Highly enantiomerically enriched ketone homoenolate reagents prepared by (-)-sparteine-mediated gamma-deprotonation of achiral 1-alkenyl carbamates.
Seppi
Michael
M
Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany.
Kalkofen
Rainer
R
Reupohl
Jens
J
Fröhlich
Roland
R
Hoppe
Dieter
D