678150-52-2Relevant articles and documents
Highly enantioenriched homoenolate reagents by asymmetric γ-deprotonation of achiral 1-silyl-substituted 1-alkenyl carbamates
Reuber, Jenny,Froehlich, Roland,Hoppe, Dieter
, p. 783 - 786 (2004)
1-Trimethylsilyl-1-alkenyl carbamates 1 are deprotonated by n-butyllithium/(-)-sparteine (2) with a high degree of enantiotopic differentiation in the γ-position to form the enantiomerically enriched allyllithium derivatives 3. Trapping these with several