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Updated: Apr 19, 2026

Microwave-assisted Intramolecular Dehydrogenative Diels-Alder Reactions for the Synthesis of Functionalized Naphthalenes/Solvatochromic Dyes
Published on: April 1, 2013
Naphthalimide-based triptycenes: synthesis and optoelectronic properties
Di Wu1, Hua Zhang, Sheng Hua Liu
1Key Laboratory of Pesticide&Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079 (China), Fax: (+86) 27-67867725.
Abstract:
In the past decades, the naphthalimide structure has found application in many areas of chemistry due to its unique photophysical properties. Naphthalimide has two isomers, 1,8-naphthalimide containing a six-membered imide ring and 2,3-naphthalimide containing a five-membered imide ring. The former has been widely investigated while studies on the latter are considerably more rare. On the other hand, naphthalimide can also be regarded as a building block to construct polycyclic aromatic hydrocarbons (PAHs), which have found wide applications in optical materials. Here we report the synthesis and optoelectronic properties of three 2,3-naphthalimide-based triptycenes. These three triptycene derivatives enrich the family of triptycenes.
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