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Mono- and bis(ethyne)nickel(0) complexes

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Pörschke,  Klaus-Richard
Research Group Pörschke, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

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Citation

Pörschke, K.-R. (1989). Mono- and bis(ethyne)nickel(0) complexes. Journal of the American Chemical Society, 111(15), 5691-5699. doi:10.1021/ja00197a029.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0024-28A0-0
Abstract
Various (ligand)nickel(0)-ethene complexes react with ethyne in ether or pentane at low temperature to afford crystalline compounds of types (R3P)2Ni(C2H2), {(RO)3P}2Ni(C2H2), (tBuNC)2Ni(C2H2), (R3P)Ni(C2H2)(C2H4), {(R3P)-Ni(C2H4)}2(µ-C2H2), {(R3P)Ni(C2H2)}2(µ-C2H2), and (R3P)Ni(C2H2)2 (R = Me, Et, iPr,Ch, Ph). The chemical and spectroscopic properties of the new complexes are reported.