235779-96-1Relevant articles and documents
Efficient desymmetrization of meso-cis-1,2-cyclohexanedimethanol with differentiation between diastereotopic and enentiotopic C-H bonds by (-)- sparteine-mediated deprotonation
Van Bebber, Jan,Ahrens, Hartmut,Froehlich, Roland,Hoppe, Dieter
, p. 1905 - 1916 (1999)
The deprotonation of a dicarbamate prepared from cis-1,2- cyclohexanedimethanol by sec-butyllithium/(-)-sparteine proceeds with efficient selection between the enantiotopic branches and their diastereotopic protons with high preference for the pro-S proto