反应详情

To a solution of N-(t-butoxycarbonyl)tryptophan (46.4 g, 152.6 mmol) in 500 ml of dioxane was added carbonyl diimidazole (25.4 g, 156 mmol) in a portionwise manner. The resulting mixture was stirred for about 2.5 hours at room temperature and then stirred at 45° C for 30 minutes. Next, 2-methoxybenzylamine (20.7 ml, 158.7 mmol) was added and the reaction mixture was then stirred for 16 hours at room temperature.

1. stirringstirred at 45° C for 30 minutes
2. stirringthe reaction mixture was then stirred for 16 hours at room temperature