Chopped up: The success of the title reaction strongly depends on the domain size of the WO3 crystallites, and the type of support. Structurally stable WO3 plays a bifunctional role in the promotion of the hydrolysis of cellulose into sugar intermediates, and more significantly in the selective cleavage of the CC bonds in these sugars. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

Tungsten Trioxide Promoted Selective Conversion of Cellulose into Propylene Glycol and Ethylene Glycol on a Ruthenium Catalyst