Maji, Tapan and Karmakar, Ananta and Reiser, Oliver (2011) Visible-Light Photoredox Catalysis: Dehalogenation of Vicinal Dibromo-, alpha-Halo-, and alpha,alpha-Dibromocarbonyl Compounds. JOURNAL OF ORGANIC CHEMISTRY, 76 (2). pp. 736-739. ISSN 0022-3263,
Full text not available from this repository. (Request a copy)Abstract
vic-Dibromo-, alpha-halo-, or alpha,alpha-dibromocarbonyl compounds can be efficiently dehalogenated using catalytic tris(2,2'-bipyridyl)ruthenium dichloride (Ru(bpy)(3)Cl-2) in combination with 1,5-dimethoxynaphthalene (DMN) and ascorbate as sacrificial electron donor. For this process, a visible light promoted photocatalytic cycle is proposed that involves the reduction of carbon halogen bonds via free radical intermediates.
Item Type: | Article |
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Uncontrolled Keywords: | STEREOSELECTIVE DEBROMINATION; MICROWAVE IRRADIATION; IONIC LIQUID; KETONES; CYCLIZATIONS; ALDEHYDES; INDIUM; |
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: | 29 Jun 2020 05:37 |
Last Modified: | 29 Jun 2020 05:37 |
URI: | https://pred.uni-regensburg.de/id/eprint/21384 |
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