Process for Preparing 5-(Chloromethyl)furfural
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United States of America Patent
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Feb 1, 2017
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Aug 2, 2016
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Abstract
Disclosed herein is a process for preparing 5-(chloromethyl)furfural which includes the steps of: subjecting a cellulosic biomass to a pretreatment so as to obtain a pretreated cellulosic biomass, the pretreatment including a dilute acid treatment and a steam explosion treatment conducted after the dilute acid treatment; mixing the pretreated cellulosic biomass with hydrochloric acid so as to obtain a mixture; reacting the pretreated cellulosic biomass with the hydrochloric acid in the mixture so as to produce a reaction product containing 5-(chloromethyl) furfural; and extracting 5-(chloromethyl)furfural from the reaction product with an organic solvent.
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