Sodium Carbonate Decahydrate → HCID 66749464, compound

Participants

Reaction Conditions

Reaction Steps

Tetrakis(triphenylphosphine)palladium(0) (57.7 mg) was added to a suspension of 3-bromopyridin-2-amine (432 mg), 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (1016 mg) and sodium carbonate decahydrate (1429 mg) in DME (10 mL) and water (2 ml) and the mixture was stirred at 80° C. under nitrogen for 3 hr and at 70° C. overnight. Activated carbon was added and the insoluble solid was removed by filtration through NH-silica gel/Celite pad (eluted with EtOAc). The filtrate was concentrated and the residue was purified by column chromatography (silica gel, eluted with EtOAc in hexane) to give the title compound (397 mg) as a brown solid.

Provenance & Evidence