Chin. J. Org. Chem. ›› 2017, Vol. 37 ›› Issue (8): 2115-2118.DOI: 10.6023/cjoc201701026 Previous Articles     Next Articles

Notes

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.

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