Bagal, Dattatraya B. and Kachkovskyi, Georgiy and Knorn, Matthias and Rawner, Thomas and Bhanage, Bhalchandra M. and Reiser, Oliver (2015) Trifluoromethylchlorosulfonylation of Alkenes: Evidence for an Inner-Sphere Mechanism by a Copper Phenanthroline Photoredox Catalyst. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 54 (24). pp. 6999-7002. ISSN 1433-7851, 1521-3773
Full text not available from this repository. (Request a copy)Abstract
A visible-light-mediated procedure for the unprecedented trifluoromethylchlorosulfonylation of unactivated alkenes is presented. It uses [Cu(dap)(2)]Cl as catalyst, and contrasts with [Ru(bpy)(3)]Cl-2, [Ir(ppy)(2)(dtbbpy)]PF6, or eosin Y that exclusively give rise to trifluoromethylchlorination of the same alkenes. It is assumed that [Cu(dap)(2)] Cl plays a dual role, that is, acting both as an electron transfer reagent as well as coordinating the reactants in the bond forming processes.
Item Type: | Article |
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Uncontrolled Keywords: | TRANSFER RADICAL-ADDITION; VISIBLE-LIGHT; MEDICINAL CHEMISTRY; RUTHENIUM(II) COMPLEX; TRIFLUOROMETHYLATION; FLUORINE; HALIDES; BOND; SULFONAMIDES; CHLORIDES; atom-transfer radical additions (ATRA); chlorosulfonylation; copper; photocatalysis; trifluoromethylation |
Subjects: | 500 Science > 540 Chemistry & allied sciences |
Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Oliver Reiser |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 11 Jul 2019 09:48 |
Last Modified: | 11 Jul 2019 09:48 |
URI: | https://pred.uni-regensburg.de/id/eprint/5325 |
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