N-bromobutanimide → HCID 18941095, compound

Participants

Reaction Steps

To 3.98 g of 2-methylnaphtho[1,2-d]thiazole dissolved in carbon tetrachloride (40 ml) was added 3.56 g of N-bromosuccinimide and 0.20 g of benzoyl peroxide, followed by 6 hours of heating under reflux. After cooling the reaction solution, insoluble matter was removed by filtration, and the solvent was evaporated. The residue was subjected to silica gel column chromatography eluted with hexane-chloroform (5:1) to obtain 3.50 g (63%) of 2-bromomethylnaphtho[1,2-d]thiazole.

Provenance & Evidence