D. HOPPE

Enantioselective synthesis via sparteine-induced asymmetric deprotonation

D. HOPPE, Folker Hintze, Petra Tebben et al. · Pure and Applied Chemistry · 1994 · 101 citations · Full text

Engineering, Sparteine-induced Asymmetric Deprotonation, Organic Chemistry +4

Metallated 2-alkenyl carbamates: chiral homoenolate reagents for asymmetric synthesis

D. HOPPE, Thomas Krämer, J.‐R. SCHWARK et al. · Pure and Applied Chemistry · 1990 · 55 citations · Full text

Organic Chemistry, Chiral Homoenolate Reagents, Chemistry +2

Synthesis of Enantiomerically Enriched Allenes via Chiral, Configurationally Stable 1-Lithio-2-alkynyl Carbamates

S. Dreller, Michael Dyrbusch, D. HOPPE · Synlett · 1991 · 31 citations

Bioorganic Chemistry, Enantiomerically Enriched Allenes, Biochemistry +12

Heteroatom-directed lithiations of chiral alkyl carbamates: A powerful tool for enantioselective synthesis

D. HOPPE, Hartmut Ahrens, Walter Guarnieri et al. · Pure and Applied Chemistry · 1996 · 19 citations · Full text

Asymmetric Catalysis, Heteroatom-directed Lithiations, Engineering +10

Synthesis of enantioenriched indene-derived bicyclic alcohols and tricyclic cyclopropanes via (−)-sparteine-mediated lithiation of a racemic precursor and kinetic resolution during the cyclocarbolithiation

H. Laqua, Roland Fröhlich, Birgit Wibbeling et al. · Journal of Organometallic Chemistry · 2001 · 14 citations

Tricyclic Cyclopropanes, Engineering, Kinetic Resolution +6