Synthesis of 2-Aminoindole-3-carboxylic Acid Derivatives by the Copper(I) Iodide Catalyzed Reaction of N-(2-Iodophenyl)formamides with Malononitrile or Cyanoacetates
作者:Kazuhiro Kobayashi、Toshihide Komatsu、Yuki Yokoi、Hisatoshi Konishi
DOI:10.1055/s-0030-1258422
日期:2011.3
iles and 2-aminoindole-3-carboxylates by the reaction of N-(2-iodophenyl)formamides with malononitrile and cyanoacetates, respectively, in the presence of a catalytic amount of copper(I) iodide using potassium carbonate as a base is reported. 2-aminoindole-3-carboxylates - 2-aminoindole-3-carbonitriles - N-(2-iodophenyl)formamides - copper(I) iodide - coupling
在催化量的铜存在下,N-(2-碘苯基)甲酰胺分别与丙二腈和氰基乙酸酯反应,合成2-氨基吲哚-3-甲腈和2-氨基吲哚-3-羧酸酯的有效方法(I)使用碳酸钾作为碱的碘化物。 2-氨基吲哚-3-羧酸酯-2-氨基吲哚-3-甲腈-N-(2-碘苯基)甲酰胺-碘化铜(I)-偶联