Novel unsymmetrical P/O substituted ferrocene ligands and the first structurally characterised hydroxyferrocene derivativeElectronic supplementary information (ESI) available: Fig. S1: Molecular structure of 3; Fig. S2: Molecular structure of 4 (50% probability ellipsoids). See http://www.rsc.org/suppdata/dt/b4/b403862b/
作者:Robert C. J. Atkinson、Vernon C. Gibson、Nicholas J. Long、Andrew J. P. White、David J. Williams
DOI:10.1039/b403862b
日期:——
Two new unsymmetrical 1′-substituted hydroxyferrocene ligands featuring either phosphine or phosphine oxide substituents have been synthesised and the phosphine oxide derivative has been structurally characterised. A nickel complex of the hydroxyl/phosphine ligand has been formed, along with preliminary evaluation of the complex for catalysis of ethylene polymerisation.