Issue 7, 2004
From the journal:

Chemical Communications

Efficient electrophilic catalysis of 1,5-anhydrocellobiitol hydrolysis by AlIII; implications for the conservation of “rosin-alum” sized paper

John Batya  and  Michael L. Sinnott*b  

* Corresponding authors

a Department of Textiles and Paper, UMIST, P.O. Box 88, Sackville Street, Manchester, UK
E-mail: J.Baty@postgrad.umist.ac.uk

b School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, UK
E-mail: m.l.sinnott@hud.ac.uk

Abstract

Added Al2SO4 greatly accelerates the hydrolysis at 150.0 °C of 1,5-anhydrocellobiitol, a model for the β(1→4) linkages in cellulose, in succinate buffers of room temperature pH 3.05 and 3.35; Ea values for 20 mM AlIII- and H+-catalysed hydrolyses are 109 ± 3 and 140 ± 1 kJ mol−1, respectively.

Graphical abstract: Efficient electrophilic catalysis of 1,5-anhydrocellobiitol hydrolysis by AlIII; implications for the conservation of “rosin-alum” sized paper

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Article information

DOI
https://doi.org/10.1039/B316417A
Article type
Communication
Submitted
15 Dec 2003
Accepted
30 Jan 2004
First published
27 Feb 2004

Chem. Commun., 2004, 866-867

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Efficient electrophilic catalysis of 1,5-anhydrocellobiitol hydrolysis by AlIII; implications for the conservation of “rosin-alum” sized paper

J. Baty and M. L. Sinnott, Chem. Commun., 2004, 866 DOI: 10.1039/B316417A

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