Problems and solutions for alkene polymerisation catalysts incorporating Schiff-bases; migratory insertion and radical mechanisms of catalyst deactivationElectronic supplementary information (ESI) available: experimental details for the synthesis of all ligands and complexes, polymerisation data, further kinetic data along with treatment of errors, and a proposed radical propagation mechanism. See http://www.rsc.org/suppdata/cc/b1/b110423n/P.D. Knight, Peter Scott, B.S. Kimberley et al.|Chemical Communications|2002Cited by 68