89486-57-7Relevant articles and documents
The Heterogeneous Catalytic Hydrogenation of Cumulated Allene-cyclopropanes: 1-(2'-Methylpropenylidene)-2-phenylcyclopropane.
Cromble, Leslie,Fernando, Candida E. C.
, p. 1519 - 1537 (2007/10/03)
The unsymmetrical title compound 2 having phenyl as an activating substituent was hydrogenated in heterogeneous solution phase using supported platinum and palladium as well as Raney nickel catalysts. Data are presented graphically using 'snapshot analysi
Conversion of non-activated alkenes into cyclopropanes with lithiated sulfones under nickel catalysis
Gai, Yonghua,Julia, Marc,Verpeaux, Jean-Noel
, p. 817 - 829 (2007/10/03)
Summary -Lithiated alkyl ierf-butyl sulfones convert alkenes into cyclopropane derivatives under nickel catalysis. The new reaction appears to differ from the known cyclopropanation reactions from both the stereochemical and the electronic points of view. Elsevier.