Ed for ten min. Tert-butyl (2-aminophenyl)carbamate (0.061g, 0.29 mmol) and catalytic amounts of 4-DMAP had
Ed for ten min. Tert-butyl (2-aminophenyl)carbamate (0.061g, 0.29 mmol) and catalytic amounts of 4-DMAP had been added at space temperature, and stirring was continued to 2h. The reaction mixture was…