Water → HCID 90150838, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 4-bromo-6-(tert-butyl)pyridin-2-ol (5.00 g, 21.8 mmol) in dry DMF (50 mL) was added NaH (1.75 g, 43.7 mmol) at 0° C. under N2 and the mixture was stirred at 0° C. for 30 min. Then CF3CH2OTs (11.1 g, 43.7 mmol) was added and the solution was stirred at 70° C. overnight. Water was added and the mixture was extracted with EA twice. The combined organic layers were washed with water (3×) and brine twice, concentrated and purified by CC (PE/EA=30/1) to give compound P2a (1.13 g, 17%) as a white oil.

Provenance & Evidence