6-bromo-2-phenylbenzo[h]chromen-4-one

6-bromo-2-pyridin-3-ylbenzo[h]chromen-4-one

6-bromo-2-(2-fluorophenyl)benzo[h]chromen-4-one

(2-acetyl-4-bromonaphthalen-1-yl) pyridine-4-carboxylate

2-bromo-1-(4-bromo-1-hydroxynaphthalen-2-yl)ethanone