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Lithium enolates stmctures

Computational methods also indicate the stability of aggregated stmctures. Both ab initio and semiempirical calculations of the stmcture of the lithium enolate of methyl... [Pg.436]

FIGURE 30. Computed transition stmcture (TS3-Me) for hydride transfer in the reaction of the lithium enolate of acetone with acetaldehyde. The methyl substituent is equatorial. Reprinted with permission from Reference 29. Copyright 1998 American Chemical Society... [Pg.40]

SCHEME 97. Hydroxypinan-3-one-directed alkylation of glycine lithium and potassium enolates and proposed stmcture for the dimer of the lithium enolate (S = solvent)475,476... [Pg.598]

Seehach D. Structure and reactivity of lithium enolates. From pinacolone to selective C-alkylations of peptides. Difficulties and opportunities afforded by complex stmctures. Angew. Chem. Int. Ed Engl. 1988 27 1624-1654. [Pg.989]

See other pages where Lithium enolates stmctures is mentioned: [Pg.436]    [Pg.612]    [Pg.98]    [Pg.426]    [Pg.130]    [Pg.175]    [Pg.239]    [Pg.19]    [Pg.74]    [Pg.93]    [Pg.636]   
See also in sourсe #XX -- [ Pg.7 , Pg.8 , Pg.11 , Pg.12 ]



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