The 13C-n.m.r. spectra of peracetylated cello-oligosaccharides

Capon, B., Rycroft, D. S. and Thomson, J. W. (1979) The 13C-n.m.r. spectra of peracetylated cello-oligosaccharides. Carbohydrate Research, 70(1), pp. 145-149. (doi: 10.1016/S0008-6215(00)83278-4)

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Gagnaire et al. determined the 13C-n.m.r. spectrum of α-cellobiose octa-acetate and compared it with the spectrum of cellulose triacetate. They commented that the atoms directIy invoIved in the glycoside bond (C-1' and C-4) of the cellobiose octa-acetate have chemical shifts that coincide with those of C-1 and C-4 of cellulose triacetate, but that in order to obtain a precise correlation for the other atoms, it would be necessary to obtain the spectrum of at least the trimer. We have now determined the 13C-n.m.r. spectra of peracetylated α-cellotriose, α-cellotetraose, and α-cellopentaose, in addition to those for the compounds studied previously.

Item Type:Articles
Keywords:NMR spectroscopy, carbohydrate chemistry.
Glasgow Author(s) Enlighten ID:Rycroft, Dr David
Authors: Capon, B., Rycroft, D. S., and Thomson, J. W.
Subjects:Q Science > QD Chemistry
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Carbohydrate Research
ISSN (Online):1873-426X

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