52444-06-1Relevant academic research and scientific papers
Selectivity between deprotonation and attack on tellurium in the reaction of 1,4-thiatellurins with strongly basic reagents
Schoufs, H.J.M.,Maercker, A.,Brandsma, L.
, p. 1 - 6 (1992)
Reaction of 1,4-thiatellurin and some of its alkyl derivatives with n-butyllithium in tetrahydrofuran gives Z,Z-2,2'-dilithiodivinyl sulfide or alkyl derivatives and dibutyl telluride.With lithium diisopropylamide in tetrahydrofuran, in the case of 3,5'-dialkyl-1,4-thiatellurins, deprotonation with concomitant ring opening is the main reaction.
α,α'-DIIDOSULFIDES A USEFUL PREPARATION OF DIVINYLIC SULFIDES
Aida, T.,Chan, T. H.,Harpp, David N.
, p. 1089 - 1092 (2007/10/02)
Symmetric and unsymmetric divinylic sulfides can be prepared almost quantitatively by the elimination of HI by base from the corresponding α,α'-diidosulfide.These molecules are quantitatively formed in situ from α,α'-bistrimethylsiloxysulfides and iodotri
