Cyclization of Oxindolic methylketones with acid : A rapid synthesis of (±)-aspidofractinine
Identifieur interne : 001262 ( Main/Exploration ); précédent : 001261; suivant : 001263Cyclization of Oxindolic methylketones with acid : A rapid synthesis of (±)-aspidofractinine
Auteurs : Dominique Cartier [France] ; Mohammed Ouahrani [France] ; Jean Lévy [France]Source :
- Tetrahedron Letters [ 0040-4039 ] ; 1989.
Abstract
The oxindolic methylketone 7 was cyclized in one step to the hexacyclic ketolactam 9 with acid. (±)-Aspidofractinine 23 was prepared by sequential reduction of 9. The model oxindolic methylketone 11, when reacted with acid, gave compounds 12 and 17a,b.
Url:
DOI: 10.1016/S0040-4039(00)99622-9
Affiliations:
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(±)-Aspidofractinine 23 was prepared by sequential reduction of 9. The model oxindolic methylketone 11, when reacted with acid, gave compounds 12 and 17a,b.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Champagne-Ardenne</li><li>Grand Est</li></region><settlement><li>Reims Cédex</li></settlement></list><tree><country name="France"><region name="Grand Est"><name sortKey="Cartier, Dominique" sort="Cartier, Dominique" uniqKey="Cartier D" first="Dominique" last="Cartier">Dominique Cartier</name></region><name sortKey="Levy, Jean" sort="Levy, Jean" uniqKey="Levy J" first="Jean" last="Lévy">Jean Lévy</name><name sortKey="Ouahrani, Mohammed" sort="Ouahrani, Mohammed" uniqKey="Ouahrani M" first="Mohammed" last="Ouahrani">Mohammed Ouahrani</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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