Concepedia

The first 4,4′-imidazolium-tagged C<sub>2</sub>-symmetric bis(oxazolines): application in the asymmetric Henry reaction

Liwei Tang, Xiao Dong, Zhiming Zhou, Ying‐Qiang Liu, Li Dai, Man Zhang

RSC Advances · 2014 · 15 citations · 34 references

DOI

Concepts

Abstract

Highly efficient and recyclable imidazolium-tagged bis(oxazolines), with an imidazolium tagged onto the 4,4′-position of the box, have been designed and prepared for the first time.

References

34

Bis(oxazolines) as chiral ligands in metal-catalyzed asymmetric reactions. Catalytic, asymmetric cyclopropanation of olefins

David A. Evans, K. A. Woerpel, Mira M. Hinman et al. · Journal of the American Chemical Society · 1991 · 964 citations

, , +10

The Henry reaction: recent examples

Frederick A. Luzzio · Tetrahedron · 2001 · 746 citations

, , +7

Recent Advances in the Catalytic Asymmetric Nitroaldol (Henry) Reaction

Claudio Palomo, Mikel Oiarbide, Antonio Laso · European Journal of Organic Chemistry · 2007 · 498 citations

, , +13

A New Copper Acetate-Bis(oxazoline)-Catalyzed, Enantioselective Henry Reaction

David A. Evans, Daniel Seidel, Magnus Rueping et al. · Journal of the American Chemical Society · 2003 · 490 citations

, , +13

Functionalized Chiral Ionic Liquids as Highly Efficient Asymmetric Organocatalysts for Michael Addition to Nitroolefins

Sanzhong Luo, Xueling Mi, Long Zhang et al. · Angewandte Chemie International Edition · 2006 · 446 citations

, , +6