Potassium Carbonate → 2-(3-Methylisothiazol-5-ylamino)-4-(2-oxoazepan-3-ylamino)benzonitrile

Participants

Reaction Steps

A mixture of 2-bromo-4-(2-oxoazepan-3-ylamino)benzonitrile (81 mg, 0.263 mmol), 5-amino-3-methylisothiazole hydrochloride (63 mg, 0.418 mmol), K2CO3 (120 mg, 0.869 mmol), BINAP (40 mg, 0.064 mmol) and Pd(OAc)2 (20 mg, 0.089 mmol) in dioxane (3 mL) was degassed with argon, then was stirred at 120 C for 18 h. Water and EtOAc were added. The organic phase was separated, dried over Na2SO4, concentrated in vacuo to give 2-(3-methylisothiazol-5-ylamino)-4-(2-oxoazepan-3-ylamino)benzonitrile (143 mg)

Provenance & Evidence