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(Thio)urea-mediated synthesis of functionalized six-membered rings with multiple chiral centersA Focus on Triazolium as a Multipurpose Molecular Station for pH-Sensitive Interlocked Crown-Ether-Based Molecular MachinesA Promiscuous De Novo Retro-Aldolase Catalyzes Asymmetric Michael Additions via Schiff Base IntermediatesAsymmetric organocatalysis: from proline to highly efficient immobilized organocatalystsPalladium-Catalyzed Enantioselective Heck Alkenylation of Trisubstituted Allylic Alkenols: A Redox-Relay Strategy to Construct Vicinal StereocentersOrganocatalytic atroposelective synthesis of axially chiral styrenes.The ever-expanding role of asymmetric covalent organocatalysis in scalable, natural product synthesis.Interstrand cross-links arising from strand breaks at true abasic sites in duplex DNA.Organocatalytic enantioselective β-functionalization of aldehydes by oxidation of enamines and their application in cascade reactions.Simple strategy for synthesis of optically active allylic alcohols and amines by using enantioselective organocatalysisSpectroscopic and X-ray crystallographic evidence for electrostatic effects in 4-substituted cyclohexanone-derived hydrazones, imines, and corresponding saltsHistidine-containing peptide catalysts developed by a facile library screening method.Catalytic Asymmetric [4 + 2] Additions with Aliphatic Nitroalkenes.Effect of counterion structure on rates and diastereoselectivities in α,β-unsaturated iminium-ion Diels-Alder reactionsAsymmetric Organocatalysis: The Emerging Utility of α,β-Unsaturated Acylammonium Salts.Organocatalytic cascade aza-Michael/hemiacetal reaction between disubstituted hydrazines and α,β-unsaturated aldehydes: Highly diastereo- and enantioselective synthesis of pyrazolidine derivatives.Development of an Intermittent-Flow Enantioselective Aza-Henry Reaction Using an Arylnitromethane and Homogeneous Brønsted Acid-Base Catalyst with Recycle.Bioinspired total synthesis of katsumadain A by organocatalytic enantioselective 1,4-conjugate addition.Asymmetric aza-Michael reactions of alpha,beta-unsaturated ketones with bifunctional organic catalystsNatural products as inspiration for the development of asymmetric catalysis.An Aldol Reaction-Based Iridium(III) Chemosensor for the Visualization of Proline in Living CellsDirect catalytic asymmetric synthesis of pyrazolidine derivatives.Rational design of dynamic ammonium salt catalysts towards more flexible and selective functionDeveloping novel organocatalyzed aldol reactions for the enantioselective synthesis of biologically active molecules.Recent advances in cooperative ion pairing in asymmetric organocatalysis.Low-loading asymmetric organocatalysis.Transfer hydrogenation with Hantzsch esters and related organic hydride donors.C-C bond formation in diiron complexes.Multicomponent and sequential organocatalytic reactions: diversity with atom-economy and enantiocontrol.Combining transition metal catalysis and organocatalysis--an update.Catalytic enantioselective [4 + 2]-cycloaddition: a strategy to access aza-hexacycles.Organocatalytic tandem Michael addition reactions: A powerful access to the enantioselective synthesis of functionalized chromenes, thiochromenes and 1,2-dihydroquinolines.Asymmetric organocatalysis mediated by α,α-L-diaryl prolinols: recent advances.Chiral hypervalent iodine reagents: synthesis and reactivity.Synergy, compatibility, and innovation: merging Lewis acids with stereoselective enamine catalysis.Organocatalytic Lewis base functionalisation of carboxylic acids, esters and anhydrides via C1-ammonium or azolium enolates.Mechanisms of imine exchange reactions in organic solvents.Linear dialdehydes as promising substrates for aminocatalyzed transformations.Recent developments in utility of green multi-component reactions for the efficient synthesis of polysubstituted pyrans, thiopyrans, pyridines, and pyrazoles.Alkaloid synthesis using chiral secondary amine organocatalysts.
P2860
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P2860
description
article científic
@ca
article scientifique
@fr
articolo scientifico
@it
artigo científico
@pt
bilimsel makale
@tr
scientific article published on December 2007
@en
vedecký článok
@sk
vetenskaplig artikel
@sv
videnskabelig artikel
@da
vědecký článek
@cs
name
Iminium catalysis.
@en
Iminium catalysis.
@nl
type
label
Iminium catalysis.
@en
Iminium catalysis.
@nl
prefLabel
Iminium catalysis.
@en
Iminium catalysis.
@nl
P2093
P356
P1433
P1476
Iminium catalysis.
@en
P2093
Anniina Erkkilä
Inkeri Majander
Petri M Pihko
P304
P356
10.1021/CR068388P
P577
2007-12-01T00:00:00Z