公开(公告)号：US20230032460A1

公开(公告)日：2023-02-02

申请号：US17687009

申请日：2022-03-04

申请人： Origin Materials Operating, Inc.

发明人： Alex B. WOOD ,  Makoto N. MASUNO ,  Ryan L. SMITH ,  John BISSELL ,  Dimitri A. HIRSCH-WEIL ,  Robert Joseph ARAIZA ,  Daniel R. HENTON ,  James H. PLONKA

IPC分类号： C07D307/46 ,  C07D307/50 ,  B01J27/10

摘要： The present disclosure provides methods to produce 5-(halomethyl)furfural, including 5-(chloromethyl)furfural, by acid-catalyzed conversion of C6 saccharides, including isomers thereof, polymers thereof, and certain derivatives thereof. The methods make use of acids with lower concentrations, and allows for conversion of sugars into 5-(halomethyl)furfural at higher temperatures and faster reaction or residence times.