[4 + 2] Annulation of Donor-Acceptor Cyclopropanes with Acetylenes Using 1,2-Zwitterionic Reactivity

Roman A Novikov1,2, Anna V Tarasova1, Dmitry A Denisov1

  • 1N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , 47 Leninsky Prosp., 119991 Moscow, Russian Federation.

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