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Ruthenium-exchanged hydrotalcite

Ruthenium-exchanged hydrotalcites were shown by Kaneda and coworkers [156], to be heterogeneous catalysts for the aerobic oxidation of reactive allylic and benzylic alcohols. Ruthenium could be introduced in the Brucite layer by ion exchange [156]. The activity of the ruthenium-hydrotalcite was significantly enhanced by the introduction of cobalt(II) in addition to ruthenium(III), in the Brucite layer [157 ]. For example, cinnamyl alcohol underwent complete conversion in 40 min in toluene at 60 °C, in the presence of Ru/Co-HT, compared with 31% conversion under the same conditions with Ru-HT. A secondary aliphatic... [Pg.174]

See other pages where Ruthenium-exchanged hydrotalcite is mentioned: [Pg.307]    [Pg.307]    [Pg.162]    [Pg.135]    [Pg.96]    [Pg.307]    [Pg.307]    [Pg.162]    [Pg.135]    [Pg.96]    [Pg.308]    [Pg.308]    [Pg.136]    [Pg.97]   


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Hydrotalcite

Hydrotalcites

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