Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleA C<sub>2</sub>-Chiral Bis(amidinium) Catalyst for a Diels-Alder Reaction Constituting the Key Step of the Quinkert-Dane Estrone Synthesis.AuthorsSvetlana B. Tsogoeva; Gerd Dürner; Michael Bolte; Michael W. GöbelPublicationEuropean Journal of Organic Chemistry, 2003, Vol 2003, Issue 9, p1661ISSN1434-193XPublication typeArticleDOI10.1002/ejoc.200200635