共 106 条
Catalytic transformation of cellulose and its derived carbohydrates into chemicals involving C-C bond cleavage
被引:59
作者:
Deng, Weiping
[1
]
Zhang, Qinghong
[1
]
Wang, Ye
[1
]
机构:
[1] Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Collaborat Innovat Ctr Chem Energy Mat,Coll Chem, Natl Engn Lab Green Chem Product Alcohols Ethers, Xiamen 361005, Fujian, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Biomass;
Cellulose;
C-C bond activation;
Polyols;
Organic acids;
ACETIC-ACID PRODUCTION;
LEVULINIC ACID;
LACTIC-ACID;
ETHYLENE-GLYCOL;
FORMIC-ACID;
SELECTIVE CONVERSION;
HYDROTHERMAL CONVERSION;
METHYL LACTATE;
ORGANIC-ACIDS;
MICROCRYSTALLINE CELLULOSE;
D O I:
10.1016/j.jechem.2015.08.016
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
The catalytic transformation of cellulose, the major component of abundant and renewable lignocellulosic biomass, into building-block chemicals is a key to establishing sustainable chemical processes. Cellulose is a polymer of glucose and a lot research effort has been devoted to the conversion of cellulose to six-carbon platform compounds such as glucose and glucose derivatives through C-O bond activation. There also exist considerable studies on the catalytic cleavage of C-C bonds in biomass for the production of high-value chemicals, in particular polyols and organic acids such as ethylene glycol and lactic acid. This review article highlights recent advances in the development of new catalytic systems and new strategies for the selective cleavage of C-C bonds in cellulose and its derived carbohydrates under inert, reductive and oxidative atmospheres to produce C-1-C-5 polyols and organic acids. The key factors that influence the catalytic performance will be clarified to provide insights for the design of more efficient catalysts for the transformation of cellulose with precise cleavage of C-C bonds to high-value chemicals. The reaction mechanisms will also be discussed to understand deeply how the selective cleavage of C-C bonds can be achieved in biomass. (C) 2015 Science Press and Dalian Institute of Chemical Physics. All rights reserved.
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页码:595 / 607
页数:13
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