有机化学 ›› 2017, Vol. 37 ›› Issue (8): 2115-2118.DOI: 10.6023/cjoc201701026 上一篇    下一篇

所属专题: 热点论文合辑

研究简报

有机硒催化苯酚选择性氧化制对苯醌的研究

王芳a,b, 徐林a,c, 孙诚c, 徐清a,c, 黄杰军c, 俞磊a,c   

  1. a 扬州大学化学化工学院 扬州 22500;
    b 扬州工业职业技术学院 扬州 225127;
    c 江苏扬农化工集团有限公司 扬州 225009
  • 收稿日期:2017-01-12 修回日期:2017-03-27 发布日期:2017-04-27
  • 通讯作者: 俞磊 E-mail:yulei@yzu.edu.cn
  • 基金资助:

    国家自然科学基金(No.21202141)、浙江省自然科学基金杰出青年基金(LR14B020002)、江苏省高校优势学科项目及扬州大学高端人才支持计划资助项目.

Investigation on Preparation of p-Benzoquinone through the Organoselenium-Catalyzed Selective Oxidation of Phenol

Wang Fanga,b, Xu Lina,c, Sun Chengc, Xu Qinga,c, Huang Jiejunc, Yu Leia,c   

  1. a School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002;
    b Yangzhou Polytechnology Institute, Yangzhou 225127;
    c Jiangsu Yangnong Chemical Group Co. Ltd., Yangzhou 225009
  • Received:2017-01-12 Revised:2017-03-27 Published:2017-04-27
  • Contact: 10.6023/cjoc201701026 E-mail:yulei@yzu.edu.cn
  • Supported by:

    Project supported by the National Natural Science Fundation of China (No. 21202141), the Natural Science Foundation of Zhejiang Province for Distinguished Young Scholars (No. LR14B020002), the Priority Academic Program Development of Jiangsu Higher Education Institutions and the High Level Talent Support Project of Yangzhou University.

苯酚选择性氧化制备对苯醌是一个有重要工业应用价值的反应.在有机硒催化下,以过氧化氢为氧化剂氧化苯酚,高选择性地生成了对苯醌.与已有技术相比,有机硒催化氧化反应可避免使用金属催化剂,从而避免产物中的金属残留.该反应过程清洁,不产生废弃物,并可在温和条件下发生.使用该方法,对苯醌选择性已经能达到91.6%.

关键词: 有机硒催化, 苯酚, 氧化, 对苯醌, 对苯二酚

Selective oxidation of phenol to produce p-benzoquinone is an important reaction with good industrial application value. The method for the synthesis of p-benzoquinone through the organoselenium-catalyzed selective oxidation of phenol with H2O2 is reported. Compared with known technologies, organoselenium-catalyzed oxidation reactions avoided the use of metal catalysts and the metal residue in products. The reaction procedures were very clean and were performed under mild conditions. By using this method, the selectivity of p-benzoquinone could reach 91.6% at the maximum.

Key words: organoselenium catalysis, phenol, oxidation, p-benzoquinone, hydroquinone