ChemInform Abstract: A N,N′-Dioxide—Copper(II) Complex as an Efficient Catalyst for the Enantioselective and Diastereoselective Mannich-Type Reaction of Glycine Schiff Bases with Aldimines.

A N,N′-Dioxide–Copper(II) Complex as an

A N,N′-Dioxide–Copper(II) Complex as an Efficient Catalyst for the Enantioselective and Diastereoselective Mannich-Type Reaction of Glycine Schiff Bases with Aldimines

✍ Deju Shang; Yanling Liu; Xin Zhou; Xiaohua Liu; Xiaoming Feng 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 202 KB 👁 2 views

## Abstract **Mild mannered!** A highly diastereo‐ and enantioselective Mannich‐type reaction of glycine Schiff base **1** has been developed by using the __N,N′__‐dioxide **L**‐Cu^II^ complex as a catalyst. Various optically active __anti‐__α,β‐diamino acid esters were obtained in good yields with