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Geranyl diphosphate ionization

Besides a simple ionization-deprotonation process to the acyclic monoterpenes, GPP can also undergo cyclization reactions. The direct Markovnikov-type 1,6-cyclization of the ( )-configured geranyl cation by attack of the C6-C7 double bond at the cationic center is impossible since this would give a hypothetical ( )-cyclohexene product. Therefore, the isomerization of GPP via the geranyl cation to linalyl diphosphate (LPP) prior to cyclization is required (Scheme 87.15). The possible free rotation of the vinyl group into a cisoid conformation privileges... [Pg.2720]

See other pages where Geranyl diphosphate ionization is mentioned: [Pg.197]    [Pg.302]    [Pg.197]    [Pg.302]    [Pg.14]    [Pg.172]    [Pg.191]    [Pg.58]    [Pg.2992]    [Pg.72]    [Pg.279]    [Pg.191]    [Pg.65]    [Pg.2720]   
See also in sourсe #XX -- [ Pg.236 ]



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Geranyl diphosphate

Geranyl geranylation

Geranylation

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