Synthesis of Rationally Halogenated Buckybowls by Chemoselective Aromatic C-F Bond Activation.

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Papaianina O, Akhmetov VA, Goryunkov AA, Hampel F, Heinemann F, Amsharov K
Zeitschrift: Angewandte Chemie (International ed. in English)
Jahr der Veröffentlichung: 2017
Band: 56
Heftnummer: 17
Seitenbereich: 4834-4838
ISSN: 1521-3773


Abstract

Halogenated buckybowls or bowl-shaped polycyclic aromatic hydrocarbons (BS-PAHs) are key building blocks for the "bottom-up" synthesis of various carbon-based nanomaterials with outstanding potential in different fields of technology. The current state of the art provides quite a limited number of synthetic pathways to BS-PAHs; moreover, none of these approaches show high selectivity and tolerance of functional groups. Herein we demonstrate an effective route to BS-PAHs that includes directed intramolecular aryl-aryl coupling through C-F bond activation. The coupling conditions were found to be completely tolerant toward aromatic C-Br and C-Cl bonds, thus allowing the facile synthesis of rationally halogenated buckybowls with an unprecedented level of selectivity. This finding opens the way to functionalized BS-PAH systems that cannot be obtained by alternative methods.


FAU-Autoren / FAU-Herausgeber

Amsharov, Konstantin PD Dr.
Hampel, Frank Dr.
Lehrstuhl für Organische Chemie I
Heinemann, Frank Dr.
Lehrstuhl für Anorganische und Allgemeine Chemie
Papaianina, Olena
Sonderforschungsbereich 953/2 Synthetische Kohlenstoffallotrope


Autor(en) der externen Einrichtung(en)
Lomonosov Moscow State University / Московский государственный университет имени М.В.Ломоносова


Zitierweisen

APA:
Papaianina, O., Akhmetov, V.A., Goryunkov, A.A., Hampel, F., Heinemann, F., & Amsharov, K. (2017). Synthesis of Rationally Halogenated Buckybowls by Chemoselective Aromatic C-F Bond Activation. Angewandte Chemie (International ed. in English), 56(17), 4834-4838. https://dx.doi.org/10.1002/anie.201700814

MLA:
Papaianina, Olena, et al. "Synthesis of Rationally Halogenated Buckybowls by Chemoselective Aromatic C-F Bond Activation." Angewandte Chemie (International ed. in English) 56.17 (2017): 4834-4838.

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Zuletzt aktualisiert 2018-18-07 um 08:38