Molecular Iodine-Mediated Ring Opening Reaction of Spiro-Epoxy Oxindoles with Electron Rich Arenes

摘要

abstract_textpHighly efficient and facile methodology has been developed for the ring opening reaction of spiro-epoxy oxindoles with electron rich arenes in presence of molecular iodine. These reactions can be carried out easily under mild reaction conditions to afford functionalized 2-indolinone derivatives in excellent yields./p/abstract_text