Benzoyl Peroxide → HCID 54289767, compound

Participants

Reaction Steps

Compound 4-a (0.24 g) was dissolved in 20 ml of carbon tetrachloride, and 0.14 g of NBS and catalytic amount of benzoyl peroxide were added to the solution, followed by heating under reflux for 4 hours. After cooling, insoluble matters were filtered off and the filtrate was diluted with dichloromethane. The dilution of the filtrate was washed with a saturated aqueous solution of sodium chloride and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained product was unstable and subjected to the subsequent reaction without particular purification.

Provenance & Evidence