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- Title
Effective Synthesis of Benzyl 3-Phenylpropiolates Via Copper(I)-Catalyzed Esterification of Alkynoic Acids with Benzyl Halides Under Ligand-Free Conditions.
- Authors
Mao, Jincheng; Yang, Xiaojiang; Yan, Hong; He, Yue; Li, Yongming; Zhao, Jinzhou
- Abstract
We developed an efficient way to prepare benzyl 3-phenylpropiolates via copper-catalyzed coupling between corresponding benzyl halides and alkynoic acids under ligand-free condition. This methodology is also suitable for aromatic and α, β-unsaturated acids. The desired esters could be obtained in good yields. Graphical Abstract: We developed an efficient way to prepare benzyl 3-phenylpropiolates via copper-catalyzed coupling between corresponding benzyl halides and alkynoic acids under ligand-free condition. This methodology is also suitable for aromatic and cinnamic acids. The desired esters could be obtained in good yields.
- Subjects
TRANSITION metals; CHEMICAL reactions; HALIDES; BENZYL halides; CINNAMIC acid
- Publication
Catalysis Letters, 2016, Vol 146, Issue 5, p886
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-015-1690-5