A series of bis(alkoxo)palladium complexes(2 mol%) based on pyridine-containing alcohol ligand were tested for Fujiwara-Moritani reaction of thiophenes/furans with various olefins. The desired products were isolated in moderate to excellent yields under mild conditions. A possible concerted metalation-deprotonation(CMD) pathway for this transformation was proved by control experiments and ESI(+)-MS analysis.
【基金】
supported by the National Natural Science Foundation of China(Nos.21172200,21302172)~~
【更新日期】
2018-01-25
【分类号】
O621.251;O643.36
【正文快照】
In the past decades,Fujiwara-Moritani reaction has beennovel type of bis(alkoxo)palladium(II)complex based ondeveloped as one of the most useful tools to synthesizepyridine-containing alcohol ligand.These complexes werevinylated heteroarenes due to the en