triethylamine; palladium diacetate in further solvent(s) byproducts: C6H5COOMe; (Ar); addn. of 2-IC6H4COOMe to suspn. of Pd(OAc)2 (5 molpercent) in 1-butyl-3-methylimidazolium tetrafluoroborate; stirring at 100°C; cooling to ambient temp., addn. of Et3N and then pinacolborane; stirring at 100°C for 6 h; cooling, extn. with Et2O; washing with water of combined extracts; drying over anhyd. MgSO4; removal of ether in vac., flash chromy. on silica gel (hexane-EtOAc, 9:1);
参考文献
Wolan, Andrzej; Zaidlewicz, Marek
Organic and Biomolecular Chemistry, 2003 , vol. 1, # 19 p. 3274 - 3276
