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CuI催化取代碘苯与乙酰丙酮的偶联反应
CuI-catalyzed coupling reaction of aryl iodides with acetylacetone
【摘要】 取代碘苯与乙酰丙酮的C-C偶联反应在CuI、2-吡啶甲醛苯腙催化下,以DMSO为溶剂,100℃反应8 h,高产率地得到了一系列3-芳基-2,4-戊二酮.
【Abstract】 The coupling reaction of aryl iodides with acetylacetone under catalysis of CuI and 2-((2-phenylhydrazono)methyl)pyridine works at 100 ℃ in DMSO for 8 h to provide a variety of 3-aryl-2,4-pentanediones in good to excellent yields.
【关键词】 CuI;
催化;
C-C偶联反应;
3-芳基-2,4-戊二酮;
【Key words】 CuI; catalyst; C-C coupling reaction; 3-aryl-2,4-pentanedione;
【Key words】 CuI; catalyst; C-C coupling reaction; 3-aryl-2,4-pentanedione;
- 【文献出处】 苏州大学学报(自然科学版) ,Journal of Suzhou University(Natural Science Edition) , 编辑部邮箱 ,2010年03期
- 【分类号】O643.32
- 【下载频次】179