Single component NO chelated arylnickel (II) complexes as ethene polymerisation and CO/ethene copolymerisation catalysts. Examples of ligand induced changes to …

SY Desjardins, KJ Cavell, JL Hoare, BW Skelton…

Index: Desjardins, Sylvie Y.; Cavell, Kingsley J.; Hoare, Jason L.; Skelton, Brian W.; Sobolev, Alexander N.; White, Allan H.; Keim, Wilhelm Journal of Organometallic Chemistry, 1997 , vol. 544, # 2 p. 163 - 174

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Citation Number: 109

Abstract

Arylnickel (II) phosphine complexes containing substituted NO bidentate ligands, of the type [NiR (NO) L][NO= 4-nitropyridine-2-carboxylate (4-NO2-pyca), R= o-tolyl, L= PPh3; NO= 2- pyrazinecarboxylate (pyzca), R= o-tolyl, L= PPh3; and NO= 4-methoxypyridine-2- carboxylate (4-MeO-pyca), R= o-tolyl, L= PPh3] have been prepared and characterised. Single crystal X-ray studies of the complexes [Ni (o-tolyl)(pyca) PPh3], 1, and the ...