This paper reports an electrocatalytic Achmatowicz reaction for synthesizing hydropyranones from furfuryl alcohols, which are readily produced from biomass-derived furfural. A heterogenized nickel electrocatalyst, prepared via photo-induced polymerization of a bipyridyl ligand, effectively drives this reaction. Characterization techniques and DFT computations elucidate the reaction mechanism, highlighting the role of the unsaturated nickel coordination sphere in facilitating the interaction between the nickel center and furfuryl alcohol, and enabling hydroxide transfer.
Publisher
Nature Communications
Published On
Mar 25, 2021
Authors
Xuan Liu, Bo Li, Guanqun Han, Xingwu Liu, Zhi Cao, De-en Jiang, Yujie Sun
Tags
electrocatalytic reaction
hydropyranones
furfuryl alcohol
nickel catalyst
biomass conversion
reaction mechanism
photo-induced polymerization
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