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An improved coupling reaction for the preparation of pyridylethynyl benzonitrile compounds
  • 时间：0
  • 分类：O625[理学—有机化学;理学—化学]
  • 作者机构：[1]Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China, [2]Brandeis Univ, Dept Chem, Waltham, MA 02454 USA
  • 相关基金：This work was supported by the National Natural Science Foundation of China (Grant No. 50073021)
作者： Zhiyong Wang, Wenbin Lin, Chao Jiang, Qingxiang Guo
关键词： coupling, reaction, pyridylethynyl, benzonitriles, PALLADIUM, catalysis., coupling reaction, pyridylethynyl benzonitriles, palladium catalysis
中文摘要：

An improved coupling reaction between aromatic ring and acetylene triple bond catalyzed by palladium (0) catalyses for the preparation of pyridylethynyl benzoni-trile compounds is described. Efforts were made to improve the reaction by changing different reaction conditions and it was found that the solvent is one important factor in this situation.

英文摘要：

An improved coupling reaction between aromatic ring and acetylene triple bond catalyzed by palladium (0) catalyses for the preparation of pyridylethynyl benzonitrile compounds is described. Efforts were made to improve the reaction by changing different reaction conditions and it was found that the solvent is one important factor in this situation.

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