反应详情

Acetoxyacetyl chloride (13 μL, 0.12 mmol) was added to a stirred mixture of (1R,2S)-1-(1-(4-fluorophenyl)-1H-indazol-5-yloxy)-1-(naphthalen-2-yl)propan-2-amine hydrochloride (20a) (50 mg, 0.11 mmol) and N,N-diisopropylethylamine (60 μL, 0.34 mmol) in THF (2 mL). The reaction mixture was stirred at r.t. 45 min. Water (0.5 mL), 28% (aq) NH3 (0.5 mL) and MeOH (0.5 mL) was added to give a clear one-phase solution, the mixture was stirred over night at r.t.

1. custom45 min
2. customto give a clear one-phase solution
3. stirringthe mixture was stirred over night at r.t.