Sodium Bicarbonate → 4-((3-(3-(Trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-yl)amino)cyclohexanol

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

To a solution of 6-chloro-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazine (200 mg, 0.64 mmol) and trans-4-aminocyclohexanol hydrogenchloride (184 mg, 1.59 mmol) in NMP (2.0 mL) was added NaHCO3 (161 mg, 1.91 mmol), the mixture was stirred at 180° C. for 45 mins under microwave irridation. The mixture was purified by flash chromatograph to give 4-((3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-yl)amino)cyclohexanol (50 mg, 0.127 mmol, 16%) as a pale yellow solid.

Herkunft & Nachweise