Silanediol-Catalyzed Chromenone Functionalization.

Hardman-Baldwin, Andrea M; Visco, Michael D; Wieting, Joshua M; Stern, Charlotte; Kondo, Shin-Ichi; Mattson, Anita E

Hardman-Baldwin, Andrea M; Visco, Michael D; Wieting, Joshua M; Stern, Charlotte; Kondo, Shin-Ichi; Mattson, Anita E.

Afiliación

Hardman-Baldwin AM; Department of Chemistry and Biochemistry, The Ohio State University , 100 West 18th Avenue, Columbus, Ohio 43210, United States.
Visco MD; Department of Chemistry and Biochemistry, The Ohio State University , 100 West 18th Avenue, Columbus, Ohio 43210, United States.
Wieting JM; Department of Chemistry and Biochemistry, The Ohio State University , 100 West 18th Avenue, Columbus, Ohio 43210, United States.
Stern C; Department of Chemistry and Biochemistry, The Ohio State University , 100 West 18th Avenue, Columbus, Ohio 43210, United States.
Kondo S; Department of Chemistry and Biochemistry, The Ohio State University , 100 West 18th Avenue, Columbus, Ohio 43210, United States.
Mattson AE; Department of Chemistry and Biochemistry, The Ohio State University , 100 West 18th Avenue, Columbus, Ohio 43210, United States.

Org Lett ; 18(15): 3766-9, 2016 08 05.

Article en En | MEDLINE | ID: mdl-27453257

ABSTRACT

ABSTRACT

Promising levels of enantiocontrol are observed in the silanediol-catalyzed addition of silyl ketene acetals to benzopyrylium triflates. This rare example of enantioselective, intermolecular chromenone functionalization with carbonyl-containing nucleophiles has potential applications in the synthesis of bioactive chromanones and tetrahydroxanthones.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Org Lett Asunto de la revista: BIOQUIMICA Año: 2016 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: EEUU / ESTADOS UNIDOS / ESTADOS UNIDOS DA AMERICA / EUA / UNITED STATES / UNITED STATES OF AMERICA / US / USA

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