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公开(公告)号:US09388151B2
公开(公告)日:2016-07-12
申请号:US14438600
申请日:2013-10-25
申请人: MICROMIDAS, INC.
发明人: Shawn M. Browning , John Bissell, II , Ryan L. Smith , Makoto N. Masuno , Benjamin F. Nicholson , Alex B. Wood
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.
摘要翻译: 本公开提供通过酸催化转化生物质来生产5-(卤甲基)糠醛的方法,包括5-(氯甲基)糠醛。 该方法利用某些具有温度依赖性溶解度的有机溶剂对5-(卤甲基)糠醛。 这允许5-(卤甲基)糠醛与反应混合物的温度依赖性相分离。 在某些实施方案中,可以获得固体5-(卤代甲基)糠醛。 得到的固体5-(卤甲基)糠醛可以是无定形或结晶的。
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公开(公告)号:US09718798B2
公开(公告)日:2017-08-01
申请号:US14852152
申请日:2015-09-11
申请人: MICROMIDAS, INC.
IPC分类号: C07D307/18 , C07D307/46 , C07D307/48
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.
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公开(公告)号:US20150266843A1
公开(公告)日:2015-09-24
申请号:US14438600
申请日:2013-10-25
申请人: MICROMIDAS, INC.
发明人: Shawn M. Browning , John Bissell, II , Ryan L. Smith , Makoto N. Masuno , Benjamin F. Nicholson , Alex B. Wood
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.
摘要翻译: 本公开提供通过酸催化转化生物质来生产5-(卤甲基)糠醛的方法,包括5-(氯甲基)糠醛。 该方法利用某些具有温度依赖性溶解度的有机溶剂对5-(卤甲基)糠醛。 这允许5-(卤甲基)糠醛与反应混合物的温度依赖性相分离。 在某些实施方案中,可以获得固体5-(卤代甲基)糠醛。 得到的固体5-(卤甲基)糠醛可以是无定形或结晶的。
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