Inhibition of acid-catalyzed depolymerization of cellulose with boric acid in non-aqueous acidic media
作者:Haruo Kawamoto、Shinya Saito、Shiro Saka
DOI:10.1016/j.carres.2007.11.004
日期:2008.2
Boric acid inhibited the acid-catalyzed depolymerization of cellulose in sulfolane, a non-aqueousmedium, at high temperature. Formation of the dehydration products such as levoglucosenone, furfural, and 5-hydroxymethyl furfural were also effectively inhibited. Similar inhibition was observed for cellooligosaccharides and starch, although the glucosidic bonds in methyl glucopyranosides and methyl cellobioside