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Organocuprates Lewis acid effects

Quantum mechanical calculations have recently led to the suggestion that in the presence of Lewis acidic BF3 the reductive elimination reactions of trialkyl-copper(III) species may proceed via the formation of a Lewis acid-[P-cuprio(III) enolate] complex. DFT calculations have been employed to probe the mechanism for the SN2-substitution reaction of methyl halides and epoxides with lithium organocuprates(I) operate, with solvent effects, BF3 effects and trans-diaxial epoxide opening taken into account. Calculations have lately been combined with mass spectrometric results to probe equilibrium isotope effects for the coordination of C2H4 and C2D4 to otherwise bare coinage metal cations. ... [Pg.64]

See other pages where Organocuprates Lewis acid effects is mentioned: [Pg.271]    [Pg.26]    [Pg.271]    [Pg.271]    [Pg.162]    [Pg.149]    [Pg.191]    [Pg.271]    [Pg.224]    [Pg.306]    [Pg.76]    [Pg.62]   
See also in sourсe #XX -- [ Pg.179 ]

See also in sourсe #XX -- [ Pg.4 , Pg.179 ]

See also in sourсe #XX -- [ Pg.4 , Pg.179 ]



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