Porous organic polymers as metal free heterogeneous organocatalysts

M Debruyne, V Van Speybroeck, P Van Der Voort… - Green …, 2021 - pubs.rsc.org
Efficient catalysis is essential from a green chemistry perspective. Porous organic polymers
(POPs) have recently emerged as highly effective materials for catalytic applications. POPs …

Cyclobutane and cyclobutene synthesis: catalytic enantioselective [2+ 2] cycloadditions

Y Xu, ML Conner, MK Brown - … Chemie International Edition, 2015 - Wiley Online Library
Cyclobutanes and cyclobutenes are important structural motifs found in numerous
biologically significant molecules, and they are useful intermediates for chemical synthesis …

Chalcogen bonding catalysis of a nitro‐Michael reaction

P Wonner, A Dreger, L Vogel… - Angewandte Chemie …, 2019 - Wiley Online Library
Chalcogen bonding is the non‐covalent interaction between Lewis acidic chalcogen
substituents and Lewis bases. Herein, we present the first application of dicationic tellurium …

The diarylprolinol silyl ethers: ten years after

BS Donslund, TK Johansen, PH Poulsen… - Angewandte Chemie …, 2015 - Wiley Online Library
Asymmetric organocatalysis has experienced an incredible development since the
beginning of this century. The expansion of the field has led to a large number of efficient …

Nitro-mannich reaction

A Noble, JC Anderson - Chemical Reviews, 2013 - ACS Publications
Reactions that utilize addition of active C− H nucleophiles to C X bonds represent some of
the most fundamental carbon− carbon bond-forming processes in organic chemistry. Of …

Asymmetric organocatalytic formal [2+ 2]-cycloadditions via bifunctional H-bond directing dienamine catalysis

Ł Albrecht, G Dickmeiss, FC Acosta… - Journal of the …, 2012 - ACS Publications
A new concept in organocatalysis allowing for the construction of cyclobutanes with four
contiguous stereocenters with complete diastereo-and enantiomeric control by a formal [2+ …

When asymmetric aminocatalysis meets the vinylogy principle

ID Jurberg, I Chatterjee, R Tannert… - Chemical …, 2013 - pubs.rsc.org
Over the past decade, asymmetric aminocatalysis has become a reliable synthetic platform
for generating stereogenic centres at the α and β positions of unmodified carbonyl …

Recent developments in next generation (S)-proline-derived chiral organocatalysts

E Juaristi - Tetrahedron, 2021 - Elsevier
In the area of asymmetric organocatalysis, significant effort has been dedicated during the
last decade to improve the performance of emblematic catalysts such as proline, as well as …

Inverse hydride shuttle catalysis enables the stereoselective one-step synthesis of complex frameworks

I Klose, G Di Mauro, D Kaldre, N Maulide - Nature Chemistry, 2022 - nature.com
The rapid assembly of complex scaffolds in a single step from simple precursors identifies as
an ideal reaction in terms of efficiency and sustainability. Indeed, the direct single-step …

Merging organocatalysis and gold catalysis—a critical evaluation of the underlying concepts

CCJ Loh, D Enders - Chemistry–A European Journal, 2012 - Wiley Online Library
While both organocatalysis and gold catalysis have their roots deeply entrenched in the
landscape of modern organic chemistry, an exciting trend in the complementary merging of …