Methyl chloroformate → methyl {4-[1-ethyl-4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]phenyl}carbamate

Participants

Reaction Steps

To a solution of 4-[1-ethyl-4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]aniline (0.18 mmol) in pyridine (1.5 mL) was added methyl chloroformate (0.18 mmol). After 3.5 h, the reaction mixture was quenched with methanol and concentrated in vacuo. Purification of the residue by Gilson reverse phase HPLC provided the title product as a pale yellow powder (40%). ESMS [M+H]+: 362.2

Provenance & Evidence