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Catalytic Conversion of 5-(Chloromethyl)furfural in Water to 1-Hydroxyhexane-2,5-Dione, α-Angelica Lactone, and
Shasha Zheng1, Ayu Afiqah Nasrullah1,2, Soumyadeep Chakrabortty1
1Leibniz-Institut für Katalyse e.V., Rostock, Germany.
Abstract:
The platform chemical 5-hydroxymethylfurfural (HMF) which can be made from fructose by dehydration has been called the sleeping giant in view of its many possible applications. However, its instability constitutes a large hurdle towards its large-scale production, isolation, and use. 5-(Chloromethyl)furfural (CMF), which can be produced from sugars, cellulose, or even lignocellulose, is a potential HMF substitute due to its good stability. We have converted CMF into a series of value-added chemicals including 1-hydroxyhexane-2,5-dione (HHD), α-angelica lactone (α-AL), and γ-valerolactone (GVL), using H2O as solvent. In these reactions, CMF plays roles as HMF and levulinic acid (LA) precursors.
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