Contrasting Diastereoselectivity between Cyclic Nitrones and Azomethine Ylides. Stereocontrolled Pathways to cis-anti-anti-cis-Oxazatetraquinanes from a Bicyclic Nitrone.

Reddy, D Srinivas; Reddy, G Sudhakar; Beatriz, Adilson; Corey, E J

Contrasting Diastereoselectivity between Cyclic Nitrones and Azomethine Ylides. Stereocontrolled Pathways to cis-anti-anti-cis-Oxazatetraquinanes from a Bicyclic Nitrone.

Reddy, D Srinivas; Reddy, G Sudhakar; Beatriz, Adilson; Corey, E J.

Afiliação

Reddy DS; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.
Reddy GS; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.
Beatriz A; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.
Corey EJ; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.

Org Lett ; 23(14): 5445-5447, 2021 07 16.

Article em En | MEDLINE | ID: mdl-34210133

ABSTRACT

ABSTRACT

A study of [3 + 2] cycloaddition reactions of a bicyclic nitrone with various cyclopentenes has clarified the diastereomeric preferences as a function of the olefinic structure. It has also identified an important stereochemical difference between nitrones and the analogous azomethine ylides in [3 + 2] cycloaddition reactions.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Org Lett Assunto da revista: BIOQUIMICA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Estados Unidos

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