31501-88-9Relevant academic research and scientific papers
Asymmetric synthesis of trifluoromethylphenyl cyclopropanes catalyzed by chiral metalloporphyrins
Le Maux, Paul,Juillard, Sandrine,Simonneaux, Gerard
, p. 1701 - 1704 (2006)
The asymmetric addition of 2,2,2-trifluorodiazoethane to styrene derivatives to give optically active trifluoromethylphenyl cyclopropanes (ee values up to 69%) was carried out by using chiral iron and ruthenium porphyrins as homogeneous and heterogeneous catalysts. Georg Thieme Verlag Stuttgart.
Enantioselective cobalt-catalyzed preparation of trifluoromethyl- substituted cyclopropanes
Morandi, Bill,Mariampillai, Brian,Carreira, Erick M.
supporting information; experimental part, p. 1101 - 1104 (2011/04/21)
Easy access on water: A cobalt-catalyzed asymmetric preparation of trifluoromethylcyclopropanes has been developed that yields high enantioselectivities with a broad range of styrene substrates (see scheme). The reaction presents a new access to enantioen
