反应详情

To a solution of (S)-tert-butyl 2-((4-(4-(4-(5-(cyclopropylethynyl)pyrimidin-2-yl)piperazin-1-yl)-1,3,5-triazin-2-ylamino)-1H-pyrazol-1-yl)methyl)morpholine-4-carboxylate (30 mg, 0.05 mmol) in dichloromethane (2 mL) was dropwise added trifluoroacetic acid (1 mL). The reaction mixture was stirred at room temperature for 0.5 hour and concentrated. The residue was purified by Prep-HPLC to afford (S)-4-(4-(5-(cyclopropylethynyl)pyrimidin-2-yl)piperazin-1-yl)-N-(1-(morpholin-2-ylmethyl)-1H-pyrazol-4-yl)-1,3,5-triazin-2-amine (14 mg, 57%) as a white solid.

1. concentrationconcentrated
2. customThe residue was purified by Prep-HPLC