Intramolecularly coordinated organotin tellurides: stable or unstable?

Angew Chem Int Ed Engl. 2012 Apr 2;51(14):3478-82. doi: 10.1002/anie.201107666. Epub 2012 Feb 29.

Abstract

The step-wise oxidation of an organotin(I) compound with elemental tellurium gave a variety of unprecedented organotin tellurides containing tin atoms in the oxidation states +II and +IV.