Issue 6, 1996
From the journal:

Chemical Communications

A chloroalkyne complex from the coupling of alkylidyne and carbonyl ligands

Anthony F. Hill,   John M. Malget,   Andrew J. P. White  and  David J. Williams  

Abstract

Whilst the reaction of cis[W([triple bond, length half m-dash]CR)Br(CO)2(PPh3)2](R = C6H4Me-4) with K[HB(pz)3](pz = pyrazol-1-yl) provides [W([triple bond, length half m-dash]CR)(CO)2{HB(pz)3}], photolysis of the same complex leads to the trans isomer, which with K[HB(pz)3] provides initially [W(η2-OCCR)(CO)(PPh3){HB(pz)3}] 2b; subsequent treatment with Cl2PPh3leads to the chloroalkyne complex [W(η2-ClC[triple bond, length half m-dash]CR)Cl(CO){HB(pz)3}]4;the crystal structure of 2b and 4 are also reported.

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Article information

DOI
https://doi.org/10.1039/CC9960000721
Article type
Paper

Chem. Commun., 1996, 721-722

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A chloroalkyne complex from the coupling of alkylidyne and carbonyl ligands

A. F. Hill, J. M. Malget, A. J. P. White and D. J. Williams, Chem. Commun., 1996, 721 DOI: 10.1039/CC9960000721

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