Walter Guarnieri

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

Regio‐ and Stereoselective Electrophilic C‐Substitution of 2‐(<i>N,N</i>‐Dibenzylamino)‐1,ω‐alkanediols by Lithiation of Their Carbamates

Walter Guarnieri, Matthias Grehl, Dieter Hoppe · Angewandte Chemie International Edition in English · 1994 · 31 citations

Building Blocks, Engineering, Organic Chemistry +19

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

Monocarbamates, Derived from (S)-2-(Dibenzylamino)butane-1,4-diol, and the Influence of the Second O-Protecting Group on the Regioselectivity of Deprotonation - Application to the Synthesis of the Boletus Toxin (2S,4S)-γ-Hydroxy-norvaline

Martin Sendzik, Walter Guarnieri, Dieter Hoppe · Synthesis · 1998 · 12 citations

Enantioselective Synthesis, Engineering, Pharmaceutical Chemistry +14

Regio- and Stereoselective Lithiation and C-Substitution of (S)-2-(Dibenzylamino)butane-1,4-diol via Dicarbamates

Walter Guarnieri, Martin Sendzik, Roland Fröhlich et al. · Synthesis · 1998 · 12 citations

Diastereoselective Deprotonation, Engineering, Heterocyclic +12