Synthesis of 3,3'-spirocyclic oxindoles via phosphine catalyzed [4 + 2] cyclizations

Maxime Gicquel1, Catherine Gomez, Pascal Retailleau

  • 1Institut de Chimie des Substances Naturelles, CNRS UPR 2301 - Centre de Recherche de Gif -1, avenue de la Terrasse, 91198 Gif-sur-Yvette, France.

Organic Letters
|July 25, 2013
PubMed

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