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Synthesis and study of ash-free lubricating oil additives

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Chemistry and Technology of Fuels and Oils Aims and scope

Conclusions

  1. 1.

    Five O,O-dialkyl-S-(N-β-aminoethyl)-carbamoylmethyl dithiophosphates and five methylenebis-(O,O-dialkyl-S-carbamoylmethyl dithiophosphates) were synthesized. The synthesized compounds were isolated in pure form by thin layer chromatography.

  2. 2.

    It was found that the prepared compounds markedly increase the thermooxidative stability of lubricating oils.

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Authors and Affiliations

  1. I. M. Gubkin Moscow “Order of the Red Banner of Labor” Institute of Petrochemical and Gas Industry, Moscow

    V. I. Isagulyants, G. I. Bolotova, V. A. Parfenova & V. A. Lesinova

Authors
  1. V. I. Isagulyants
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  2. G. I. Bolotova
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  3. V. A. Parfenova
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  4. V. A. Lesinova
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 8, pp. 27–30, August, 1972.

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Isagulyants, V.I., Bolotova, G.I., Parfenova, V.A. et al. Synthesis and study of ash-free lubricating oil additives. Chem Technol Fuels Oils 8, 594–596 (1972). https://doi.org/10.1007/BF00713908

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  • DOI: https://doi.org/10.1007/BF00713908

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