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Neier, Reinhard

Nom
Neier, Reinhard
Affiliation principale
Fonction
Professeure ordinaire
Email
Reinhard.Neier@unine.ch
Identifiants
https://libra.unine.ch/handle/123456789/383
_
0000-0003-0890-1797

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  • Publication
    Accès libre
    Preparation of N-Alkylketene-N-Butadienyl-N,O-Silyl Acetals
    (1996)
    Franz, Andreas
    ;
    Eschler, Pierre-Yves
    ;
    Tharin, Manuel
    ;
    Stoeckli-Evans, Helen 
    ;
    Neier, Reinhard 
    The synthesis of a series of dienamides 5a-j using Oppolzer’s method is described. Using Rathke’s method the ketene N,O-silyl acetals 6a-j can be obtained in good yield from the corresponding dienamines. The ketene acetals are obtained free of base and free of salts. They are stable and can be stored at -20°C. The new dienes are useful reagents for tandem reactions.