94330-95-7Relevant articles and documents
5-Hydroxy-3-phenyl-5-vinyl-2-isoxazoline and 3-phenyl-5-vinylisoxazole: Synthesis and reactivity
Di Nunno, Leonardo,Scilimati, Antonio,Vitale, Paola
, p. 11270 - 11278 (2007/10/03)
5-Hydroxy-3-phenyl-5-vinyl-2-isoxazoline has been synthesized by reacting benzonitrile oxide with the enolate ion of methyl vinyl ketone. From 5-hydroxy-5-vinyl-2-isoxazoline, 5-vinylisoxazole was then quantitatively obtained by dehydration-aromatization
REACTION DES METHYLENE γ-BUTYROLACTONES AVEC LES ARYLNITRILOXYDES. EVOLUTION INATTENDUE DU BIS ADDUIT ISSU DE LA 5-METHYLENE(5H)FURAN-2-ONE
Fihi, Rachid,Ciamala, Kabula,Vebrel, Joel,Rodier, Noel
, p. 55 - 62 (2007/10/02)
In explorations of synthesis and chemistry of spiroheterocycles, we found that reaction of aromatic nitrile oxydes with methylene γ-butyrolactones (at room temperature) produced spiroheterocycles 4,5 and 6.When cycloadditions were carried out in refluxing