75809-00-6Relevant articles and documents
Stereochemical outcome of reactions involving 1,1-bis(seleno) 4-tert-butyl cyclohexanes
Krief, Alain,Badaoui, Elie,Dumont, Willy,Hevesi, Laszlo,Hennans, Bernard,Dieden, Reiner
, p. 3231 - 3234 (2007/10/02)
Stereoselective allylotion of conformationally rigid 4-tert-butyl-1,1,-bis(methylseleno) cyclohexanes 1 has been achieved(i) from the axial face on sequential reaction of 1 with alkyllithiums, copper iodide-dimethyl sulfide and allyl bromides and (ii) fro
Stereoselective Synthesis and Reactions of 1-Seleno-4-tert-Butyl Cyclohexyllithiums
Krief, A.,Evrard, G.,Badaoui, E.,Beys, V. De,Dieden, R.
, p. 5635 - 5638 (2007/10/02)
The axial C-Se bond of seleno- and mixed selenoacetals derived from 4-tert-butyl cyclohexanones exhibit a high tendency to be cleaved by n-butyllithium.The resulting 1-seleno-4-tert-butyl cyclohexyllithiums are selectively protonated or selenylated via ax