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Tautomerism of azine derivatives. Communication 10. Study of the tautomerism of pyrimidyl-2-cyanoacetic ester by the pmr method utilizing a “label of saturation” in the impulse variant

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

Conclusions

The mechanism of the 1,5-prototropic interconversion of the ylidene tautomers of pyrimidyl-2-cyanoacetic ester was studied by the method of the transmission of inverted magnetization. It was shown that this process is accomplished by an ion-dissociation mechanism with the intermediate formation of the aromatic tautomeric form.

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Authors and Affiliations

  1. Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Academy of Sciences of the USSR, USSR

    O. P. Petrenko, S. F. Bychkov, V. V. Lapachev & V. P. Mamaev

Authors
  1. O. P. Petrenko
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  2. S. F. Bychkov
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  3. V. V. Lapachev
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  4. V. P. Mamaev
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1166–1172, May, 1986.

For Communication 9, cf. [I].

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Petrenko, O.P., Bychkov, S.F., Lapachev, V.V. et al. Tautomerism of azine derivatives. Communication 10. Study of the tautomerism of pyrimidyl-2-cyanoacetic ester by the pmr method utilizing a “label of saturation” in the impulse variant. Russ Chem Bull 35, 1058–1064 (1986). https://doi.org/10.1007/BF00955381

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  • DOI: https://doi.org/10.1007/BF00955381

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