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Trimesityltriangulene: a persistent derivative of Clar's hydrocarbon


Valenta, Leoš; Mayländer, Maximilian; Kappeler, Pia; Blacque, Olivier; Šolomek, Tomáš; Richert, Sabine; Juricek, Michal (2022). Trimesityltriangulene: a persistent derivative of Clar's hydrocarbon. Chemical Communications, 58(18):3019-3022.

Abstract

Triangulene, known as Clar’s hydrocarbon, is a prototypical non-Kekule ́ diradical comprised of six benzenoid rings fused in a trian-gular shape. We synthesized and characterized its trimesityl derivative, illustrating that three bulky substituents installed in the centers of the zigzag edges suffice to protect all reactive positions. This work brings prospects to use triangulene and its open-shell analogs in spintronic materials via solution-phase synthesis.

Abstract

Triangulene, known as Clar’s hydrocarbon, is a prototypical non-Kekule ́ diradical comprised of six benzenoid rings fused in a trian-gular shape. We synthesized and characterized its trimesityl derivative, illustrating that three bulky substituents installed in the centers of the zigzag edges suffice to protect all reactive positions. This work brings prospects to use triangulene and its open-shell analogs in spintronic materials via solution-phase synthesis.

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Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Scopus Subject Areas:Physical Sciences > Catalysis
Physical Sciences > Electronic, Optical and Magnetic Materials
Physical Sciences > Ceramics and Composites
Physical Sciences > General Chemistry
Physical Sciences > Surfaces, Coatings and Films
Physical Sciences > Metals and Alloys
Physical Sciences > Materials Chemistry
Uncontrolled Keywords:Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, General Chemistry, Ceramics and Composites, Electronic, Optical and Magnetic Materials, Catalysis
Language:English
Date:1 January 2022
Deposited On:10 Jan 2023 14:14
Last Modified:28 Apr 2024 01:43
Publisher:Royal Society of Chemistry
ISSN:1359-7345
OA Status:Hybrid
Free access at:PubMed ID. An embargo period may apply.
Publisher DOI:https://doi.org/10.1039/d2cc00352j
PubMed ID:35156113
  • Content: Published Version
  • Language: English
  • Licence: Creative Commons: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)