Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1321850 | Journal of Organometallic Chemistry | 2013 | 8 Pages |
Thirteen organotin(IV) and low valent complexes of group 14 (Ge, Sn, Pb) containing LNO ligand(s) (where LNO is 2-(N,N-dimethylaminomethyl)phenolate) were synthesized and its structure described by NMR techniques in solution and X-ray techniques in the solid state (for L2NOSnPh2, L2NOSnCl2, L2NOGe and LNOSnCl which forms a dimer). Structures and properties of prepared species have been compared with previously published germanium and tin compounds containing –OCH2CH2NMe2 as O,N- or LCN (where LCN is 2-(N,N-dimethylaminomethyl)phenyl) as C,N-chelating ligands. The solid state structures containing LNO ligand(s) reveal much stronger intramolecular N → Sn coordination than complexes containing latter two ligands.
Graphical abstractOrganotin(IV) and low valent complexes of group 14 (Ge, Sn, Pb) containing LNO ligand(s) (2-[N,N-dimethyl(aminomethyl)phenolate]) were prepared and its structure described by NMR techniques in solution and X-ray techniques in the solid state.Figure optionsDownload full-size imageDownload as PowerPoint slideHighlights► N,O-Chelated and bischelated tri-, diorganotin(IV) compounds and complexes were prepared. ► N,O-chelated and bischelated germanium(II), tin(II) and lead(II) complexes were prepared. ► Structure was investigated by XRD and NMR techniques.