financially supported by the 973 Program(No.2015CB654700 or 2015654702);the National Natural Science Foundation of China(Nos.51473156 and 51203147)
Cobalt and nickel complexes (la-ld and 2a-2d, respectively) supported by 2-imidate-pyridine ligands were synthesized and used for 1,3-butadiene polymerization. The complexes were characterized by IR and element anal...
financially supported by the National Basic Research Program of China(No.2015CB654700(2015CB674702));The CAS Hundred Talents Program(Y220011001);the National Natural Science Foundation of China(Nos.51473156 and 51203147);Jilin Provincial Research Fund for Basic Research,China(No.20130102007JC)
The polymerization of 1,3-butadiene was examined by using a novel halogen-free neodymium m-nitrobenzenesulfonate (Nd(3-NBSOa)3·donors)/alkylaluminum binary catalyst system. The catalyst showed fairly high activit...