Triethylamine → N-[4-(1-ethyl-4-{2-[4-(4-morpholinylmethyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-4-yl}-1H-pyrazol-3-yl)phenyl]-2,2-dimethylpropanamide

Participants

Reaction Steps

A solution of [4-(1-ethyl-4-{2-[4-(4-morpholinylmethyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-4-yl}-1H-pyrazol-3-yl)phenyl]amine (0.104 mmol) in methylene chloride (5 mL) was treated with triethylamine (0.3 mmol), DMAP (0.01 mmol) and pivalyl chloride (0.15 mmol). The reaction was stirred for 3 h at room temperature and concentrated. The residue was dissolved in ethyl acetate (10 mL) and washed with water (2×5 mL). The organic layer was concentrated and the residue purified by Gilson reverse phase HPLC to provide the title product as a white powder (82%). ESMS [M+H]+: 563.2

Provenance & Evidence