A versatile and stereoselective synthesis of (rac)-epibatidine
- Avenoza, A. 1
- Busto, J.H. 1
- Cativiela, C. 2
- Peregrina, J.M. 1
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1
Universidad de La Rioja
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2
Instituto de Nanociencia y Materiales de Aragón
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ISSN: 0039-7881
Argitalpen urtea: 1998
Alea: 9
Orrialdeak: 1335-1338
Mota: Artikulua
Beste argitalpen batzuk: Synthesis (Stuttgart)
Laburpena
A new synthesis of (±)-epibatidine has been achieved, involving a Diels-Alder cycloaddition of (Z)-4-[5'-(2'-chloropyridylmethylene)]-2-phenyl-5(4H)-oxazolone with Danishefsky's diene, and an intramolecular nucleophilic displacement in a trans-1,4-methanesulfonyloxycyclohexylamide derivative as key steps.