ChemInform Abstract: Studies on the Intermolecular Cycloaddition of Diphenylacetonitrile Oxide with Substituted Olefins.

Abstract

Isoxazole derivatives R 0240Studies on the Intermolecular Cycloaddition of Diphenylacetonitrile Oxide with Substituted Olefins. -The title reactions affords isoxazolines of type (III)/(VI) and (VII). Except for dicyclopentadiene (V), only a single regioisomer is obtained. Compounds (IIIa-c) are transformed to β-hydroxy carbonyl compounds (IV) employing Curran's protocol (no yields given). -(WANKHEDE, K. S.; VAIDYA, V. V.; SURIYANARAYANAN, H.; SALUNKHE*, M. M.; TRIVEDI, G. K.; Synth.