Potassium Carbonate → methyl 4-(6-(2-(dimethylamino)-1-(1H-imidazol-1-yl)butyl)benzo[d]thiazol-2-yl)benzoate

Participants

Reaction Conditions

Reaction Steps

A mixture of 1-(2-bromobenzo[d]thiazol-6-yl)-1-(1H-imidazol-1-yl)-N,N-dimethylbutan-2-amine (663 mg, 1.75 mmol), (4-(methoxycarbonyl)phenyl)boronic acid (409 mg, 2.275 mmol), tetrakis(triphenylphosphine)palladium (505 mg, 0.437 mmol), potassium carbonate (725 mg, 5.25 mmol); DME (25 mL) and water (5 mL) was degassed, filled with N2, and heated to 80° C. for 3 h. The reaction mixture was evaporated, dissolved in 10% methanol in DCM, loaded onto a PTLC plate and eluted with 6% methanol in DCM to yield methyl 4-(6-(2-(dimethylamino)-1-(1H-imidazo 1-yl)butyl)benzo[d]thiazol-2-yl)benzoate. MS ESI: m/z 435.19 [M+1+].

Provenance & Evidence