TY - JOUR
T1 - Attack of isocyanide and carbon monoxide on a bridging alkylidyne ligand at a ditungsten centre. Cleavage of the C-N and C-O triple bonds with respective formation of tungsten-imido and -oxo groups and concomitant addition of the carbon atom to the bridging alkylidyne carbon yielding a bridging σ-W 1,η2-W2 alkynyl ligand
AU - Chisholm, Malcolm H.
AU - Heppert, Joseph A.
AU - Huffman, John C.
AU - Streib, William E.
PY - 1985
Y1 - 1985
N2 - Isocyanide ligands and carbon monoxide, C≡X, where X = NBu t, NC6H3Me2-2,6, and O, react in hydrocarbon solvents with [(PriO)2W(μ-CSiMe 3)]2 to give compounds of formula (PriO)(X=) W(μ-CSiMe3)(μ-η2,μ1-CCSiMe 3)W(OPri)3; the compound where X = 2,6-dimethylphenylimido has been characterized by an X-ray study while that for X = O is formulated as an analogue based on i.r. and n.m.r. data.
AB - Isocyanide ligands and carbon monoxide, C≡X, where X = NBu t, NC6H3Me2-2,6, and O, react in hydrocarbon solvents with [(PriO)2W(μ-CSiMe 3)]2 to give compounds of formula (PriO)(X=) W(μ-CSiMe3)(μ-η2,μ1-CCSiMe 3)W(OPri)3; the compound where X = 2,6-dimethylphenylimido has been characterized by an X-ray study while that for X = O is formulated as an analogue based on i.r. and n.m.r. data.
UR - http://www.scopus.com/inward/record.url?scp=37049095252&partnerID=8YFLogxK
U2 - 10.1039/C39850001771
DO - 10.1039/C39850001771
M3 - Article
AN - SCOPUS:37049095252
SN - 0022-4936
SP - 1771
EP - 1773
JO - Journal of the Chemical Society, Chemical Communications
JF - Journal of the Chemical Society, Chemical Communications
IS - 24
ER -