FT IR STUDY OF INTERACTION OF VITAMIN D$_2$ WITH DIMETHYLSULFOXIDE AND DIETHYLSULFOXIDE

Authors

  • L. G. Melik-Ohanjanyan Chair of Physical and Colloids Chemistry, YSU, Armenia
  • L. S. Gabrielyan Chair of Physical and Colloids Chemistry, YSU, Armenia
  • Sh. A. Markaryan Chair of Physical and Colloids Chemistry, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:B/2010.44.1.003

Keywords:

Vitamin D2, dimetylsulfoxide, diethylsulfoxide, tetrachloromethane

Abstract

The complex formation between Vitamin D2 and dimetylsulfoxide (DMSO) and diethylsulfoxide (DESO) in tetrachloromethane has been studied on the basis of FT IR spectroscopic measurements. The results obtained show that complex formation between Vitamin D2 and sulfoxide occurs through hydrogen bond of the type O–H...O=S. The equilibrium constants of Vitamin D2–DMSO and Vitamin D2–DESO complexes were determined at 23 oC.

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Published

2010-02-24

How to Cite

Melik-Ohanjanyan, L. G., L. S. Gabrielyan, and Sh. A. Markaryan. 2010. “FT IR STUDY OF INTERACTION OF VITAMIN D$_2$ WITH DIMETHYLSULFOXIDE AND DIETHYLSULFOXIDE”. Proceedings of the YSU B: Chemical and Biological Sciences 44 (1 (221):3-7. https://doi.org/10.46991/PYSU:B/2010.44.1.003.

Issue

Vol. 44 No. 1 (221) (2010)

Section

Chemistry

License

Copyright (c) 2010 Proceedings of the YSU

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.