专利检索 ap:("Micromidas, Inc.") AND inv:"NICHOLSON, Benjamin, F." 第 1 页

1.

发明公开
SOLID FORMS OF 5-(HALOMETHYL) FURFURAL AND METHODS FOR PREPARING THEREOF 审中-公开
标题翻译： 5-（卤代乙基）糠醛的固体形式及其制备方法

公开(公告)号：EP2970167A2

公开(公告)日：2016-01-20

申请号：EP14773258.0

申请日：2014-03-12

申请人： Micromidas, Inc.

发明人： BROWNING, Shawn, M. , MASUNO, Makoto, N. , BISSELL, John , NICHOLSON, Benjamin, F. , HIRSCH-WEIL, Dimitri, A. , SMITH, Ryan, L.

IPC分类号： C07D307/18

CPC分类号： C07D307/46 , C07D307/18 , C07D307/48

摘要： Provided are solid forms of 5-(halomethyl)furfural, including a crystalline form of 5- (chloromethyl)furfural. Provided are also methods for preparing solid forms of 5- (halomethyl)furfural by crystallization using certain solvents.

摘要翻译： 提供5-（卤代甲基）糠醛的固体形式，包括5-（氯甲基）糠醛的结晶形式。还提供了通过使用某些溶剂进行结晶来制备5-（卤代甲基）糠醛的固体形式的方法。

2.

发明公开
METHODS FOR PRODUCING 5-(HALOMETHYL) FURFURAL 审中-公开
标题翻译： PROCESS FOR 5-（HALO甲基）糠醛制备

公开(公告)号：EP2917193A1

公开(公告)日：2015-09-16

申请号：EP13789647.8

申请日：2013-10-25

申请人： Micromidas, Inc.

发明人： BROWNING, Shawn, M. , BISSELL, John , SMITH, Ryan, L. , MASUNO, Makoto, N. , NICHOLSON, Benjamin, F. , WOOD, Alex, B.

IPC分类号： C07D307/50

CPC分类号： C07D307/50

摘要： The present disclosure provides methods to produce 5-(halomethyl)furfural, including 5- (chloromethyl)furfural, by acid-catalyzed conversion of biomass. The methods make use of certain organic solvents with temperature-dependent solubility for 5-(halomethyl)furfural. This allows for temperature-dependent phase separation of the 5-(halomethyl)furfural from the reaction mixture. In certain embodiments, solid 5-(halomethyl)furfural may be obtained. The solid 5-(halomethyl)furfural obtained may be amorphous or crystalline.