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Difficulties in the interaction of the free electron pair in diacetophosphides and diacetamides

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

Conclusions

  1. 1.

    The IR, PMR, and mass spectra of mono- and diacetamides and phosphides were studied.

  2. 2.

    Conjugation of the two carbonyl groups with the nitrogen atom in methyldiacetamide weakens the amide resonance in comparison with dimethylacetamide.

  3. 3.

    The conjugation of the carbonyl groups with the phosphorus atom does not change on going from dimethylaceto- to methyldiacetophosphide. This is due to the interaction of theπ-electrons of the carbonyl groups with the d-orbitals of the phosphorus atom.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 391–394, February, 1968.

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Kostyanovskii, R.G., Yakshin, V.V., Zimont, S.L. et al. Difficulties in the interaction of the free electron pair in diacetophosphides and diacetamides. Russ Chem Bull 17, 377–380 (1968). https://doi.org/10.1007/BF00908447

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  • DOI: https://doi.org/10.1007/BF00908447

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