Kinetic and Mechanistic Study of Glucose Isomerization Using Homogeneous Organic Bronsted Base Catalysts in Water
Kinetic and Mechanistic Study of Glucose Isomerization Using Homogeneous Organic Bronsted Base Catalysts in Water
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DOI：
10.1021/acscatal.5b00316
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发表时间：
2015-06-01
期刊：
影响因子：
12.9
通讯作者：
Tessonnier, Jean-Philippe
中科院分区：
文献类型：
--
作者：
Carraher, Jack M.;Fleitman, Chelsea N.;Tessonnier, Jean-Philippe
葡萄糖异构化为果糖代表了纤维素生物质转化为燃料和可再生平台化学品（即5-羟甲基糠醛（HMF）、2，5-呋喃二甲酸（FDCA）和乙酰丙酸（LA））的关键中间步骤。虽然刘易斯酸和布朗斯台德碱都催化该反应，但碱催化途径由于其对果糖的选择性较低和产率较低而受到的关注明显较少（
The isomerization of glucose to fructose represents a key intermediate step in the conversion of cellulosic biomass to fuels and renewable platform chemicals, namely, 5-hydroxymethyl furfural (HMF), 2,5-furandicarboxylic acid (FDCA), and levulinic acid (LA). Although both Lewis acids and Bronsted bases catalyze this reaction, the base-catalyzed pathway received significantly less attention due to its lower selectivity to fructose and the poor yields achieved (