Controlled site-selective reaction of gamma,gamma-dialkoxyallylic zirconium species with carbonyl compounds : A new method for the construction of gem-dialkoxycyclopropane derivatives

Ito H; Kuroi H; Ding H; Taguchi T

Journal of the American Chemical Society, Vol.120, No.26, 6623-6624, 1998

Ito H, Kuroi H, Ding H, Taguchi T

Keywords:DIASTEREOSELECTIVE RING CONTRACTION;NUCLEOPHILIC ACYL SUBSTITUTION;2 CYCLO-ADDITIONS;KETENE ACETALS;HIGH-PRESSURE;MECHANISTIC ASPECTS;ETHER DERIVATIVES;ESTERS;ALDEHYDES;REAGENTS