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Electron-rich diorganotellurides

The reaction is accelerated by more electron-rich diorganotellurides. [Pg.190]

Detty et al. demonstrated that more electron rich diorganotellurides (207-209) (Fig. 7.12) provide terminal alkenes and cis and trans 1,2-disubstituted olefins [159]. They use sodium ascorbate or glutathione as reducing agents. [Pg.244]

Polymer stabilization is another area in which the peroxide-decomposing and chain-breaking antioxidant properties of diorganotellurides has found utUity. Alone or in combination with phenol and phosphate antioxidants, electron-rich dialkylamino-substirnted diaryltellurides and alkylaryltellurides provided greatly enhanced polymer stability for a thermoplastic elastomer and for polypropylene. The effects were unique to the tellurides, with selenides not providing similar protective effects. ... [Pg.140]

See other pages where Electron-rich diorganotellurides is mentioned: [Pg.86]    [Pg.86]    [Pg.86]    [Pg.86]    [Pg.96]    [Pg.96]   
See also in sourсe #XX -- [ Pg.190 ]



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Electron richness

Electron-rich

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