反应详情

A stirred solution of CDI (1.1 g, 6.77 mmol) in DCM (100 ml) is treated with 3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-ylamine (WO 99/65895, EP 21973) (1 g, 5.64 mmol in 50 ml of DCM) added dropwise over 30 minutes. The reaction mixture is stirred at room temperature for 15 minutes to yield the titled compound as a 10 mg/ml solution in DCM.

1. additionadded dropwise over 30 minutes