A mechanistic study of arabinigalactan sulfation with potassium persulfate in dimethyl sulfoxide

Ya. A. Kostyro,V. I. Smirnov,L. M. Sinegovskaya,T. I. Vakulskaya,Spartak S. Khutsishvili

A mechanistic study of arabinigalactan sulfation with potassium persulfate in dimethyl sulfoxide

2017

Ya. A. Kostyro
V. I. Smirnov
L. M. Sinegovskaya
T. I. Vakulskaya
Spartak S. Khutsishvili

The mechanism of polysaccharide arabinogalactan sulfation was studied. Potassium persulfate in dimethyl sulfoxide was used as a sulfating agent. Sulfation of the biopolymer proceeds via its reaction with the SO3—DMSO complex, which is formed upon the reduction of the persulfate anion in DMSO.

Keywords:

Sulfation
Dimethyl sulfoxide
Persulfate
Organic chemistry
Potassium persulfate
Polysaccharide
Reaction mechanism
Inorganic chemistry
Chemistry
Biopolymer
Arabinogalactan

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