Studies on the disproportionation of trichloromethyltin

Studies on the disproportionation of trichloromethyltin

The rate of disproportionation of trichloromethyltin in various solvents was studied by two methods, derivatization with sodium tetraethylborate and 13C NMR measurements, which gave similar results. The reaction followed second‐order kinetics and was more rapid in coordinating solvents than in uncoo...

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Veröffentlicht in:Applied organometallic chemistry 2003-08, Vol.17 (8), p.631-634
Hauptverfasser: Bertelo, Christopher A., Duriez, Christophe, Girois, Stéphane, Jousseaume, Bernard, Toupance, Thierry
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
disproportionation
electrophilic cleavage
Exact sciences and technology
Ge, sn, pb derivatives
kinetics
Organic chemistry
Organometalloidal and organometallic compounds
organotin chlorides
Preparations and properties
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Zusammenfassung:The rate of disproportionation of trichloromethyltin in various solvents was studied by two methods, derivatization with sodium tetraethylborate and 13C NMR measurements, which gave similar results. The reaction followed second‐order kinetics and was more rapid in coordinating solvents than in uncoordinating ones. Moreover, it was catalyzed by nucleophiles, such as amines or alcohols, which is in favor of a nucleophile‐assisted electrophilic reaction. Copyright © 2003 John Wiley & Sons, Ltd.
ISSN:0268-2605
1099-0739
DOI:10.1002/aoc.466