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Grignard reagents/zirconium complexes

Treatment of zirconocene dichloride, 50, with 2 equiv. of an appropriate alkyllithium or Grignard reagent generates transient zirconocene olefin complexes that upon loss of alkene provide access to zirconocene, 109, and the powerful reduction chemistry of divalent zirconium.48 Owing to the utility of this reagent in organic synthesis and organometallic reactions, the low-temperature alkylation of zirconocene dichloride, 50, with BunLi has been... [Pg.705]

See other pages where Grignard reagents/zirconium complexes is mentioned: [Pg.161]    [Pg.161]    [Pg.384]    [Pg.323]    [Pg.420]    [Pg.207]    [Pg.202]    [Pg.204]    [Pg.904]    [Pg.560]    [Pg.132]    [Pg.784]    [Pg.55]    [Pg.27]    [Pg.404]    [Pg.203]    [Pg.879]    [Pg.614]    [Pg.837]    [Pg.904]    [Pg.65]    [Pg.280]    [Pg.904]    [Pg.193]    [Pg.121]    [Pg.66]    [Pg.29]    [Pg.66]    [Pg.14]    [Pg.409]    [Pg.399]    [Pg.137]    [Pg.7]    [Pg.742]    [Pg.161]    [Pg.263]    [Pg.2]    [Pg.300]    [Pg.76]    [Pg.20]   
See also in sourсe #XX -- [ Pg.161 ]



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Complexes Grignard reagents

Complexing reagent

Zirconium complexes

Zirconium reagents

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