Diastereoselective Diels-Alder reactions of a novel cyclopropenyl-containing chiral auxiliary.

Henderson, Jeff R; Parvez, Masood; Keay, Brian A

Henderson, Jeff R; Parvez, Masood; Keay, Brian A.

Afiliação

Henderson JR; Department of Chemistry, University of Calgary, Calgary, AB, T2N 1N4, Canada.

Org Lett ; 9(25): 5167-70, 2007 Dec 06.

Article em En | MEDLINE | ID: mdl-17997564

ABSTRACT

ABSTRACT

A novel cyclopropenyl-containing 1,3-spiroaminoalcohol auxiliary has been used in a variety of asymmetric Diels-Alder reactions providing endo adducts with diastereomeric ratios ranging from 21 up to >991. In addition, unexpected regiochemistry was observed for a Diels-Alder reaction between cyclopropenyl dienophile and 4-vinyl-1,2-dihydronapthalene.

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Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Org Lett Assunto da revista: BIOQUIMICA Ano de publicação: 2007 Tipo de documento: Article País de afiliação: Canadá

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