Issue 12, 1999
From the journal:

Chemical Communications

Reversible methyl group migration between osmium and tin in reactions of osmium trimethylstannyl complexes

Clifton E. F. Rickard,   Warren R. Roper,   Timothy J. Woodman  and  L. James Wright  

Abstract

Treatment of the coordinatively unsaturated osmium trimethylstannyl complex, Os(SnMe3)Cl(CO)(PPh3)2 1, with either pyridine (py) or sodium acetate results in methyl migration from tin to osmium, giving the structurally characterised complexes, Os(Me)(SnClMe2)(py)- (CO)(PPh3)2 2 or Os(Me)(SnMe2OC[Me]O)(CO)(PPh3)2 3, respectively: the methyl migration is reversible and treatment of Os(Me)(SnClMe2)(py)(CO)(PPh3)2 with CO gives the trimethylstannyl complex, Os(SnMe3)Cl(CO)2(PPh3)2.

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DOI
https://doi.org/10.1039/A902938I
Article type
Paper

Chem. Commun., 1999, 1101-1102

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Reversible methyl group migration between osmium and tin in reactions of osmium trimethylstannyl complexes

C. E. F. Rickard, W. R. Roper, T. J. Woodman and L. James Wright, Chem. Commun., 1999, 1101 DOI: 10.1039/A902938I

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