Issue 24, 1984

Alkylidyne[pyrazol-1-yl)borato]tungsten complexes:metal–carbon triple bonds as four-electron donors

Abstract

The tungsten Complexes [W([triple bond, length half m-dash]CR)(CO)2(R′Bpz3)](R = Me or C6H4Me-4,R′[double bond, length half m-dash]H; R = C6H4Me-4,R = pz = pyrazol-1-yl) have been prepared and used to synthesise heteronuclear di-and tri-metal compounds with bridging alkylidyne ligands;the structures of the species [W[triple bond, length half m-dash]CC6H4Me-4)(CO)2(Bpz4)] and [FeW(µ-CC6H4Me-4)(CO)5(HBpz3)] have been established by X-ray diffraction.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1984, 1623-1625

Alkylidyne[pyrazol-1-yl)borato]tungsten complexes:metal–carbon triple bonds as four-electron donors

M. Green, J. A. K. Howard, A. P. James, A. N. de M. Jelfs, C. M. Nunn and F. G. A. Stone, J. Chem. Soc., Chem. Commun., 1984, 1623 DOI: 10.1039/C39840001623

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