辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2022, Vol. 42 ›› Issue (5): 1-12.DOI: 10.3969/j.issn.1672-6952.2022.05.001

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木质素模型化合物愈创木酚加氢脱氧反应研究进展

郭启昌(), 毛璟博, 刘春雨, 贾玉峰, 周锦霞()   

  1. 大连大学 环境与化学工程学院,辽宁 大连 116622
  • 收稿日期:2022-04-22 修回日期:2022-05-10 出版日期:2022-10-25 发布日期:2022-11-18
  • 通讯作者: 周锦霞
  • 作者简介:郭启昌(1995⁃),男,硕士研究生,从事催化化学研究;E⁃mail: 497370862@qq.com
  • 基金资助:
    国家自然科学基金面上项目(21975035);辽宁省高等学校创新人才支持计划项目(LN2020079)

Hydrodeoxygenation of Guaiacol as a Model Compound of Lignin: A Review

Qichang Guo(), Jingbo Mao, Chunyu Liu, Yufeng Jia, Jinxia Zhou()   

  1. College of Environment and Chemical Engineering,Dalian University,Dalian Liaoning 116622,China
  • Received:2022-04-22 Revised:2022-05-10 Published:2022-10-25 Online:2022-11-18
  • Contact: Jinxia Zhou

摘要:

愈创木酚常被用作木质素(自然界储量最丰富的可再生芳香族资源)催化研究的模型化合物。 然而,由于其结构复杂存在多种反应可能性,催化愈创木酚加氢脱氧反应不易获得良好的活性和选择性。迄今为止,研究人员为寻求突破,在催化剂开发和反应工艺优化方面做了大量工作。 综述了近年来用于愈创木酚加氢脱氧反应的过渡金属催化剂和贵金属催化剂的研究进展,并对反应路径和影响催化性能的因素进行了讨论,重点关注了愈创木酚经过CAR-O断裂和芳环饱和转化为苯酚或环己醇的研究。 此外,还对今后催化剂改进和反应工艺探索的研究方向进行了展望。

关键词: 愈创木酚, 加氢脱氧, 过渡金属催化剂, 贵金属催化剂, 反应路径

Abstract:

Guaiacol (GUA) is extensively used as the model compound in catalytic studies of lignin, a most abundant renewable aromatic resource in nature. However, GUA is not easy to obtain good activity and selectivity in the hydrodeoxygenation reaction due to its complex structure with various reaction possibilities. So far, researchers have done great efforts to develop efficient catalysts and reaction processes for breakthroughs. This paper reviewed the research progress of transition metal catalysts and noble metal catalysts for hydrodeoxygenation of GUA, and discussed the reaction pathways and the factors which may affect the catalytic behavior, particularly focusing on their catalytic conversions of GUA to phenol or cyclohexanol through CAR-O bond cleavages and aromatic ring saturation. A prospect regarding the future research directions on the catalyst improvement and reaction process optimization were also presented.

Key words: Guaiacol, Hydrodeoxygenation, Transition metal catalyst, Noble metal catalyst, Reaction pathway

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引用本文

郭启昌, 毛璟博, 刘春雨, 贾玉峰, 周锦霞. 木质素模型化合物愈创木酚加氢脱氧反应研究进展[J]. 辽宁石油化工大学学报, 2022, 42(5): 1-12.

Qichang Guo, Jingbo Mao, Chunyu Liu, Yufeng Jia, Jinxia Zhou. Hydrodeoxygenation of Guaiacol as a Model Compound of Lignin: A Review[J]. Journal of Liaoning Petrochemical University, 2022, 42(5): 1-12.

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