Functionalized Cross-Linked Copolymers: A “C2-Symmetric” Solid-Phase Catalyst for Enantioselective Reactions

Chris Halm, Mark J. Kurth

Angewandte Chemie International Edition · 1998 · 56 citations · 0 references

Concepts

Abstract

Similar enantiomeric excesses as for analogous monomeric sulfonamides are provided by the chiral resin 1 (connections to the polymer are shown as circles) when it is used as catalyst for the reductive alkylation of aromatic aldehydes and for the cyclopropanation of cinnamyl alcohol.