Journal of Liaoning Petrochemical University

Journal of Liaoning Petrochemical University ›› 2021, Vol. 41 ›› Issue (4): 17-21.DOI: 10.3969/j.issn.1672-6952.2021.04.003

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Copper⁃Catalyzed Synthesis of a Long Alkyl Branched Fatty Alcohol

Yuke Liu1(), Fei Yan2, Jing Sun1, Mingdong Zhou1()   

  1. 1.School of Petrochemical Engineering,Liaoning Petrochemical University,Fushun Liaoning 113001,China
    2.Liaoning Provincial Supervision and Test Institute for Products Quality,Shenyang Liaoning 110032,China
  • Received:2020-03-23 Revised:2020-04-16 Published:2021-08-25 Online:2021-09-16
  • Contact: Mingdong Zhou

铜催化的一种长烷基支链脂肪醇的合成

刘宇珂1(), 闫飞2, 孙京1, 周明东1()   

  1. 1.辽宁石油化工大学 石油化工学院,辽宁 抚顺 113001
    2.辽宁省产品质量监督检验院,辽宁 沈阳 110032
  • 通讯作者: 周明东
  • 作者简介:刘宇珂(1993⁃),女,硕士研究生,从事金属有机化学的研究;E⁃mail:1242008465@qq.com
  • 基金资助:
    辽宁省教育厅基本科研项目(L2016022)

Abstract:

An transition metal copper?catalyzed cross?coupling reaction of tosylates with p?toluene sulfonate compounds and alkyl Grignard reagent has been developed, and a long alkyl branched fatty alcoholto could be synthesized simply and efficiently. 10?octylicosan?1?ol was obtained in 65% isolated yield under the optimized reaction conditions. It was further characterized by nuclear magnetic resonance,the structure of the compound was confirmed.

Key words: Copper catalysis, Pseudo?halides, Grignard reagent, Cross?coupling

摘要:

研究了过渡金属铜催化的对甲基苯磺酸酯类化合物与烷基格氏试剂的交叉偶联反应,可以简单高效地制备一种长烷基支链的脂肪醇。在最佳反应条件下,能够以65%的分离收率获得10?辛基二十烷醇。进一步通过核磁共振(NMR)手段对其进行表征,确认了化合物的结构。

关键词: 铜催化, 假卤化物, 格氏试剂, 交叉偶联

CLC Number: 

Cite this article

Yuke Liu, Fei Yan, Jing Sun, Mingdong Zhou. Copper⁃Catalyzed Synthesis of a Long Alkyl Branched Fatty Alcohol[J]. Journal of Liaoning Petrochemical University, 2021, 41(4): 17-21.

刘宇珂, 闫飞, 孙京, 周明东. 铜催化的一种长烷基支链脂肪醇的合成[J]. 辽宁石油化工大学学报, 2021, 41(4): 17-21.