Direct Evidence for Covalent Bonding Between Ketene Dimer Sizing Agents and Cellulose
- 1 January 1986
- journal article
- research article
- Published by Taylor & Francis in Journal of Wood Chemistry and Technology
- Vol. 6 (1) , 89-112
- https://doi.org/10.1080/02773818608085217
Abstract
The heterogeneous reactions of fatty acid ketene dimer with methyl α-D-glucopyranoside, maltose, cellobiose, microcrystalline cellulose and a bleached kraft pulp have been investigated under base catalyzed conditions in N,N-dimethylformamide (DMF). The reaction products have been examined by 13C-NMR and/or infrared spectroscopy. The spectral data provide the first direct evidence for β-ketoester formation with these substrates.This publication has 4 references indexed in Scilit:
- Nuclear Magnetic Resonance Spectroscopy in the Study of Mono- and OligosaccharidesPublished by Elsevier ,2008
- Infrared and Raman Spectra of the Cellulose from the Cell Wall of Valonia ventricosaJournal of Applied Physics, 1970
- Enol esters. VI. Hexadecylketene lactone dimer and di- and tristearoylhydroxamic acidsThe Journal of Organic Chemistry, 1967
- Infrared Spectra of Some Carboxylic Acid DerivativesJournal of the American Chemical Society, 1949