期刊
JOURNAL OF ENERGY CHEMISTRY
卷 25, 期 2, 页码 208-224出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jechem.2016.01.004
关键词
Carboxylic acids; Ketonization; Hydrodeoxygenation; Alkane; Biofuel
资金
- Russian Academy of Science [V.46.4.4]
- RFBR [15-03-09329]
The combination of a low cost source of Biofine's levulinic acid with available way of valeric acid synthesis opens up new opportunities for valeric acid as a promising bio-derived source for synthesis of valuable compounds for transportation sector. The present review illustrates the development of different approaches to one-pot synthesis of fuel-like alkanes from lignocellulose derived carboxylic acids where particular focus is given to valeric acid consecutive decarboxylative coupling (ketonization) and ketone hydrodeoxygenation in a single reactor over one catalyst bed. The key factors that influence the catalytic performance on both ketonization and hydrodeoxygenation steps as well as their cross-influence will be clarified to provide insights for the design of more efficient catalysts for the one-pot transformation. Valerie acid is considered as a potential acid source from viewpoint of cost effectiveness and feasibility of such transformation with reasonable alkane yield. The both reaction mechanisms and kinetics will also be discussed to understand deeply how the selective C-C coupling and following C=O hydrogenation can be achieved. (C) 2016 Science Press and Dalian Institute of Chemical Physics. All rights reserved.
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