Das, Amrita and Maity, Mitasree and Malcherek, Simon and Koenig, Burkhard and Rehbein, Julia (2018) Synthesis of aryl sulfides via radical-radical cross coupling of electron-rich arenes using visible light photoredox catalysis. BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 14. pp. 2520-2528. ISSN 1860-5397,
Full text not available from this repository. (Request a copy)Abstract
Electron-rich arenes react with aryl and alkyl disulfides in the presence of catalytic amounts of [Ir(dF(CF3)ppy)(2)(dtbpy)]PF6 and (NH4)(2)S2O8 under blue light irradiation to yield arylthiols. The reaction proceeds at room temperature and avoids the use of prefunctionalized arenes. Experimental evidence suggests a radical-radical cross coupling mechanism.
Item Type: | Article |
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Uncontrolled Keywords: | S BOND FORMATION; C-S; CHARGE-TRANSFER; SUBSTITUTED BENZOTHIAZOLES; MILD CONDITIONS; BORONIC ACIDS; FACILE ACCESS; THIOLS; DISULFIDES; SULFUR; arenes; oxidation; photocatalysis; thiolation; visible light |
Subjects: | 500 Science > 540 Chemistry & allied sciences |
Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 12 Dec 2019 09:53 |
Last Modified: | 12 Dec 2019 09:53 |
URI: | https://pred.uni-regensburg.de/id/eprint/13826 |
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