Synthesis of a double helicene by a palladium-catalyzed cross-coupling reaction: structure and physical properties.
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Summary
For this study, twisted π-extended helicene 1 and double helicene 2 with a helicene framework were synthesized through palladium-catalyzed C-H arylation or Suzuki-Miyaura coupling reaction, which supported their HOMO and LUMO energies and molecular orbitals.
- Type
- article
- Published
- 2015-04-20
- Cited by
- 69
- References
- 26
- OpenAlex
- https://openalex.org/W2134191827
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:10978734
Keywords
Helicene, HOMO/LUMO, Racemization, Palladium, Chemistry
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Cited by
- A double hetero[4]helicene composed of two phenothiazines: synthesis, structural properties, and cationic states.
- Contorted aromatics via a palladium-catalyzed cyclopentannulation strategy
- Synthesis of Three-Dimensional Butterfly Slit-Cyclobisazaanthracenes and Hydrazinobisanthenes through One-Step Cyclodimerization and Their Properties.
- Synthesis, Molecular Packing, and Thin Film Transistors of Dibenzo[a,m]rubicenes.
- Synthesis and Structural Features of Quadruple Helicenes: Highly Distorted π Systems Enabled by Accumulation of Helical Repulsions.
- Discrete Atomic Layers at the Molecular Level
- Method for the Synthesis of Dibenzo[g,p]Chrysenes: Domino Friedel-Crafts-Type Cyclization of Difluoroethenes Bearing Two Biaryl Groups.
- Synthesis, Structures, and Properties of π-Extended Double Helicene: A Combination of Planar and Nonplanar π-Systems.
- Two-Step Synthesis of Boron-Fused Double Helicenes.
- Silicon Spiro Double Helicene-like Compounds Based on Dithieno[2,3-b:3',2'-d]thiophene: Syntheses and Crystal Structures.
- Synthesis and Properties of [7]Helicene-like Compounds Fused with a Fluorene Unit.
- Reinvestigation of the photoreaction of 1,4-bis(2,4,6-triphenylpyridinio)benzene: Synthesis of a diazonia derivative of hexabenzoperylene by multiple photocyclization
- Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes.
- Alkynes as Linchpins for the Additive Annulation of Biphenyls: Convergent Construction of Functionalized Fused Helicenes.
- Synthesis, Structure, and Chiroptical Properties of a Double [7]Heterohelicene.
- Twisted Polycyclic Arenes from Tetranaphthyldiphenylbenzenes by Controlling the Scholl Reaction with Substituents.
- Benzanelliertes Doppel‐[7]Carbohelicen: Synthese, Struktur und physikochemische Eigenschaften
- Benzo-Fused Double [7]Carbohelicene: Synthesis, Structures, and Physicochemical Properties.
- Catalytic Double Carbon-Boron Bond Formation for the Synthesis of Cyclic Diarylborinic Acids as Versatile Building Blocks for π-Extended Heteroarenes.
- Aromatic Metamorphosis of Dibenzofurans into Triphenylenes Starting with Nickel-Catalyzed Ring-Opening C-O Arylation.
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