公开(公告)号：US20160207897A1

公开(公告)日：2016-07-21

申请号：US15022882

申请日：2014-09-19

Applicant: MICROMIDAS, INC.

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

IPC: C07D307/46

CPC classification number: C07D307/46 ,  B01J27/10 ,  C07D307/50

Abstract: 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.

Abstract translation: 本公开内容提供了通过C6糖的酸催化转化，包括其异构体，其聚合物及其某些衍生物来生产5-（卤甲基）糠醛的方法，包括5-（氯甲基）糠醛。 该方法利用较低浓度的酸，并允许在更高的温度和更快的反应或停留时间将糖转化为5-（卤甲基）糠醛。

公开(公告)号：US20210087157A1

公开(公告)日：2021-03-25

申请号：US16894503

申请日：2020-06-05

Applicant: Micromidas, Inc.

Inventor： 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: C07D307/46 ,  C07D307/50 ,  B01J27/10

Abstract: 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.

公开(公告)号：US20190144408A1

公开(公告)日：2019-05-16

申请号：US16002537

申请日：2018-06-07

Applicant: MICROMIDAS, INC.

Inventor： 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: C07D307/46 ,  C07D307/50 ,  B01J27/10

CPC classification number: C07D307/46 ,  B01J27/10 ,  C07D307/50

Abstract: 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.