N-bromobutanimide → 3-Bromo-1,6-diphenylpyrene

Participants

Reaction Steps

Under a flow of argon, 11.8 g of 1,6-diphenylpyrene, 5.93 g of N-bromosuccinimide and DMF were placed into a flask. The resulting mixture was allowed to react at 60° C. for 2 days. After cooling, the reaction solution was filtered, and solids obtained were washed with clean water, methanol and clean water, and solids obtained were dried under a reduced pressure, whereby white solids of 3-bromo-1,6-diphenylpyrene (8.60 g) were obtained.

Provenance & Evidence