Tin Phosphides Supported by Nitrogen-Based Ligands | ||
| Iraqi National Journal Of Chemistry | ||
| Article 1, Volume 0, Issue 55, November 2014, Pages 328-339 | ||
| Author | ||
| Majid S. Khalaf | ||
| Abstract | ||
| Abstract Synthetic route to a series of tin compounds incorporating nitrogen-based chelating ligands are described. The β-diketiminatotin chloride precursor was utilised to isolate the first tin-phosphorus tin compound using this ligand, [(HC{C(Me)NAr}2)SnPPh2]. The reactivity of the tin-phosphorus bond was probed by reaction with elemental selenium, resulting in direct insertion into the bond. A diamide ligand was employed to investigate this type of ligand in tin II and IV compounds. Two tin(IV) compounds, [(Me2Si{ArN}2)SnPh2] and [Li(OEt)2](Me2Si{ArN}2)SnPh2], were formed via reaction of the lithiatedpreligand, [Me2Si{ArNLi}2], with SnCl4. And finally a novel Sn(II) N-heterocyclic stannylene compound was formed by reaction of the preligand with SnCl2. | ||
| Keywords | ||
| nitrogen; based chelating ligands; NAr | ||
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