A new route to keto and alkyl derivatives of (R)-carvone via diastereoselective conjugate addition of nitronate ions

Autor: Costa, Jeronimo S., Freire, Bruno S., Moura, André L. S., Pereira, Vera L. Patrocinio

Publikováno v: Journal of the Brazilian Chemical Society v.17 n.7 2006
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 17, Issue: 7, Pages: 1229-1232, Published: DEC 2006

The reactivity and diastereoselectivity of conjugate addition of different nitronates ions to (R)-carvone was systematically studied. The Michael adducts 2a-e were obtained in good yield and 3,2-cis-3,5-trans selectivity. The nitroadducts 2b,c were t

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