75808-99-0Relevant articles and documents
77Se, 13C and 1H NMR Spectra of Phenylselenenylcycloalkanes, -cycloalkenes and Some of Their Selenoxides and 125Te NMR of a Tellurium Analogue
Duddeck, Helmut,Wagner, Petra,Biallass, Armin
, p. 248 - 259 (2007/10/02)
The 77Se, 13C and 1H NMR spectra of 46 mostly new compounds with phenylselenenyl groups attached to carbocycles and of three new corresponding selenoxides and the 125Te NMR of phenyltellurenylcyclohexane are reported.Substituent effects on the chemical sh
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
New Stereoselective Routes from Alcohols to Secondary Alkyl Bromides with Retention of Configuration
Sevrin, Mireille,Krief, Alain
, p. 656 - 657 (2007/10/02)
Secondary alcohols can be converted into the corresponding bromides with high stereoselective retention of configuration; this two-step process proceeds by a double inversion involving the intermediate selenides.