Syntheses and detailed structure characterization of dextran carbonates

Thomas Elschner; Holger Wondraczek; Thomas Heinze

doi:10.1016/j.carbpol.2012.01.091

Syntheses and detailed structure characterization of dextran carbonates

Carbohydr Polym. 2013 Mar 1;93(1):216-23. doi: 10.1016/j.carbpol.2012.01.091. Epub 2012 Feb 8.

Authors

Thomas Elschner¹, Holger Wondraczek, Thomas Heinze

Affiliation

¹ Center of Excellence for Polysaccharide Research, Institute for Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University of Jena, Humboldtstraße 10, D-07743 Jena, Germany.

PMID: 23465922
DOI: 10.1016/j.carbpol.2012.01.091

Abstract

Dextran alkyl carbonates were synthesized applying ethyl chloroformate, butyl chloroformate, butyl fluoroformate and 1H-imidazole-1-carboxylates. The influence of the reaction conditions on the reaction efficiency and the substitution pattern was studied in detail. The structure of the products obtained was clearly described by means of NMR- and IR-spectroscopy.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Acylation
Carbonates / chemical synthesis*
Carbonates / chemistry
Dextrans / chemical synthesis*
Dextrans / chemistry
Ergosterol / chemical synthesis
Ergosterol / chemistry
Formates / chemistry*
Imidazoles / chemistry
Leuconostoc / chemistry
Magnetic Resonance Spectroscopy
Molecular Structure
Spectrophotometry, Infrared
Temperature

Substances

Carbonates
Dextrans
Formates
Imidazoles
Ergosterol