Mono- and di-substituted pyrene-based donor-π-acceptor systems with phenyl and thienyl π-conjugating bridges
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DOI: 10.1016/j.dyepig.2020.108527
Abstract: Abstract The synthesis of a series of four donor-π-acceptor (D-π-A) compounds involving pyrene derivatized with hexylcyanoacetate acceptor groups connected by phenyl or thienyl π-conjugating spacers is described. The electronic properties are characterized by UV–Vis absorption… read more here.
Keywords: mono substituted; donor acceptor; acceptor; thienyl conjugating ... See more keywords