高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (2): 201.

• 研究简报 • 上一篇    下一篇

双戊二酮合钴催化作用的研究(Ⅲ)——α,α,α-三氯甲苯与醇的反应

陈伟兴, 傅和亮, 尚芸, 胡宏纹   

  1. 南京大学化学系
  • 收稿日期:1986-09-22 出版日期:1988-02-24 发布日期:1988-02-24

The Catalytic Effect of Bis-(Acetylacetonato) Cobalt in Organic Reactions (Ⅲ)——The Reaction of α,α,α-Trichlorotoluene with Alcohol

Chen Weixing, Fu Heliang, Shang Yun, Hu Hongwen   

  1. Department of Chemistry, Nanjing University, Nanjing
  • Received:1986-09-22 Online:1988-02-24 Published:1988-02-24

摘要: 过渡金属的戊二酮配合物容易制备和保存,是常用的催化剂,我们曾用双戊二酮合钻催化醚化、酯化和烃化反应[1],文献报道三氯甲苯(1)与无水乙醇在130~140℃反应生成苯甲酸、氯乙烷和少量苯甲酸乙酯[2],在氯化锌催化下1与乙醇反应生成苯甲酸乙酯[3].

Abstract: In the presence of catalytic amount of bis-(acelvlacetonato) cobalt α, α,α-trichlorotoluene reacis with alcohols to give alkyl benzoates and chlorides in 92.7-53.8% and 97-32.6% yields, respectively.

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