Add time:09/29/2019         Source:infona.pl

Diels–Alder reaction of symmetrical/unsymmetrical benzo[c]furans with acenaphthylene in xylenes at reflux temperatures followed by p‐toluenesulfonic acid‐mediated epoxide cleavage and dehydration furnished diaryl/heteroaryl‐substituted benzo[k]fluoranthenes. This strategy could be successfully applied to the synthesis of dimeric and trimeric benzo[k]fluoranthenes. Functionalization of representative benzo[k]fluoranthene derivatives was also performed. UV/Visible, emission and electrochemical properties of representative fluoranthene derivatives are also reported.

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