Recently, catalytic transformation of biobased 5-hydroxymethylfurfural (5-HMF) has been paid much more attentions. 1-Hydroxyhexane-2,5-dione (HHD) is a potential feedstock to synthesize valuable chemicals. The recent remarkable progress of HHD preparation, which utilized 5-HMF as a starting material, is a green and atom economic method. In this review, the approaches of HHD preparation from 5-HMF are summarized based on the homogeneous and heterogeneous catalysis.

中文翻译：

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5-羟甲基糠醛加氢制1-羟基己烷-2,5-二酮研究进展

近年来，生物基5-羟甲基糠醛（5-HMF）的催化转化受到越来越多的关注。1-羟基己烷-2,5-二酮 (HHD) 是合成有价值化学品的潜在原料。以 5-HMF 为起始原料的 HHD 制备最近取得了显着进展，是一种绿色、原子经济的方法。在这篇综述中，总结了基于均相和多相催化的 5-HMF 制备 HHD 的方法。