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Reaction of dialkylphosphorous acids with sterically hindered benzoquinonimines

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

Conclusions

  1. 1.

    Dialkylphosphorous acids in the presence of Et2O·BF3 add to the 1-phenylimine of 3,5-di-tert-butyl-4-benzoquinone at the C=N bond to form dialkyl α-aminoquinolphosphonates.

  2. 2.

    Diethylphosphorous acid reacts with 3,5-di-tert-butyl-1,4-benzoquinone to give O,O-diethyl-3,5-di-tert-butyl-4-hydroxyphenyl phosphate.

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Literature cited

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Translated from Izvestlya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1909–1911, August, 1985.

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Pavlichenko, M.G., Ivanov, B.E., Pantukh, B.I. et al. Reaction of dialkylphosphorous acids with sterically hindered benzoquinonimines. Russ Chem Bull 34, 1759–1761 (1985). https://doi.org/10.1007/BF00948534

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  • DOI: https://doi.org/10.1007/BF00948534

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