Catalytic Ethylene Polymerisation in Carbon Dioxide as a Reaction Medium with Soluble Nickel(II) Catalysts
作者:Amaia Bastero、Giancarlo Franciò、Walter Leitner、Stefan Mecking
DOI:10.1002/chem.200600499
日期:2006.8.7
A series of neutral Ni(II)-salicylaldiminato complexes substituted with perfluorooctyl- and trifluoromethyl groups, [Nikappa(2)-N,O-6-C(H)==NAr-2,4-R'(2)C(6)H(2)O}(Me)(pyridine)] (6 a: Ar=2,6-4-(F(17)C(8))C(6)H(4)}(2)C(6)H(3), R'=I; 6 b: Ar=2,6-4-(F(3)C)C(6)H(4)}(2)C(6)H(3), R'=I; 6 c: Ar=2,6-3,5-(F(3)C)(2)C(6)H(3)}(2)C(6)H(3), R'=3,5-(F(3)C)(2)C(6)H(3); 6 d: Ar=2,6-4-(F(17)C(8))C(6)H(4)}(2)C(6)H(3)
一系列被全氟辛基和三氟甲基取代的中性Ni(II)-水杨醛亚氨基络合物,[Ni kappa(2)-N,O-6-C(H)== NAr-2,4-R'(2) C(6)H(2)O}(Me)(吡啶)](6 a:Ar = 2,6- 4-(F(17)C(8))C(6)H(4)}( 2)C(6)H(3),R'= I; 6 b:Ar = 2,6- 4-(F(3)C)C(6)H(4)}(2)C(6 )H(3),R'= I; 6 c:Ar = 2,6- 3,5-(F(3)C)(2)C(6)H(3)}(2)C(6 )H(3),R'= 3,5-(F(3)C)(2)C(6)H(3); 6 d:Ar = 2,6- 4-(F(17)C (8))C(6)H(4)}(2)C(6)H(3),R'= 3,5-(F(3)C)(2)C(6)H(3) ; 6 e:Ar = 2,6- 3,5-(F(3)C)(2)C(6)H(3)}(2)C(6)H(3),R'=