Phenylboronic Acid → HCID 59730978, compound

Participants

Reaction Steps

Next, to a mixture of 2-(3-bromophenyl)-N-(7-hydroxy-5,6,7,8-tetrahydronaphthalen-1-yl)acetamide (50.0 mg, 0.139 mmol), phenyl boronic acid (25.4 mg, 0.208 mmol), tri-o-tolylphosphine (8.45 mg, 0.028 mmol), and barium hydroxide octa-hydrate (65.7 mg, 0.208 mmol) in 12 mL of ethylene glycol dimethyl ether was added ethanol (4 ml,), water (4 mL), and palladium(II) acetate (3.12 mg, 0.014 mmol). The mixture was stirred vigorously under argon and was heated to reflux. After cooled to room temperature, water was added and the product was extracted with ethylacetate. The organic layer was washed with water then brine, dried over MgSO4, filtered, and concentrated under reduced pressure to obtain 2-biphenyl-3-yl-N-(7-hydroxy-5,6,7,8-tetrahydronaphthalen-1-yl)acetamide (13.0 mg, 26% yield).

Provenance & Evidence