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Magnesium cations alkyl halides

The halide radical anion (6) dissociates to give a carbon radical (R, where a radical is defined as a reactive intermediate with one electron in a p-orbital see Chapter 7, Section 7.4.3) and a halide anion, X. If X and 5 react with each other, a Mg-X bond is formed and the magnesium complex becomes a radical (6) rather than a radical cation. Note that the radical cation can accept electron density from the electron-rich X. If 6 subsequently reacts with the carbon radical (R ), Grignard reagent (7) is generated. This sequence is taken to be the mechanism of Grignard reagent formation from alkyl halides 1. The ether... [Pg.744]

See other pages where Magnesium cations alkyl halides is mentioned: [Pg.825]    [Pg.107]    [Pg.182]    [Pg.206]    [Pg.581]    [Pg.123]    [Pg.111]    [Pg.61]    [Pg.61]    [Pg.744]    [Pg.745]    [Pg.61]    [Pg.478]    [Pg.158]    [Pg.39]    [Pg.5228]    [Pg.47]    [Pg.161]    [Pg.263]    [Pg.647]    [Pg.264]    [Pg.11]   
See also in sourсe #XX -- [ Pg.160 ]



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Alkyl cation

Halides magnesium

Magnesium alkyl halides

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