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Spin state of cyclohexadienone caebenes

  • Organic and Biological Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The cyclohexadienone carbene that is formed during the photolysis and thermolysis of 2,6-ditert-butyl-p-benzoquinone diazide reacts in the singlet state.

  2. 2.

    The reaction rate of the singlet cyclohexadienone carbene with the substrate exceeds the rate of the singlet-triplet transition even at low temperatures in the presence of an inert diluent.

  3. 3.

    These rates become commensurate in solid solution (matrix).

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Literature cited

  1. G. A. Nikiforov, B. D. Sviridov, and V. V. Ershov, Izv. Akad. Nauk SSSR, Ser. Khim., 558(1968).

  2. L. G. Plekhanova, G. A. Nikiforov, and V. V. Ershov, Izv. Akad. Nauk SSSR, Ser. Khim., 189 (1971).

  3. G. A. Nikiforov and V. V. Ershov, Izv. Akad. Nauk SSSR, Ser. Khim., 2341 (1967).

  4. W. Ando, S. Kondo, and T. Migita, J. Am. Chem. Soc.,91, 6516 (1969).

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  5. A. A. Shteinman, Zh. Fiz. Khim.,44, 1389 (1970).

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Authors and Affiliations

  1. Institute of Chemical Physics, Academy of Sciences of the USSR, USSR

    B. D. Sviridov, G. A. Nikiforov, A. U. Stepanyants, V. P. Lezina & V. V. Ershov

Authors
  1. B. D. Sviridov
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  2. G. A. Nikiforov
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  3. A. U. Stepanyants
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  4. V. P. Lezina
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  5. V. V. Ershov
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2052–2056, September, 1973.

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Sviridov, B.D., Nikiforov, G.A., Stepanyants, A.U. et al. Spin state of cyclohexadienone caebenes. Russ Chem Bull 22, 1998–2001 (1973). https://doi.org/10.1007/BF00929391

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  • DOI: https://doi.org/10.1007/BF00929391

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