Side-Arm Control in Phosphine-Sulfonate Palladium- and Nickel-Catalyzed Ethylene Polymerization and Copolymerization
作者:Tao Liang、Changle Chen
DOI:10.1021/acs.organomet.7b00294
日期:2017.6.26
corresponding Pd(II) complexes [κ2-(P,O)-2-(PPhAr)-1-benzenesulfonato]Pd(Me)(dmso) (Pd1, Ar = o-MeO-C6H4; Pd2, Ar = o-PhO-C6H4; Pd3, Ar = o-(2,6-Me2-C6H3)O-C6H4; Pd4, Ar = o-PhSO2-C6H4) and Ni(II) complexes [κ2-(P,O)-2-(PPhAr)-1-benzenesulfonato]NiPh(PPh3) (Ni1, Ar = o-MeO-C6H4; Ni2, Ar = o-PhO-C6H4; Ni3, Ar = o-(2,6-Me2-C6H3)O-C6H4; Ni4, Ar = o-PhSO2-C6H4) were prepared and applied in ethylene polymerization
设计并制备了一系列带有各种侧臂取代基的膦磺酸盐配体。对应的Pd(II)配合物[κ 2 - (P,ö)-2-(P药业股份)-1- benzenesulfonato将Pd(ME)(DMSO)(PD1中,Ar = ö -MeO-C 6 H ^ 4 ;加入Pd 2,Ar =o -PhO-C 6 H 4;Pd 3,Ar =o-(2,6-Me 2 -C 6 H 3)OC 6 H 4;Pd4,Ar =o- PhSO2 -C 6 H ^ 4)和Ni(II)配合物[κ 2 - (P,ö)-2-(P药业股份)-1- benzenesulfonato] NIPH(PPH 3)(NI1中,Ar = ö -MeO-C 6 ħ 4 ; NI2中,Ar = ö -PhO-C 6 H ^ 4 ;的Ni3中,Ar = ö - (2,6--ME 2 -C 6 H ^ 3)OC 6 H ^ 4 ; NI4中,Ar = ö -PhSO