Conclusions
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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.
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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.
Literature cited
A. N. Pudovik and I. V. Guryanova, in: Chemistry and Application of Organophosphorus Compounds (Transactions of Fourth Conference) [in Russian], Nauka (1972), p. 164.
A. N. Pudovik, I. V. Konovalova, G. V. Romanov, R. G. Fitseva, and N. P. Burmistrova, Zh. Obshch. Khim.,43, 41 (1973).
G. V. Romanov, Dissertation, Kazan (1973).
S. Buckler and M. Epstein, Tetrahedron,18, 1211 (1962).
E. Evangelidou-Tsolis and F. Ramirez, Phosphorus,4, 121 (1974).
S. Trippett, J. Chem. Soc.,1961, 2813.
A. N. Pduovik, I. V. Konovalova, G. V. Romanov, V. M. Pozhidaev, N. P. Anoshina, and A. A. Lapin, Zh. Obshch. Khim.,48, 1001 (1978).
A. N. Pudovik, G. V. Romanov, and R. Ya. Nazmutdinov, Zh. Obshch. Khim.,47, 718 (1977).
G. Aksnes and P. Albriktsen, Acta Chem. Scand.,22, 1866 (1968).
L. M. Epshtein (Epstein), Z. S. Novikova, L. D. Ashkinadze, S. O. Rabicheva, and L. A. Kazitsyna, Izv. Akad. Nauk SSSR, Ser. Khim.,1970, 2379.
A. V. Iogansen, Dissertation, Moscow (1969).
M. G. Zimin, Dissertation, Kazan (1970).
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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