Effect of Metal Ions in Organic Synthesis; XVIII. A Simple and High-Yield Direct Synthesis of 1-Arylamino-3-aminocarbonylpyrroles by the Copper(II) Chloride-Catalyzed Reaction of Arylazoalkenes with 3-Oxoalkanamides
Effect of Metal Ions in Organic Synthesis; XVIII. A Simple and High-Yield Direct Synthesis of 1-Arylamino-3-aminocarbonylpyrroles by the Copper(II) Chloride-Catalyzed Reaction of Arylazoalkenes with 3-Oxoalkanamides