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Journal of the Mexican Chemical Society

Print version ISSN 1870-249X

Abstract

HERNANDEZ-IBINARRIAGA, Ilsa  and  MIRANDA, Luis D.. Nucleophilic Addition of Potassium O-Ethyl Dithiocarbonate to Baylis-Hillman Adducts Using 9-BBN as Catalyst. J. Mex. Chem. Soc [online]. 2009, vol.53, n.2, pp.55-58. ISSN 1870-249X.

En este artículo se describe una adición de Michael diastereoselectiva del O-etilditiocarbonato de potasio comercial sobre aductos de Baylis-Hillman, utilizando 9-BBN (9-borabiciclo[3.3.1]no nano) como ácido de Lewis. El 9-BBN protegió el grupo hidroxilo y activó al mismo tiempo el grupo carbonilo del aceptor de Michael.

Keywords : Xantatos; aductos de Baylis-Hillman; 9-BBN; ácido de Lewis.

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