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Tris(fluoroalkoxy)methylphosphonium salts in the synthesis of methylphosphoranes

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

Abstract

The reactions of phosphites containing electron-withdrawing fluoroalkyl groups with methyl triflate gave tris(fluoroalkoxy)methylphosphonium triflates, which react with alcohols to give either tetrakis(fluoroalkoxy)methylphosphoranes (in the case of fluoroalcohols) or alkylation products — ethers and bis(fluoroalkoxy)methylphosphonates (in the case of unsubstituted alcohols). The structures of the phosphonium salts and phosphoranes were supported by1H and31P NMR spectroscopy.

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Literature cited

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Authors and Affiliations

  1. V. I. Ul'yanov-Lenin Kazan State University, USSR

    V. F. Mironov, R. A. Mavleev, I. V. Konovalova, E. N. Ofitserov & A. N. Pudovlk

Authors
  1. V. F. Mironov
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  2. R. A. Mavleev
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  3. I. V. Konovalova
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  4. E. N. Ofitserov
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  5. A. N. Pudovlk
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 946–948, April, 1991.

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Mironov, V.F., Mavleev, R.A., Konovalova, I.V. et al. Tris(fluoroalkoxy)methylphosphonium salts in the synthesis of methylphosphoranes. Russ Chem Bull 40, 841–843 (1991). https://doi.org/10.1007/BF00958586

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  • DOI: https://doi.org/10.1007/BF00958586

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