EventsThe 10th International Electronic Conference on Synthetic Organic Chemistry
Event submissions
Published
with-doi10.3390/ecsoc-10-01432
This submission belongs to the session d. Symposium on Selenium and Tellurium Chemistry of the event The 10th International Electronic Conference on Synthetic Organic Chemistry
Published date
30 Nov, 2006
Citation
L. Vigo, P. Salin, R. Oilunkaniemi, R.S. Laitinen, Preparation and structural characterization of bis(trimethylsilylmethyl) tellurium diiodide, in Proceedings of The 10th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2006, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-10-01432
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Preparation and structural characterization of bis(trimethylsilylmethyl) tellurium diiodide

L. Vigo 1
P. Salin 1
R. Oilunkaniemi 1
R.S. Laitinen 1
1. Department of Chemistry, University of Oulu, PO Box 3000, FI-90570 Oulu, Finland
Abstract
The telluroether Te[CH2Si(CH3)3]2 (1) has been prepared in a good yield by the reaction of Na2Te and ClCH2SiMe3 in aqueous solution. The reaction of 1 with I2 affords TeI2[CH2Si(CH3)3]2 (2). The compounds have been characterized by 13C{1H}- and 125Te-NMR spectroscopy. The crystal structure of 2 shows the presence of weak Te···I and I···I secondary bonding interactions leading to the formation of a supramolecular assembly.
Keywords
diorganotellurium diiodide
secondary bonding
intramolecular coordination
A Facile Lab Scale Synthesis of Red Selenium
Tellurium / Lithium Exchange Reaction in the Synthesis of Spiroketals and 1,6-dioxigenated Systems