Dimethylformamide → HCID 86684858, compound

Participants

Reaction Steps

A mixture of 4-(1-methyl-1H-pyrazol-5-yl)phenyl trifluoromethanesulfonate (200 mg), 3-pyridylboronic acid (88 mg), bis(triphenylphosphine)palladium(II) dichloride (14 mg), potassium carbonate (135 mg), dimethylformamide (1.4 mL) and ethanol (0.70 mL) was reacted in a microwave reactor (80° C., 25 minutes). Thereafter, water was added to the reaction solution, and the obtained mixture was extracted with ethyl acetate. The organic layer was washed with water and a saturated saline, and was then dried over anhydrous magnesium sulfate, followed by vacuum concentration, so as to obtain the title compound (220 mg) in the form of a light yellow oily substance.

Provenance & Evidence