Dimethyltin oxide, complexes with

Itnidazole-2-carbaldehyde thiosemicarbazone forms the 5-chelate complex 21 upon reaction with dimethyltin oxide (00JCS(D)2267). 

The crystalline structure of the coordination 225 products of dimethyltin oxide with peptides, yielding potential antitumor agents, is being elucidated by various groups using X-ray crystallography and other methods. The adjacent formula shows the basic structure of the complex with a dipeptide. 

The Schiff-base salicylaldoximate forms two trinuclear complexes with tin upon refluxing with dimethyltin oxide (162). In both cases, the complex has a [L2Me6Sn3] unit with a bridging group X, which is either a fluoride or the oxygen of a second salicylaldoxime." Other bidentate [N,0] Schiff base ligands form stable complexes with tin that have antifungal activity." ... 

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