反应详情

To a solution of 5-(6-(1H-1,2,3-triazol-4-yl)-3H-imidazo[4,5-b]pyridin-3-yl)-2′,4′-difluoro-[1,1′-biphenyl]-3-amine (70 mg, 0.18 mmol) in DCM was added pyridine (42 mg, 0.54 mmol, 3.0 eq.) followed by ethanesulfonyl chloride (27 mg, 0.216 mmol, 1.2 eq.). The reaction was monitored by LCMS. After completion of the reaction the solvent was distilled off and the crude product was purified by preparative HPLC to give the product in 2.3% yield (2 mg).

1. customAfter completion of the reaction the solvent
2. distillationwas distilled off
3. customthe crude product was purified by preparative HPLC
4. customto give the product in 2.3% yield (2 mg)