Insertion into the nickel-carbon bond of N O chelated arylnickel (II) complexes. The development of single component catalysts for the oligomerisation of ethylene

SY Desjardins, KJ Cavell, H Jin, BW Skelton…

Index: Desjardins, Sylvie Y.; Cavell, Kingsley J.; Jin, Hong; Skelton, Brian W.; White, Allan H. Journal of Organometallic Chemistry, 1996 , vol. 515, # 1-2 p. 233 - 243

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Citation Number: 54

Abstract

A series of arylnickel phosphine complexes containing chelating Nz. sbnd; O ligands, of the type [NiAr (NO) L][N O= pyridine carboxylate (pyca); Ar= o-tolyl; L= PPh3, P (CH2Ph) 3, PMePh2, PMe2Ph, PCy3: R= p-tolyl; L= PPh3: Ar= phenyl; L= PPh3: R= mesityl; L= PMePh2: N O= pyridine acetate (pyac); At= mesityl; L= PMePh2] have been prepared, providing complexes with chelate ring sizes of five and six. Crystal structures for the ...