Piperidine → N1-Ethyl-5-(2-(piperidin-1-ylcarbonyl)amino-4-pyridyl)oxy-1H-1-indolecarboxamide

Participants

Reaction Steps

N,N-Dimethylformamide (4 ml) and piperidine (0.31 ml, 3.13 mmol) were added to a mixture (0.336 g) of phenyl N-(4-(1-(ethylamino)carbonyl-1H-5-indolyl)oxy-2-pyridyl)carbamate and phenyl N-(4-(1-(ethylamino)carbonyl-1H-5-indolyl)oxy-2-pyridyl)-N-(phenoxycarbonyl)carbamate obtained in Example 77; the reaction mixture was stirred overnight; the reaction mixture was partitioned between ethyl acetate and water; and the organic layer was concentrated to yield the title compound as crystals (182 mg, 0.45 mmol).

Provenance & Evidence