3-Hydroxypiperidine → HCID 89689614, compound

Participants

Reaction Steps

The 2-(6-chloro-4-(isopropylamino)pyridin-3-yl)thiazole-4-carboxylic acid (23a) (100 mg, 0.336 mmol) was dissolved in DMF (5 mL), piperidin-3-ol (1.679 mmol) was added and stirred at room temperature. Added DIPEA (1.343 mmol), followed by addition of HATU (1.008 mmol) and stirred for 3 h. The reaction mixture was concentrated under reduced pressure to remove excess of DMF. The residue obtained was partitioned between water and EtOAc. The organic layer was separated, dried over Na2SO4, filtered and concentrated. The crude material obtained was purified by column chromatography through silica gel and MeOH: CHCl3 as eluent to afford the title compound, (2-(6-chloro-4-(isopropylamino)pyridin-3-yl)thiazol-4-yl)(3-hydroxypiperidin-1-yl)methanone.

Provenance & Evidence