有机化学 ›› 2016, Vol. 36 ›› Issue (6): 1266-1286.DOI: 10.6023/cjoc201511049 上一篇    下一篇

综述与进展

木质素氧化降解研究进展

张海峰, 杨军艳, 吴建新, 毛海舫, 孙小玲   

  1. 上海应用技术大学化学与环境工程学院上海 201418
  • 收稿日期:2015-11-25 修回日期:2016-01-28 发布日期:2016-02-01
  • 通讯作者: 孙小玲 E-mail:xiaolingsun1@msn.com
  • 基金资助:

    上海市大学生创新创业重点(No.PE2014032)、上海市科委地方院校能力建设(No.15120503700)资助项目.

Research Progress of Lignin Oxidative Degradation

Zhang Haifeng, Yang Junyan, Wu Jianxin, Mao Haifang, Sun Xiaoling   

  1. School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 20141
  • Received:2015-11-25 Revised:2016-01-28 Published:2016-02-01
  • Supported by:

    Project supported by the Key Projects of Innovation and Entrepreneurship of College Students in Shanghai (No. PE2014032), and the Capacity-building Projects in Shanghai Local Universities (No. 15120503700).

木质素是当今世界上含量第二丰富的可再生高聚物. 氧化降解是木质素价值增值过程中一种非常有前景的方法, 它能提供高度官能化的单体和低聚物产品作为其他价值增值过程的起始原料, 为代替化石燃料在化工和制药行业中的应用提供了一种可能. 主要对木质素及其模型化合物的氧化改性方法进行了综述, 包括生物催化、仿生催化、有机金属催化、电化学催化氧化及其他几种催化氧化法, 并简单讨论了氧化降解过程的反应机理, 为今后木质素的氧化价值增值研究提供一定的参考.

关键词: 木质素, 价值增值, 催化氧化, 降解

Lignin is the second most abundant natural polymer. Oxidative degradation of lignin polymer is a very promising approach in lignin valorisation, which offers the possibility to provide highly functional monomer and oligomer products in the chemical and pharmaceutical industries instead of fossil fuels used as the starting materials of the process of other valorisation. This paper focuses on the oxidative modification methods of lignin and its model compounds, including biocatalysis, biomimetic catalysis, organometallic catalysis, electrochemistry catalytic oxidation and several other oxidation methods, and a brief discussion of the reaction mechanism in the process of oxidative degradation.

Key words: lignin, lignin valorisation, catalytic oxidation, degradation