title: Iron-catalyzed preparation of trifluoromethyl substituted vinyl- and alkynylcyclopropanes.
abstract: A convenient iron-catalyzed procedure to prepare trifluoromethylated vinyl- and alkynylcyclopropanes in a chemo- and diastereoselective manner is presented. The active diazo compound (trifluoromethyl diazomethane) is generated in situ and used in the concomitant cyclopropanation reaction.
authors: Laboratorium für Organische Chemie, ETH Zürich, CH-8093 Zürich, Switzerland.
authors: Bill
authors: B
authors: Morandi
authors: Jeremy
authors: J
authors: Cheang
authors: Erick M
authors: EM
authors: Carreira