A General Method for Suzuki–Miyaura Coupling Reactions Using Lithium Triisopropyl Borates
作者:Matthias A. Oberli、Stephen L. Buchwald
DOI:10.1021/ol302063g
日期:2012.9.7
Conditions for the Suzuki–Miyauracoupling of lithium triisopropyl borates are reported, as well as a procedure for a one-pot lithiation, borylation, and subsequent Suzuki–Miyauracoupling of various heterocycles with aryl halides. These borate species are much more stable toward protodeboronation than the corresponding boronic acids and can conveniently be stored on benchtop at room temperature.