Base-Mediated Defluorosilylation of C(sp<sup>2</sup>
)−F and C(sp<sup>3</sup>
)−F Bonds
作者:Xiang-Wei Liu、Cayetana Zarate、Ruben Martin
DOI:10.1002/anie.201813294
日期:2019.2.11
The ability to selectively forge C–heteroatom bonds by C−F scission is typically accomplished by metal catalysts, specialized ligands and/or harsh reaction conditions. Described herein is a base‐mediated defluorosilylation of unactivated C(sp2)−F and C(sp3)−Fbonds that obviates the need for metal catalysts. This protocol is characterized by its simplicity, mild reaction conditions, and wide scope
Migratory insertion reactions of organometallics. 3. Carbon-carbon bond forming reactions of organotransition metals with .alpha.- or .gamma.-haloorganolithium reagents