| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1309378 | Inorganica Chimica Acta | 2007 | 6 Pages |
Poly(metalpolycarbodiimides) were obtained from cyanamide or dilithium cyanamide and di-, tri- or tetra-chlorogermanes by dehydrochlorination, transmetallation or exchange GeCl/GeN reactions. The preparation was extended to mesityldichlorostibane. Metal polyhalides develop a high tendency to generate poly(metalcarbodiimide) cryptands in spite of the linear molecular shape of the carbodiimide links. In these oligomeric structures, the reactivity of the metal nitrogen bond towards protic reagents is preserved and allows the confirmation of their structure by chemical investigations.
Graphical abstractPoly(metalpolycarbodiimides) were obtained from cyanamide or dilithium cyanamide and di-, tri- or tetra-chlorogermanes or mesityldichlorostibane. Metal polyhalides develop a high tendency to generate poly (metalcarbodiimide) cryptands. In these oligomeric structures, the reactivity of the metal nitrogen bond towards protic reagents is preserved.Figure optionsDownload full-size imageDownload as PowerPoint slide
