A One-Pot Approach to Δ2-Isoxazolines from Ketones and Arylacetylenes
摘要:
The sequential reaction of ketones with arylacetylenes and hydroxylamine in the presence of KOBut/DMSO followed by the treatment of the reaction mixture with H2O and KOH leads to Delta(2)-isoxazolines in up to 88% yield.
[EN] NOVEL 4,5-DIHYDROISOXAZOLES WITH ESTROGENIC ACTIVITY<br/>[FR] NOUVEAUX 4,5-DIHYDROISOXAZOLES AVEC UNE ACTIVITÉ OETROGÉNIQUE
申请人:PULKKINEN JUHA
公开号:WO2009066009A1
公开(公告)日:2009-05-28
This invention relates to novel 4,5-dihydroisoxazoles of formula (I), to their use as estrogen receptor modulators, and to methods of their preparation.