N-bromobutanimide → HCID 14835370, compound

Participants

Reaction Steps

A mixture of 10.9 g (0.039 mole) of 3-(2,4-dichlorophenyl)-7-methyl-2,1-benzisoxazole, 7.1 g (0.040 mole) of N-bromosuccinimide, 0.1 g of dibenzoylperoxide and 200 ml of carbon tetrachloride was heated at reflux under illumination of a flood lamp for 2 hr. The mixture was filtered and the filtrate was washed once with a saturated sodium bicarbonate solution, dried over sodium sulfate and concentrated to give a solid as residue. The solid was recrystallized from 2-propanol to yield 10.0 g (71%) of tan solid, m.p. 108°-110° C.

Provenance & Evidence