𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Catalytic Enantioselective Aza-Michael Reaction: Novel Protocols for Asymmetric Synthesis of β-Amino Carbonyl Compounds

✍ Scribed by Li-Wen Xu; Chun-Gu Xia

Publisher
John Wiley and Sons
Year
2005
Weight
9 KB
Volume
36
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Highly Enantioselective Catalytic Domi
A Highly Enantioselective Catalytic Domino Aza-Michael/Aldol Reaction: One-Pot Organocatalytic Asymmetric Synthesis of 1,2-Dihydroquinolidines
✍ Henrik Sundén; Ramon Rios; Ismail Ibrahem; Gui-Ling Zhao; Lars Eriksson; Armando 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB 👁 2 views

## Abstract The highly enantioselective organocatalytic domino aza‐Michael/aldol reaction is presented. The unprecedented, chiral amine‐catalyzed asymmetric domino reactions between 2‐aminobenzaldehydes and α,β‐unsaturated aldehydes proceed with excellent chemo‐ and enantioselectivity to give the c

Bifunctional Guanidine via an Amino Amid
Bifunctional Guanidine via an Amino Amide Skeleton for Asymmetric Michael Reactions of β-Ketoesters with Nitroolefins: A Concise Synthesis of Bicyclic β-Amino Acids
✍ Zhipeng Yu; Xiaohua Liu; Lin Zhou; Lili Lin; Xiaoming Feng 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 445 KB 👁 2 views

## Abstract **Two activations are better than one**: The chiral bifunctional guanidine **1**, which features an amino amide backbone, catalyzes the asymmetric Michael addition of a range of substrates and gives products with excellent stereoselectivities. The method also allows the efficient synthe