Portal de Periódicos da CAPES

Artigo Produção Nacional Revisado por pares

BIBTEX RIS

A Convenient Method of Synthesis of Dialkyltellurides and Dialkylditellurides

1989; Taylor & Francis; Volume: 19; Issue: 1-2 Linguagem: Inglês

10.1080/00397918908050975

1532-2432

J. T. B. FERREIRA, Alfredo R. M. Oliveira, J. V. Comasseto,

Chemical Synthesis and Reactions

Abstract Elemental tellurium is reduced by thioureadioxide in alkaline medium, leading to disodium telluride or ditelluride, depending on the amount of thioureadioxide used. The intermediate disodium telluride or ditelluride reacts “in situ” with alkyl halides to give dialkyltellurides or dialkylditellurides in high yield.