55136-88-4Relevant academic research and scientific papers
Chiral Organometallic Reagents, XVI. Enantiomerization of α-Thio-, α-Seleno-, and α-Telluro-Substituted Alkyllithium Compounds; Kinetic and Mechanistic Studies
Hoffmann, Reinhard W.,Dress, Ruprecht K.,Ruhland, Thomas,Wenzel, Andreas
, p. 861 - 870 (2007/10/02)
The rate of enantiomerization of the racemic α-phenylselenoalkyllithium compound 6 has been determined by dynamic NMR spectroscopy in THF.The enantiomerization rate was found to be first order with respect to monomeric 6 and to show no conspicuous sol
Synthesis and characterization of bis(aryltelluro)methanes
Torres, Libardo C.
, p. 69 - 78 (2007/10/02)
The reaction of diarylditellurides with diazomethane was used to prepare 7 new bis(aryltelluro)methanes, ArTeCH2TeAr.These compunds were characterized by their 1H, 13C NMR and IR spectra and elemental analysis.The 13C NMR spectra of the corresponding dite
Synthesis of chelating ditelluroether ligands, RTeCH2CH2CH2TeR (R = Me, Ph)
Hope, Eric G.,Kemmitt, Tim,Levason, William
, p. 206 - 207 (2008/10/08)
RTeLi (R = Me, Ph), prepared in situ in tetrahydrofuran from RLi and Te, react at low temperatures with 1,3-dihalopropanes, X(CH2)3X (X = Cl, Br), to give high yields of RTe(CH2)3TeR. At ambient or higher temperatures these reactions yield mainly R2Te2. The RTeCH2TeR are made analogously, but 1,2-dichloroethane gave only R2Te2.
