Artículo

A chiral 1,3,2-dioxaborolane derived from a natural diterpene for asymmetric reduction of prochiral ketones

Cifuente, Diego AlbertoIcon ; Tonn, Carlos EugenioIcon
Fecha de publicación: 04/2012
Editorial: ACG Publications
Revista: Organic communications
ISSN: 1307-6175
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The application of a chiral 1,3,2-dioxaborolane, for the sulfide complex-mediated asymmetric reduction of prochiral ketones at room temperature, are described. The B-methoxy-dioxaborolane was synthesized from 2a,3a-dihydroxycativic acid, a labdane-type diterpene isolated from aerial parts of Baccharis scandens DC. Very good chemical yields (85-97%) and high enantioselectivities (62-96% ee), were obtained.
Palabras clave: ASYMMETRIC REDUCTIONS , CHIRAL 1,3,2-DIOXABOROLANE , 2a,3a-DIHYDROXYCATIVIC ACID
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/172926
URL: https://www.acgpubs.org/doc/2020070911263210-OC-1202-247.pdf
Colecciones
Articulos(INTEQUI)
Articulos de INST. DE INVEST. EN TECNOLOGIA QUIMICA
Citación
Cifuente, Diego Alberto; Tonn, Carlos Eugenio; A chiral 1,3,2-dioxaborolane derived from a natural diterpene for asymmetric reduction of prochiral ketones; ACG Publications; Organic communications; 5; 2; 4-2012; 77-82
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