洪梅,何莉萍,朱军凯,郭雨轩,朱薇璇

• 1:南京林业大学化学工程学院

摘要(Abstract)：

5-羟甲基糠醛(HMF)是一种重要的生物基平台化合物，被美国能源部评为12种最具潜力的生物基平台化合物之一。制取HMF最有效的方法是酸催化己糖脱水，己糖在自然界中数量有限，而纤维素在自然界中广泛存在，直接以纤维素为原料制备HMF避免了己糖的分离，具有更高的经济效益。纤维素由于其特殊的化学结构，不溶于水和一般的有机溶剂，反应活性较低，纤维素转化为HMF首先的障碍是纤维素的水解。文章从纤维素结构出发，基于纤维素催化转化制备HMF的反应机理，综述了近年来纤维素制备HMF中纤维素预处理的方法、溶剂体系、催化剂体系的研究进展，并对纤维素制备HMF的发展前景进行了展望，以期为相关研究工作提供一定的参考。

关键词(KeyWords)： 纤维素;5-羟甲基糠醛;催化剂;溶剂;预处理

Abstract:

Keywords:

基金项目(Foundation): 林产化学与工程国家民委重点实验室暨广西林产化学与工程重点实验室/协同创新中心开放课题资助项目(GXFK2308)

作者(Author): 洪梅,何莉萍,朱军凯,郭雨轩,朱薇璇

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