Cascade reactions in total synthesis

KC Nicolaou, DJ Edmonds… - Angewandte Chemie …, 2006 - Wiley Online Library
The design and implementation of cascade reactions is a challenging facet of organic
chemistry, yet one that can impart striking novelty, elegance, and efficiency to synthetic …

Phosphoramidites: privileged ligands in asymmetric catalysis

JF Teichert, BL Feringa - Angewandte Chemie International …, 2010 - Wiley Online Library
Asymmetric catalysis with transition‐metal complexes is the basis for a vast array of
stereoselective transformations and has changed the face of modern synthetic chemistry …

Stereodivergent Construction of 1, 3‐Chiral Centers via Tandem Asymmetric Conjugate Addition and Allylic Substitution Reaction

JH Xie, YM Hou, Z Feng, SL You - Angewandte Chemie, 2023 - Wiley Online Library
Herein, we report a synthesis of cyclohexanones bearing multi‐continuous stereocenters by
combining copper‐catalyzed asymmetric conjugate addition of dialkylzinc reagents to cyclic …

Asymmetric organocatalytic domino reactions

D Enders, C Grondal, MRM Hüttl - … Chemie International Edition, 2007 - Wiley Online Library
The current status of organic synthesis is hampered by costly protecting‐group strategies
and lengthy purification procedures after each synthetic step. To circumvent these problems …

Palladium‐Catalyzed Asymmetric Decarboxylative Cycloaddition of Vinylethylene Carbonates with Michael Acceptors: Construction of Vicinal Quaternary …

A Khan, L Yang, J Xu, LY Jin, YJ Zhang - Angewandte Chemie, 2014 - Wiley Online Library
An efficient method for the diastereo‐and enantioselective construction of vicinal all‐carbon
quaternary stereocenters through palladium‐catalyzed decarboxylative cycloaddition of …

Kaskadenreaktionen in der Totalsynthese

KC Nicolaou, DJ Edmonds, PG Bulger - Angewandte Chemie, 2006 - Wiley Online Library
Abstract Die Entwicklung und Umsetzung von Kaskadenreaktionen hat zu beachtlichen
neuartigen, eleganten und effizienten Synthesestrategien geführt. Als besonders …

Asymmetrische organokatalytische Dominoreaktionen

D Enders, C Grondal, MRM Hüttl - Angewandte Chemie, 2007 - Wiley Online Library
Der derzeitige Stand der organischen Synthese macht oft kostspielige
Schutzgruppenstrategien und aufwändige Reinigungsschritte nach jeder Synthesestufe …

[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 …

Metal‐Free Radical [2+2+1] Carbocyclization of Benzene‐Linked 1,n‐Enynes: Dual C(sp3)H Functionalization Adjacent to a Heteroatom

M Hu, JH Fan, Y Liu, XH Ouyang… - Angewandte Chemie …, 2015 - Wiley Online Library
A new metal‐free oxidative radical [2+ 2+ 1] carbocyclization of benzene‐linked 1, n‐enynes
with two C (sp3) H bonds adjacent to the same heteroatom is described. This method …

Cycle‐specific organocascade catalysis: application to olefin hydroamination, hydro‐oxidation, and amino‐oxidation, and to natural product synthesis

B Simmons, AM Walji, DWC MacMillan - Angewandte Chemie, 2009 - Wiley Online Library
The discovery of new strategies that emulate nature s capacity to rapidly construct
architectural complexity continues to be a central focus for research and development in the …