在双功能 Pt-多金属氧酸盐催化剂上高效加氢脱氧生物质衍生的酮。
Efficient hydrodeoxygenation of biomass-derived ketones over bifunctional Pt-polyoxometalate catalyst.
机构信息
Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, United Kingdom.
出版信息
Chem Commun (Camb). 2012 Jul 21;48(57):7194-6. doi: 10.1039/c2cc33189f. Epub 2012 Jun 11.
PMID:22684032
Abstract
Acidic heteropoly salt Cs(2.5)H(0.5)PW(12)O(40) doped with Pt nanoparticles is a highly active and selective catalyst for one-step hydrogenation of methyl isobutyl and diisobutyl ketones to the corresponding alkanes in the gas phase at 100 °C with 97-99% yield via metal-acid bifunctional catalysis.
摘要
掺杂 Pt 纳米颗粒的酸性杂多盐 Cs(2.5)H(0.5)PW(12)O(40) 是一种高效、高选择性的催化剂，可用于在气相中于 100°C 一步催化甲基异丁基酮和二异丁基酮氢化为相应的烷烃，产率高达 97-99%，这是通过金属-酸双功能催化实现的。
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