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Sulfonium ylide epoxidation reactions: methylene transfer.
Bellenie, Benjamin R; Goodman, Jonathan M.
Afiliação
  • Bellenie BR; Unilever Centre for Molecular Science Informatics, Department of Chemistry, Lensfield Road, Cambridge, UK CB2 1EW.
Chem Commun (Camb) ; (9): 1076-7, 2004 May 07.
Article em En | MEDLINE | ID: mdl-15116192
ABSTRACT
Using a D-mannitol derived chiral sulfide, terminal epoxides are formed in up to 76% ee; the first example of double asymmetric induction in a sulfonium methylide epoxidation is reported and an improved method of generating sulfonium ylides is detailed.
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Base de dados: MEDLINE Idioma: En Ano de publicação: 2004 Tipo de documento: Article
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Base de dados: MEDLINE Idioma: En Ano de publicação: 2004 Tipo de documento: Article