公开(公告)号：US11299468B2

公开(公告)日：2022-04-12

申请号：US16894503

申请日：2020-06-05

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.