Copper-catalyzed one-pot reaction of benzyl cyanide and DMF to form N,N-dimethyl benzamide and benzonitriles cyanation of aryl iodides with benzyl cyanide under atmosphere
首发时间:2016-05-27
Abstract:Amidation of benzyl cyanide with N,N-dimethylformamide (DMF) and cyanation of aryl iodides were catalyzed by Cu2O with 1,10-phenanthroline as a ligand under an oxygen atmosphere. A variety of N, N-dimethyl benzamides and benzonitriles were obtained in yields up to 84% and 73%.
keywords: Organic Chemistry Copper Catalysis Benzene Acetonitrile DMAP Amidation Cyanide
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铜催化一锅法反应合成N,N-二甲基苯甲酰胺和苯腈
摘要:在我们前期铜催化C-CN键断裂工作基础上,本文耦合了苯乙腈和DMF发生的酰胺化反应以及碘苯与苯乙腈发生的氰基化反应,以Cu2O为催化剂,邻菲啰啉为配体,在氧气存在条件下,以苯乙腈、DMF、碘苯为反应物采用"一锅法"同时进行酰胺化反应和氰基化反应,生成相应的目标产物N,N-二甲基苯甲酰胺和苯腈,产率分别可达到84%和73%.
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No.4692709936421463****
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铜催化一锅法反应合成N,N-二甲基苯甲酰胺和苯腈
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