首页> 外国专利> LEWIS AND BRONSTED-LOWRY ACID-CATALYZED PRODUCTION OF 5-HYDROXYMETHYLFURFURAL (HMF) FROM GLUCOSE

LEWIS AND BRONSTED-LOWRY ACID-CATALYZED PRODUCTION OF 5-HYDROXYMETHYLFURFURAL (HMF) FROM GLUCOSE

机译:刘易斯和布朗斯低酸催化从葡萄糖生产5-羟甲基糠醛(HMF)

摘要

Described is a process to make hydroxymethylfurfural (HMF) from glucose. The process includes the steps of reacting a feedstock solution comprising glucose, in the presence of a homogeneous Bransted acid catalyst and a homogeneous Lewis acid catalyst, in a reaction vessel containing a biphasic reaction medium. The reaction medium includes an aqueous reaction solution and a substantially immiscible organic extraction solution. HMF is produced in the aqueous reaction solution and extracted into the organic extraction solution.
机译:描述了一种由葡萄糖制备羟甲基糠醛(HMF)的方法。该方法包括以下步骤:在均相的布朗斯台德酸催化剂和均相的路易斯酸催化剂的存在下,在包含双相反应介质的反应容器中使包含葡萄糖的原料溶液反应。反应介质包括水性反应溶液和基本上不混溶的有机萃取溶液。 HMF在反应水溶液中生成,然后萃取到有机萃取液中。

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