Enediolate–Dilithium Amide Mixed Aggregates in the Enantioselective Alkylation of Arylacetic Acids: Structural Studies and a Stereochemical Model.

A combination of X-ray crystallography, Li, N, and C NMR spectroscopies, and density functional theory computations affords insight into the structures and reactivities of intervening aggregates underlying highly selective asymmetric alkylations of carboxylic acid dianions (enediolates) mediated by...

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Publicado en:	Journal of the American Chemical Society Vol. 135; no. 45; pp. 16853 - 16865
Autores principales:	Yun Ma, Stivala, Craig E., Wright, Ashley M., Hayton, Trevor, Jun Liang, Keresztes, Ivan, Lobkovsky, Emil, Collum, David B., Zakarian, Armen
Formato:	Artículo
Publicado:	American Chemical Society 11/13/2013
Materias:	Amides Enantioselective catalysis Alkylation Stereochemistry X-ray crystallography Nuclear magnetic resonance spectroscopy Density functional theory Dianions
Acceso en línea:	Ver este registro en EBSCOhost