反应详情

A solution of tert-butyl 3-(2-(6-(trifluoromethyl)quinazolin-4-ylamino)acetamido)azetidine-1-carboxylate (prepared as described in Example 1, Step F) (1 g, 2.35 mmol, 1.00 equiv) in dichloromethane (10 mL) and TFA (25% in DCM, 1 mL) was stirred for 3 h at room temperature. The resulting mixture was concentrated under vacuum, and the title compound was obtained as a white solid.

1. concentrationThe resulting mixture was concentrated under vacuum