85698-67-5Relevant academic research and scientific papers
Indium(I) Iodide-Mediated Chemo-, Regio-, and Stereoselective Hydrotelluration of 2-Alkyn-1-ol Derivatives
Barros, Olga Soares do Rego,Lang, Ernesto Schulz,Peppe, Clovis,Zeni, Gilson
, p. 1725 - 1727 (2007/10/03)
Indium(I) iodide promotes the rigorous chemo-, regio-, and stereoselective hydrotelluration of 2-alkyn-1-ol derivatives with diphenylditelluride. The Markovnikov adducts with stereochemistry corresponding to an anti addition of the tellurol constituents a
New Reagents, XXVI. (Phenyltelluro)ethene, 1-Lithio-1-(phenyltelluro)ethene, and (Phenyltelluro)ethyne, Synthesis and Reactions
Kauffmann, Thomas,Ahlers, Holger
, p. 1001 - 1008 (2007/10/02)
(Phenyltelluro)ethene (2a, 78percent) and -ethyne (4, 51percent) were synthesized for the first time.By lithiation with bulky lithium amides (lithium 2,2,6,6-tetramethylpiperidide and lithium dicyclohexylamide) 1-lithio-1-(phenyltelluro)ethene (2b) was obtained from 2a (ca. 50percent yield). 2b reacts with benzaldehyde and chlorotrimethylsilane to give the expected products 2c (88percent) and 2e (80percent), respectively, but no reaction occurred with 1-iodopropane and allyl bromide.
