809237-24-9Relevant articles and documents
Polarity matching of radical trapping: High yielding 3-exo and 4-exo cyclizations
Gansaeuer, Andreas,Lauterbach, Thorsten,Geich-Gimbel, Daniel
, p. 4983 - 4990 (2007/10/03)
A catalyzed synthesis of cyclopropanes and cyclobutanes via radical chemistry is described. The method that generally proceeds in high yields uses epoxides as radical precursors and titanocene(III) complexes as the electron transfer catalysts (see scheme)