Chin. J. Org. Chem. ›› 2019, Vol. 39 ›› Issue (5): 1411-1416.DOI: 10.6023/cjoc201810010 Previous Articles     Next Articles

Articles

苯基三氟硼酸钾催化的硅烷还原羰基化合物成醇反应

刘建辉a,b, 王星旸a   

  1. a 大连理工大学精细化工国家重点实验室 大连 116024;
    b 大连理工大学盘锦校区石油与化学工程学院 盘锦 124221
  • 收稿日期:2018-10-11 修回日期:2018-12-12 出版日期:2019-05-25 发布日期:2019-01-18
  • 通讯作者: 刘建辉 E-mail:liujh@dlut.edu.cn
  • 基金资助:

    精细化工国家重点实验室(盘锦)(No.JH2014009)和重点大学基础研究基金资助项目.

Potassium Phenyltrifluoroborate-Catalyzed Reduction of Aldehydes and Ketones into Alcohol with Silanes

Liu Jianhuia,b, Wang Xingyanga   

  1. a State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024;
    b School of Petroleum and Chemical Engineering, Dalian University of Technology, Panjin Campus, Panjin 124221
  • Received:2018-10-11 Revised:2018-12-12 Online:2019-05-25 Published:2019-01-18
  • Contact: 10.6023/cjoc201810010 E-mail:liujh@dlut.edu.cn
  • Supported by:

    Project supported by the State Key Laboratory of Fine Chemicals (Panjin) (No. JH2014009) and the Fundamental Research Funds for the Central Universities.

The selective reduction of carbonyl group with organosilane as reducing agent was studied with methanol as a solvent under the action of 2.5 mol% C6H5BF3K and 2.2 epuiv. (EtO)3SiH. The target products were obtained in medium to high yield. This method shows good selectivity and provides a new method for carbonyl reduction.

Key words: carbonyl reduction, organosilane, potassium phenyl trifluoroborate