How is 1,8-Dibromonaphthalene (CAS: 17135-74-9) typically synthesized?

1,8-Dibromonaphthalene (CAS: 17135-74-9) can be synthesized by brominating naphthalene in the presence of a Lewis acid catalyst such as aluminum bromide. The reaction involves the selective bromination of the naphthalene ring, followed by workup and purification. The yield is typically around 80-85%, and the method is commonly used in academic and industrial settings for the production of brominated derivatives.