title: Synthesis of enantioenriched 5-alkylidene-2-cyclopentenones from chiral allenyl carbamates: generation of a chiral lithium allenolate and allylic activation for a conrotatory 4pi-electrocyclization.
authors.affiliation: Organisch-chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany.
authors.forename: Carsten
authors.initials: C
authors.lastname: Schultz-Fademrecht
authors.forename: Marc A
authors.initials: MA
authors.lastname: Tius
authors.forename: Stefan
authors.initials: S
authors.lastname: Grimme
authors.forename: B
authors.initials: B
authors.lastname: Wibbeling
authors.forename: Dieter
authors.initials: D
authors.lastname: Hoppe