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Oxidation with Multi Supported Reagents

Another option is the use of both solid-supported versions of the catalyst and the co-oxidant. The Toy group in Hong-Kong has developed a multipolymer system for the TEMPO-catalyzed alcohol oxidation in which both the pre-catalyst and the co-oxidant are attached to a polymer. As it was clearly impossible to use two insoluble supported reagents, the idea was to use an insoluble polymer in conjunction with a soluble one. An insoluble polymer-supported diacetoxyiodosobenzene (PSDIB), an analog of 10, and a soluble polymer-supported TEMPO were used, [Pg.88]

A multipolymer version of the aerobic TEMPO oxidation of alcohols in the presence of Cu(II) was also developed in the Toy group using immobilized TEMPO and polymer-supported 2,2 -bipyridine, which form the oxidative organometalhc complex with copper [31], [Pg.89]

See other pages where Oxidation with Multi Supported Reagents is mentioned: [Pg.88]    [Pg.88]    [Pg.153]    [Pg.107]    [Pg.118]    [Pg.118]    [Pg.116]    [Pg.153]    [Pg.388]    [Pg.41]    [Pg.155]    [Pg.313]   


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Multi-supported reagents

Oxidation reagents

Oxidation supports

Oxide supports

Supported reagents

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