Synthesis, structure and catalytic application of palladium(II) complexes bearing N-heterocyclic carbenes and phosphines
作者:Wolfgang A Herrmann、Volker P.W Böhm、Christian W.K Gstöttmayr、Manja Grosche、Claus-Peter Reisinger、Thomas Weskamp
DOI:10.1016/s0022-328x(00)00722-1
日期:2001.1
mixed palladium(II) complexes bearing N-heterocycliccarbenes (NHCs) and triaryl- and trialkylphosphines [NHC(R2)]Pd(PR′3)I2 (R=Me, t-Bu, (R)-1-phenylethyl; R′=Ph, o-tolyl, cyclohexyl, t-Bu) have been prepared. Crystal structure details of trans-diiodo(1,3-di-tert-butylimidazolin-2-ylidene)(triphenylphosphino)palladium(II) are presented. The complexes were tested as catalysts in the Mizoroki–Heck, Suzuki–Miyaura