Water → phenyl[4-(1H-pyrrolo[3,2-c]pyridin-3-yl)pyrimidin-2-yl]-amine

Participants

Reaction Conditions

Reaction Steps

1.2 104 mg (0.75 mmol) of potassium carbonate are added to a solution of 103 mg (0.30 mmol of tert-butyl 3-(3-trimethylsilylpropynoyl)pyrrolo-[3,2-c]pyridine-1-carboxylate and 148 mg (0.75 mmol) of phenylguanidine carbonate in 1.5 ml of ethylene glycol monomethyl ether, and the mixture is heated at the boil for 68 hours. After cooling, 10 ml of water are added, and the mixture is stirred at 40° C. for 1 h. The precipitate formed is filtered off with suction, washed with water and dried in vacuo, giving phenyl-[4-(1H-pyrrolo[3,2-c]pyridin-3-yl)pyrimidin-2-yl]amine (“A1”) as pale-brown solid; ESI 287;

Provenance & Evidence