STUDYING OF THE CONDITIONS OF ERYTHRITOL, MANNITOL, SORBITOL, XYLITOL, TARTARIC AND CITRIC ACIDS ESTERIFICATION BY USING HIGH ALIPHATIC CARBOXYLIC ACIDS AND ALCOHOLS

Authors

  • G.S. Grigoryan Chair of Organic Chemistry, YSU, Armenia
  • A.Ts. Malkhassyan Chair of Organic Chemistry, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:B/2020.54.1.017

Keywords:

esterification, erythritol, 1,2,4-butanetriol, mannitol, sorbitol, xylitol, decyl, dodecyl, pentadecyl alcohols, citric, tartaric, stearic, palmitic acids

Abstract

A comparative study of the esterification reactions of erythritol, mannitol, sorbitol, xylitol, citric and tartaric acids with higher aliphatic acids and alcohols without catalysts and under conditions for acid catalysis at temperatures of 150–200ºC has been carried out. Optimum temperatures and conditions for the expediency of using solvents and acid catalysts to increase the yields of esters were determined.

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Published

2020-04-15

How to Cite

Grigoryan, G.S., and A.Ts. Malkhassyan. 2020. “STUDYING OF THE CONDITIONS OF ERYTHRITOL, MANNITOL, SORBITOL, XYLITOL, TARTARIC AND CITRIC ACIDS ESTERIFICATION BY USING HIGH ALIPHATIC CARBOXYLIC ACIDS AND ALCOHOLS”. Proceedings of the YSU B: Chemical and Biological Sciences 54 (1 (251):17-25. https://doi.org/10.46991/PYSU:B/2020.54.1.017.

Issue

Vol. 54 No. 1 (251) (2020)

Section

Chemistry

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Copyright (c) 2020 Proceedings of the YSU

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