Ethyl Acetate → 3-(4-fluoro-phenyl)-5-(3,4,5-trimethoxy-phenyl)-1H-pyrrolo[2,3-b]pyridine

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Reaction Steps

5-Bromo-3-(4-fluoro-phenyl)-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine (3 mg, 0.147 mg, 0.083 mmol), 3,4,5-trimethoxyphenylboronic acid (21 mg, 0.1 mmol) and dichlorobis(triphenylphosphine)palladium (II) (3 mg, 0.004 mmol) were combined in CH3CN (1.5 ml) and 1 M Na2CO3 (2 ml) and reacted in a microwave reactor for 20 min at 150° C. EtOAc was added and the mixture was washed with water, dried, evaporated and purified by silica gel chromatography using 0-2% MeOH:DCM to yield 9 mg (29%) of the title compound. MS ESI (m/z): 379.2 (M+1)+, calc. 378.

Provenance & Evidence