CYCLOADDITION OF DI(2-PYRIDYL) DITELLURIDE TO NORBORNENE STIMULATED BY ANTIMONY PENTACHLORIDE
DOI:
https://doi.org/10.1007/1137Keywords:
alkenes, antimony pentachloride, di(2-pyridyl) ditelluride, tellurium-containing heterocycles, polar cycloadditionAbstract
The interaction of norbornene with the di(2-pyridyl) ditelluride–antimony pentachloride system in methylene chloride proceeds with the formation of exo-9-telluro-3-azoniatetracyclo-[9.2.1.02.10.03,8]tetradeca-3(8),4,6-triene chloroantimonates(III), which are the products of polar cycloaddition of tellurium-containing electrophiles at the multiple bond. The structure of the heterocyclization products was established by X-ray structural analysis.
Authors: A. V. Borisov, Zh. V. Matsulevich, V. K. Osmanov, G. N. Borisova, G. Z. Mammadova, A. M. Maharramov, and V. N. Khrustalev.
English Translation in Chemistry of Heterocyclic Compounds, 2012, 48 (7), pp 1085-1089