in the thermolysis of benzyl- and tert-butylphenyltriazenes.

  4. 4.

    A value has been obtained for the anil radical g factor.

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Authors and Affiliations

  1. Institute of Chemical Kinetics and Combustion, Siberian Branch of the Academy of Sciences of the USSR, Novosibirsk

    A. V. Dushkin, I. M. Sycheva, T. V. Leshina, R. Z. Sagdeev & A. I. Rezvukhin

Authors
  1. A. V. Dushkin
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  2. I. M. Sycheva
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  3. T. V. Leshina
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  4. R. Z. Sagdeev
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  5. A. I. Rezvukhin
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 553–558, March, 1977.

The authors would like to thank Yu. N. Molin for a discussion of this work.

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Dushkin, A.V., Sycheva, I.M., Leshina, T.V. et al. Chemical polarization of nuclei in reactions of azo compounds. Russ Chem Bull 26, 496–501 (1977). https://doi.org/10.1007/BF01179452

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  • DOI: https://doi.org/10.1007/BF01179452

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