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Aldehydes allylation, dienes, trialkylsilanes

Allylation of Aldehydes with Dienes Promoted by Trialkylsilanes. 177... [Pg.181]

Intermolecular allylation of aldehydes with 1 -trialkylsilyl-1,3-dienes 22 in the presence of a stoichiometric amount of triethylsilane and a catalytic amount of Ni(cod)2 and PPI13 shows novel regio- and stereoselectivity (Scheme 6) [20-22], When a toluene solution of a 1-silyl-1,3-diene and an aldehyde is refluxed in the presence of trialkylsilane under the catalysis of Ni(cod)2 and PPh3, ( )-allylsilane (E)-23 is obtained exclusively. On the other hand, when the reaction is carried out in THF upon heating at 50 °C as... [Pg.188]

See other pages where Aldehydes allylation, dienes, trialkylsilanes is mentioned: [Pg.181]    [Pg.213]    [Pg.173]    [Pg.205]    [Pg.373]   
See also in sourсe #XX -- [ Pg.177 ]

See also in sourсe #XX -- [ Pg.177 ]



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Aldehyde allylic

Aldehydes 1.3- dienes

Aldehydes allylation

Allyl aldehyde

Allylic Trialkylsilanes

Trialkylsilanes

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