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Organozinc reagents palladium catalysis

The more reactive lithium dialkenylcuprates (R2CuLi) cannot be directly acylated even at low temperature, because further addition to the product takes place. These reagents can be modified in situ so that the actual species undergoing reaction is an organozinc (requires palladium catalysis) however, other methods for generating organozincs are available that do not involve prior organocopper formation (Section 1.13.4.4). Stoichiometric vinylcopper and other copper-mediated acylations were not directly applicable to the case shown in equation (58) (however, see Section 1.13.2.1). [Pg.428]

See other pages where Organozinc reagents palladium catalysis is mentioned: [Pg.273]    [Pg.155]    [Pg.277]    [Pg.777]    [Pg.147]    [Pg.172]    [Pg.3242]    [Pg.3241]    [Pg.124]    [Pg.36]    [Pg.298]    [Pg.21]    [Pg.346]    [Pg.795]    [Pg.234]    [Pg.258]    [Pg.34]    [Pg.79]   
See also in sourсe #XX -- [ Pg.448 ]

See also in sourсe #XX -- [ Pg.448 ]

See also in sourсe #XX -- [ Pg.448 ]

See also in sourсe #XX -- [ Pg.448 ]

See also in sourсe #XX -- [ Pg.448 ]



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Catalysis reagents

Organozinc

Organozinc reagents

Organozincates

Organozincs

Organozincs reagents

Palladium catalysis

Palladium organozinc reagents

Palladium reagents

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