Synthesis of methano[60]fullerene derivatives: the fluoride ion-mediated reaction of [60]fullerene with silylated nucleophiles
作者:Tetsuo Hino、Kazushi Kinbara、Kazuhiko Saigo
DOI:10.1016/s0040-4039(01)00943-1
日期:2001.7
A new reaction of [60]fullerene with silylated nucleophiles is described. The cyclopropanation of [60]fullerene with silylated nucleophiles, such as silyl ketene acetals, silyl ketene thioacetals, and silyl enol ethers, derived from α-halo carbonyl compounds, smoothly proceeded in the presence of KF/18-crown-6 to give the corresponding methano[60]fullerenederivatives in moderate to good yields.