Synthesis of largely π-extended naphthalenediimides via C–H activation towards highly soluble and narrow band-gap organic optoelectronic materials
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DOI: 10.1039/c7qo00061h
Abstract: Atom-economic coupling reactions based on C–H activation are generally used to synthesize small conjugated systems, but their applications in constructing largely π-conjugated systems have been rarely reported. Herein, we report the preparation of largely π-extended… read more here.
Keywords: synthesis largely; extended naphthalenediimides; largely extended; naphthalenediimides via ... See more keywords
Trisulfur radical anion-triggered stitching thienannulation: rapid access to largely π-extended thienoacenes†
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DOI: 10.1039/c9sc05332h
Abstract: Largely π-extended rylene diimide-fused thienoacenes, a new family of fully fused electron donor–acceptor (D–A) molecules, have been readily synthesized by a novel trisulfur radical anion (S3˙−)-triggered stitching thienannulation strategy. The ladder-type fused thiophene cores are… read more here.
Keywords: trisulfur radical; stitching thienannulation; largely extended; triggered stitching ... See more keywords