Fig. 3From: Isomerization of glucose into fructose with homogenous amine-type base catalysts: amine structure, chain length, and kineticsFructose yield versus time profiles for organosilanes amines. a APTES, b APTMS and c DMASi. Blue, yellow and green checkers present DMASi, APTMS and APTES separately in d. Reaction conditions: 0.5 g glucose, 5 mL H2O, organosilanes amine (mol% relative to glucose), 10–60 min, 80–110 °CBack to article page