Dalton transactions

Synthesis of nickel complexes with bidentate N, O-type ligands and application in the catalytic oligomerization of ethylene

A Kermagoret, P Braunstein

文献索引：Kermagoret, Anthony; Braunstein, Pierre Dalton Transactions, 2008 , # 12 p. 1564 - 1573

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被引用次数: 39

摘要

The dinuclear complexes [Ni (µ-Cl){(4, 5-dihydro-4, 4-dimethyloxazol-2-yl) methanol}] 2Cl214 and [Ni (µ-Cl){(pyridin-2-yl) methanol}] 2Cl216 have been synthesized in high yields by reaction of NiCl2 with 2 mol. equiv. of the ligands 4, 5-dihydro-4, 4-dimethyloxazol-2-yl) methanol 13 or (pyridin-2-yl) methanol 15, respectively. The reaction of NiCl2 with 3 mol. equiv. of 15 afforded in high yield the mononuclear, octahedral mer-[Ni {(pyridin-2-yl) ...