Preparation, characterisation and structures of copper(II) complexes of an asymmetric anti-cancer drug analogue †
作者:Boujemaa Moubaraki、Keith S. Murray、John D. Ranford、Jagadese J. Vittal、Xiaobai Wang、Yan Xu
DOI:10.1039/a905020e
日期:——
series of copper(II) complexes of the anti-cancer drug analogue 1,5-bis(2-pyridylmethylene)thiocarbonohydrazide (H2L) was synthesized from acid solution. The single crystalstructures of two asymmetric, binuclear, complexes [Cu2(HL)(H2PO4)2}2][NO3]2·2H2O and [Cu2(HL)(CF3CO2)3}2] and two mononuclear, monomeric complexes [Cu(H3L)(H2O)][ClO4]3·2H2O and [Cu(H3L)(NO3)2]NO3 were solved. The binuclear complexes
Dinuclear Nickel(II) and Palladium(II) Complexes in Combination with Different Co-Catalysts as Highly Active Catalysts for the Vinyl/Addition Polymerization of Norbornene
作者:Vasile Lozana、Paul-Gerhard Lassahn、Cungen Zhang、Biao Wu、Christoph Janiak、Gerd Rheinwald、Heinrich Lang
DOI:10.1515/znb-2003-1202
日期:2003.12.1
minium, B(C6F5)3/AlEt3 for the vinyl/addition polymerization of norbornene to reach activities of up to 2.4 · 107 gpolymer/mol(metal)·h (molar ratios metal:AlMAO = 1:100, metal:borane:AlEt3 = 1:9:10). Polymer characterization by GPC gave molar mass distributions of Mw/Mn ≈ 2, thereby indicating a coordination polymerization with a single-site character of the active species.