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Journal of the Brazilian Chemical Society

Print version ISSN 0103-5053On-line version ISSN 1678-4790

Abstract

VIEIRA, Maurício L.; ZINN, Fabiano K.  and  COMASSETO, João V.. Hydrotelluration of alkynes: a unique route to Z-vinyl organometallics. J. Braz. Chem. Soc. [online]. 2001, vol.12, n.5, pp.586-596. ISSN 0103-5053.  http://dx.doi.org/10.1590/S0103-50532001000500003.

The hydrotelluration reaction of alkynes is reviewed. The transformation of vinylic tellurides into reactive vinyl organometallics and the coupling reactions of vinylic tellurides with alkynes and organometallics are presented.

Keywords : Hydrotelluration; vinylic tellurides; transmetallation; coupling reactions; tellurium.

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