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13C chemical shifts of (trimethylsilylethynyl)carbonyl compounds

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

Conclusions

  1. 1.

    The13C NMR spectra of some (trimethylsilylethynyl)carbonyl compounds of type (CH3)3SiC≡C-COX were studied.

  2. 2.

    A correlation was observed to exist between the chemical shifts of the C=O carbons, ΔCα, β, and the integral intensity of the stretching vibration band of the C≡C bond (AC≡C) with the σ* constants of the X substituent.

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Literature cited

  1. M. G. Voronkov, N. I. Golovanova, V. B. Pukhnarevich, N. I. Shergina, and O. G. Yarosh, Dokl. Akad. Nauk SSSR,238, 874 (1978).

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Authors and Affiliations

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

    A. G. Proidakov, G. A. Kalabin, N. I. Golovanova, V. B. Pukhnarevich, N. I. Shergina & M. G. Voronkov

  2. Institute of Petroleum and Coal Chemical Synthesis of the A. A. Zhdanov Irkutsk State University, USSR

    A. G. Proidakov, G. A. Kalabin, N. I. Golovanova, V. B. Pukhnarevich, N. I. Shergina & M. G. Voronkov

Authors
  1. A. G. Proidakov
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  2. G. A. Kalabin
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  3. N. I. Golovanova
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  4. V. B. Pukhnarevich
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  5. N. I. Shergina
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  6. M. G. Voronkov
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 462–464, February, 1979.

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Proidakov, A.G., Kalabin, G.A., Golovanova, N.I. et al. 13C chemical shifts of (trimethylsilylethynyl)carbonyl compounds. Russ Chem Bull 28, 429–430 (1979). https://doi.org/10.1007/BF00925906

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  • DOI: https://doi.org/10.1007/BF00925906

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