Open AccessSynthesis of the sulfated arabinogalactan tetramethylammonium complex
Author(s) -
Аleksandr S. Kazachenko,
N. Yu. Vasilyeva,
Yuriy N. Malyar,
Angelina V. Miroshnikova
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/839/4/042094
Subject(s) - tetramethylammonium , sulfation , arabinogalactan , bromide , chemistry , polysaccharide , chloride , molecule , organic chemistry , biochemistry , ion
Sulfated polysaccharides, due to the presence of anionic groups, are able to form complexes with positively charged molecules. This work presents the results of obtaining complexes of the sulfated polysaccharide arabinogalactan with tetramethylammonium bromide. The resulting complex was shown to be soluble in water and methylene chloride. The introduction of tetramethylammonium bromide into the molecule of sulfated arabinogalactan has been proven by elemental analysis and FTIR spectroscopy.