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Synthesis and thermal properties of α-diphospha carbinols

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

Conclusions

  1. 1.

    The reaction of diphenylphosphine with α-keto phosphonates and α-ketophosphine oxide leads to the formation of α-diphospha carbinols, which have two phosphorus atoms of different valence.

  2. 2.

    Depending on the environment of the phosphorus atoms, the thermal rearrangement of the obtained α-diphospha carbinols goes via either the tri- or tetracoordinated phosphorus atom, which is explained by taking into account the interaction of the phosphorus-containing groupings and the proton of the hydroxyl group.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 452–454, February, 1979.

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Pudovik, A.N., Romanov, G.V. & Pozhidaev, V.M. Synthesis and thermal properties of α-diphospha carbinols. Russ Chem Bull 28, 419–421 (1979). https://doi.org/10.1007/BF00925901

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  • DOI: https://doi.org/10.1007/BF00925901

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