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Synthesis and Single‐Electron Oxidation of Bulky Bis(m‐terphenyl)chalcogenides: The Quest for Kinetically Stabilized Radical Cations Full article

Journal Chemistry - A European Journal
ISSN: 0947-6539 , E-ISSN: 1521-3765
Output data Year: 2023, Volume: 29, Number: 11, Article number : e202203498, Pages count : DOI: 10.1002/chem.202203498
Authors Duvinage Daniel 1 , Mostaghimi Farzin 1 , Damrath Mattis 1 , Spils Julian 1 , Komorr Pascal 1 , Odintsov Danila S. 2 , Fedin Matvey 3 , Shundrin Leonid A. 2 , Mebs Stefan 4 , Beckmann Jens 1
Affiliations
1 Institutfür Anorganische Chemieund Kristallographie Universität Bremen
2 N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Siberian Branch of Russian Academy of Sciences
3 International Tomography Center SB RAS
4 Institutfür Experimentalphysik Freie Universität Berlin 14195Berlin(Germany)

Funding (1)

1 Российский Научный Фонд 22-13-00108

Abstract: Stericallyencumberedbis(m-terphenyl)chalco-genides,(2,6-Mes2C6H3)2E (E=S, Se, Te) wereobtainedby thereactionof thechalcogentetrafluorides,EF4, withthreeequivalentsofm-terphenyllithium,2,6-Mes2C6H3Li. Thesingle-electronoxidationof (2,6-Mes2C6H3)2Te usingXeF2/K[B(C6F5)4] affordedtheradicalcation[(2,6-Mes2C6H3)2Te][B-(C6F5)4] thatwasisolatedandfullycharacterized.Theelectro-chemicaloxidationof the lighterhomologs(2,6-Mes2C6H3)2E(E=S, Se) wasirreversibleandimpairedby rapiddecom-position
Cite: Duvinage D. , Mostaghimi F. , Damrath M. , Spils J. , Komorr P. , Odintsov D.S. , Fedin M. , Shundrin L.A. , Mebs S. , Beckmann J.
Synthesis and Single‐Electron Oxidation of Bulky Bis(m‐terphenyl)chalcogenides: The Quest for Kinetically Stabilized Radical Cations
Chemistry - A European Journal. 2023. V.29. N11. e202203498 . DOI: 10.1002/chem.202203498 WOS Scopus РИНЦ
Dates:
Published online: Nov 23, 2022
Published print: Feb 21, 2023
Identifiers:
Web of science WOS:000911182300001
Scopus 2-s2.0-85146012546
Elibrary 60164240
OpenAlex W4309748355
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