Chinese Journal of Organic Chemistry ›› 2021, Vol. 41 ›› Issue (11): 4361-4369.DOI: 10.6023/cjoc202107037 Previous Articles     Next Articles

ARTICLES

钌选择性催化烯丙醇无受体脱氢合成α,β-不饱和羰基化合物

刘嘉豪a, 张世冬a, 栾自鸿a, 刘艳b, 柯卓锋a,*()   

  1. a 中山大学材料科学与工程学院 聚合物复合材料及功能材料教育部重点实验室 广州 510006
    b 广东工业大学轻工化工学院 广州 510006
  • 收稿日期:2021-07-16 修回日期:2021-08-15 发布日期:2021-08-24
  • 通讯作者: 柯卓锋
  • 作者简介:
    † 共同第一作者.
  • 基金资助:
    国家自然科学基金(21973113); 国家自然科学基金(21977019); 广东省自然科学杰出青年基金(2015A030306027)

Ruthenium Catalyzed Selective Acceptorless Dehydrogenation of Allylic Alcohols to α,β-Unsaturated Carbonyls

Jiahao Liua, Shidong Zhanga, Zihong Luana, Yan Liub, Zhuofeng Kea()   

  1. a Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510006
    b School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006
  • Received:2021-07-16 Revised:2021-08-15 Published:2021-08-24
  • Contact: Zhuofeng Ke
  • About author:
    † These authors contributed equally to this work.
  • Supported by:
    National Natural Science Foundation of China(21973113); National Natural Science Foundation of China(21977019); Guangdong Natural Science Funds for Distinguished Young Scholar(2015A030306027)

Transition metal-catalyzed allyllic alcohol selective dehydrogenation to generate the corresponding α,β-unsaturated carbonyl compound has attached great attention. However, most of these methods require stoichiometric quantities of oxidants, which will bring a lot of by-products and lack of atomic economy. Herein, a simple [RuCl2(p-cymene)]2 catalyzed system to efficiently catalyze the selective dehydrogenation of allyl alcohol to form α,β-unsaturated carbonyls without the use of additional oxidants or H2 acceptors has been developed.

Key words: ruthenium, acceptorless dehydrogenation, allylic alcohols, α,β-unsaturated carbonyls