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Esters of trivalent phosphorus thioacids

Communication 12. Esters of ethyl(phenyl)-β-cyanoalkylthiol-phosphinic and ethyl(phenyl)-γ-ketoalkylthiolphosphinic acids

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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 the acid chloride-esters of thiophosphonous acids with the nitriles ofα,β-un-saturated acids in the presence of either CH3COOH or water leads to the formation of the esters of alkyl-(aryl)-β-cyanoalkylthiolphosphinic acids, while the esters ofβ-cyanoalkyldithiophosphinic acids are formed in the presence of CH3COSH.

  2. 2.

    The reaction of the acid chloride-esters of ethyl(phenyl)thiophosphonous acids withα,β-unsaturated ketones in the presence of either CH3COOH or water leads to the formation of the esters of ethyl(phenyl)-γ-ketoalkylthiolphosphinic acids.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, pp. 80–84, January, 1973.

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Akamasin, V.D., Eliseenkova, R.M. & Rizpolozhenskii, N.I. Esters of trivalent phosphorus thioacids. Russ Chem Bull 22, 72–76 (1973). https://doi.org/10.1007/BF00854118

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  • DOI: https://doi.org/10.1007/BF00854118

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