Nucleophilic Aromatic Substitution (SNAr) as an Approach to Challenging Nitrogen-Bridged BODIPY Oligomers.
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DOI: 10.1021/acs.orglett.4c00669
Abstract: A series of nitrogen-bridged BODIPY oligomers were synthesized via nucleophilic aromatic substitution (SNAr) as a convenient approach. Further transformations achieved novel α,α-aryl BODIPY dimers as well as a BODIPY hexamer efficiently. These BODIPY oligomers showed… read more here.
Keywords: bodipy oligomers; nucleophilic aromatic; aromatic substitution; nitrogen bridged ... See more keywords
Nitrogen-Bridged Fused-Ring Nonacyclic and Heptacyclic A–D–A Acceptors for Organic Photovoltaics
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DOI: 10.1021/acsami.4c11466
Abstract: In this work, we designed two nitrogen-bridged fluorene-based heptacyclic FNT and nonacyclic FNTT ladder-type structures, which were constructed by one-pot palladium-catalyzed Buchwald–Hartwig amination. FNT and FNTT were further end-capped by FIC acceptors to form two… read more here.
Keywords: fic; fnt fic; fntt fic; nitrogen bridged ... See more keywords
Structural Diversity in Scholl Reactions of a Nitrogen-Bridged 1-Anthryl Dimer: Formation of Dinaphtho[a,i]carbazole and Higher Oligomers
Sign Up to like & getrecommendations! Published in 2025 at "Bulletin of the Chemical Society of Japan"
DOI: 10.1093/bulcsj/uoaf100
Abstract: A nitrogen-bridged 1-anthryl dimeric precursor was synthesized and subjected to oxidative cyclization (Scholl reaction) to examine how reaction conditions influence product selectivity and molecular structure. Oxidation using anhydrous FeCl3 or chloranil/TfOH led to intramolecular cyclization,… read more here.
Keywords: bridged anthryl; scholl; dinaphtho carbazole; dimer ... See more keywords