2-bromo-5-hydroxynaphthalene-1,4-dione

5-ethenyl-2,3-dimethoxybenzoyl chloride

2-bromo-5-(methoxymethoxy)-1,4-naphthoquinone

3-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)-4,5-dimethoxystyrene

2-bromo-1,5-bis(methoxymethoxy)-4-naphthol