The one-step transformation of fructose to 2,5-diformylfuran over Ru metal supported on montmorillonite
作者:Amol B. Raut、Vaishali S. Shende、Bhalchandra M. Bhanage
DOI:10.1039/c9nj06275k
日期:——
HMF into 2,5-diformylfuran (DFF). HMF conversion occurred completely in 4 h of reaction time to obtain DFF with a 96% yield at 120 °C and an oxygen pressure of 3 bar in dimethyl sulfoxide (DMSO) solvent with 2 wt% of the Ru-MMT catalyst. A one-pot, two-step reaction produced a yield of 89% DFF with 100% conversion of fructose, however an 81% yield of DFF was achieved from a one-pot, one-step reaction
Synthesis of 5-(hydroxy-, chloro-, bromomethyl)furan-2-enones Based on Fructose and their Antioxidant Activity
作者:G. F. Sakhautdinova、R. N. Malikova、Yu. L. Bortsova、K. S. Mochalov、E. M. Muratov、E. F. Galimova、I. M. Sakhautdinov、A. G. Mustafin
DOI:10.1007/s10600-021-03500-0
日期:2021.9
New enones were synthesized from 5-hydroxymethylfurfurol (5-HMF) and its derivatives using Wittig reactions of various phosphoranes. The synthesized enones were observed to affect free-radical oxidation in model systems, in particular, to suppress generation of reactive oxygen species.