Oxoammonium Resins as Metal-Free, Highly Reactive, Versatile Polymeric Oxidation Reagents.

Angew Chem Int Ed Engl

Institut für Organische Chemie, Universität Tübingen Auf der Morgenstelle 18, 72076 Tübingen (Germany) Fax: (+49) 7071-295560.

Published: April 2001

Polymer-supported oxidation of alcohols was conducted very efficiently by employing oxoammonium salts, the reactive intermediates in TEMPO oxidations (TEMPO=2,2,6,6-tetramethylpiperidinoxyl). These highly reactive salts (see scheme; X=Br, Cl) could be prepared and isolated on the polymeric support, and were used for the conversion of single compounds as well as of complex mixtures of alcohols.

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http://dx.doi.org/10.1002/1521-3773(20010417)40:8<1436::AID-ANIE1436>3.0.CO;2-XDOI Listing

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