Asymmetric catalysis by chiral hydrogen‐bond donors

MS Taylor, EN Jacobsen - Angewandte Chemie International …, 2006 - Wiley Online Library
Hydrogen bonding is responsible for the structure of much of the world around us. The
unusual and complex properties of bulk water, the ability of proteins to fold into stable three …

Asymmetric aminocatalysis—gold rush in organic chemistry

P Melchiorre, M Marigo, A Carlone… - Angewandte Chemie …, 2008 - Wiley Online Library
Catalysis with chiral secondary amines (asymmetric aminocatalysis) has become a well‐
established and powerful synthetic tool for the chemo‐and enantioselective functionalization …

A highly enantioselective Brønsted acid catalyzed cascade reaction: organocatalytic transfer hydrogenation of quinolines and their application in the synthesis of …

M Rueping, AP Antonchick… - Angewandte Chemie …, 2006 - faculty.kaust.edu.sa
Abstract (Chemical Equation Presented) A categorical success: A Brønsted acid catalyzed
cascade transfer hydrogenation provides direct access to 2-aryl-and 2-alkyl-substituted …

Asymmetrische Katalyse durch chirale Wasserstoffbrückendonoren

MS Taylor, EN Jacobsen - Angewandte Chemie, 2006 - Wiley Online Library
Wasserstoffbrücken bestimmen die Struktur eines großen Teils der uns umgebenden
Materie. Die ungewöhnlichen Eigenschaften von flüssigem Wasser, die Faltung von …

[PDF][PDF] Diarylprolinol ethers: Expanding the potential of enamine/iminium-ion catalysis

C Palomo, A Mielgo - ANGEWANDTE CHEMIE-INTERNATIONAL …, 2006 - academia.edu
Catalytic asymmetric synthesis is providing chemists with new and powerful tools for the
efficient synthesis of complex molecules.[1] Although for many years asymmetric catalysis …

Die asymmetrische Aminokatalyse–Goldrausch in der organischen Chemie

P Melchiorre, M Marigo, A Carlone… - Angewandte …, 2008 - Wiley Online Library
Die Katalyse mit chiralen sekundären Aminen (asymmetrische Aminokatalyse) ist ein
leistungsfähiges Verfahren zur chemo‐und enantioselektiven Funktionalisierung von …

[PDF][PDF] The development of double axially chiral phosphoric acids and their catalytic transfer hydrogenation of quinolines

QS Guo, DM Du, J Xu - Angewandte Chemie International Edition, 2008 - academia.edu
The design of novel chiral catalysts for asymmetric synthesis is an active field of modern
organic chemistry.[1] Chiral phosphoric acid catalysts, pioneered by Akiyama et al. and …

Recent developments in asymmetric transfer hydrogenation with Hantzsch esters: a biomimetic approach

SL You - Chemistry–An Asian Journal, 2007 - Wiley Online Library
By utilizing Hantzsch esters as the hydrogen source, asymmetric transfer hydrogenation of
C C, C N, and C O is realized in the presence of an organocatalyst or a metal–ligand …