Selective Hydrodeoxygenation of 2-Furancarboxylic Acid to Valeric Acid over Molybdenum-Oxide-Modified Platinum Catalyst
Selective Hydrodeoxygenation of 2-Furancarboxylic Acid to Valeric Acid over Molybdenum-Oxide-Modified Platinum Catalyst
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DOI：
10.1021/acssuschemeng.6b01640
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发表时间：
2016-12-01
影响因子：
8.4
通讯作者：
Tomishige, Keiichi
中科院分区：
文献类型：
--
作者：
Asano, Takehiro;Tamura, Masazumi;Tomishige, Keiichi
2-呋喃甲酸（FCA）是由糠醛氧化产生的，很少用作平台分子。金属氧化物负载的 Pt-MoOx 催化剂可有效地将 FCA 在水溶剂中加氢脱氧为戊酸 (VA)。在 1.5 MPa H-2、413 K 下，与 Pt-MoOx/TiO2 催化剂相比，VA 产率最高为 51%。其他金属组合（M-MoOx，M = Rh、Pd、Ru、Ir、Au，无；Pt-M'O-x，M' = V、W、Re、无）显示出非常低的 VA 产率。该催化剂体系适用于2,5-呋喃二甲酸(FDCA)加氢脱氧，在473 K下得到己二酸(AA)，收率21%。
2-Furancarboxylic acid (FCA), produced by oxidation of furfural, is rarely used as a platform molecule. Metal-oxide-supported Pt-MoOx catalysts were effective for hydrodeoxygenation of FCA to valeric acid (VA) in water solvent. The highest VA yield is 51% over Pt-MoOx/TiO2 catalyst under 1.5 MPa H-2 at 413 K. Other metal combinations (M-MoOx, M = Rh, Pd, Ru, Ir, Au, none; Pt-M'O-x, M' = V, W, Re, none) showed very low VA yield. This catalyst system was applicable to the hydrodeoxygenation of 2,5-furandicarboxylic acid (FDCA), and adipic acid (AA) was obtained with 21% yield at 473 K.