1,8-Naphthalimide-type compounds are important fluorescent materials. This paper reported the preparation of 4,5-di(p-methylphenylacetylenyl)-1,8-naphthalimide. Tar-acenaphthene was used as starting material which was converted to 4,5-dibromo-1,8-naphthalimide throughbromination, oxidation, condensation, and other steps. 4,5-D...
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