Pyrene-fused hexaarylbenzene luminogens: Synthesis, characterization, and aggregation-induced emission enhancement
Sign Up to like & getrecommendations! Published in 2021 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2021.109452
Abstract: Six novel pyrene-fused hexaarylbenzene derivatives (3a-f) were designed, synthesized, and characterized, which exhibited aggregation-induced emission enhancement (AIEE) in the aggregated state by means of THF/H2O mixtures. Techniques such as theoretical calculations, single crystal X-ray diffraction,… read more here.
Keywords: pyrene fused; aggregation induced; emission enhancement; induced emission ... See more keywords
Pyrene-Fused Azahelicene Showing Circularly Polarized Luminescence.
Sign Up to like & getrecommendations! Published in 2025 at "Organic letters"
DOI: 10.1021/acs.orglett.5c01670
Abstract: The Scholl reaction of 3,6-bis{2-(pyren-2-yl)phenyl}carbazole produces bispyrene-fused azahelicene. The two pyrenes are arranged in a cross-stack manner with an interplanar distance of 3.34 Å, which induces bright circularly polarized luminescence (CPL) in the visible region.… read more here.
Keywords: pyrene fused; polarized luminescence; fused azahelicene; azahelicene showing ... See more keywords
Pyrene-Fused Poly-Aromatic Regioisomers: Synthesis, Columnar Mesomorphism, and Optical Properties
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28041721
Abstract: π-Extended pyrene compounds possess remarkable luminescent and semiconducting properties and are being intensively investigated as electroluminescent materials for potential uses in organic light-emitting diodes, transistors, and solar cells. Here, the synthesis of two sets of… read more here.
Keywords: poly aromatic; fused poly; aromatic regioisomers; pyrene fused ... See more keywords