Water → HCID 23114133, compound

Participants

Reaction Steps

To a solution of 3-isopropylphenol (10.0 g, 73.4 mmol) in carbon disulfide (200 mL) was slowly added N-bromosuccinimide (13.1 g, 73.4 mmol) with ice-cooling, and the mixture was stirred for 1 hour. The reaction solution was stirred at room temperature for 1 hour, and then water was added thereto, which was extracted with ethyl acetate. The combined organic layer was washed with water and a saturated brine, dried over anhydrous sodium sulfate, and then concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (ethyl acetate:hexane=15:85) to obtain a mixture of 2-bromo-5-isopropylphenol and 2-bromo-3-isopropylphenol (3:1) 11.0 g (yield 70%).

Provenance & Evidence