Transition Metal Phosphine Complexes Possessing Phase Transfer Function. Preparation and Reactivities of Palladium Complexes Containing Quaternary Ammonium Groups
作者:Tamon Okano、Nobuyuki Harada、Jitsuo Kiji
DOI:10.1246/cl.1994.1057
日期:1994.6
A new type of phosphine ligands (L) bearing quaternary ammonium as a functional group was synthesized. Their palladiumcomplexes, PdBr2L2, readily underwent halogen exchange with powdered NaI under two-phase conditions, and efficiently catalyzed the fluorocarbonylation of phenyl bromide with powdered KF at atmospheric pressure of CO.
合成了一种以季铵为官能团的新型膦配体(L)。他们的钯配合物 PdBr2L2 在两相条件下很容易与粉末状 NaI 进行卤素交换,并在 CO 的大气压下有效地催化苯基溴与粉末状 KF 的氟代羰基化。