Bifunctional Amine-Squaramides: Powerful Hydrogen-Bonding Organocatalysts for Asymmetric Domino/Cascade Reactions
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Experimental and Theoretical Studies in Hydrogen-Bonding OrganocatalysisRecent Advances in Dynamic Kinetic Resolution by Chiral Bifunctional (Thio)urea- and Squaramide-Based OrganocatalystsDiscovery and enantiocontrol of axially chiral urazoles via organocatalytic tyrosine click reaction.Organocatalytic Hydrophosphonylation Reaction of Carbonyl Groups.Applications of Chiral Squaramides: From Asymmetric Organocatalysis to Biologically Active Compounds.Enantioselective Synthesis of Isoquinolines: Merging Chiral-Phosphine and Gold Catalysis.Enantioselective magnesium-catalyzed transformations.Asymmetric Brønsted acid catalysis with chiral carboxylic acids.Asymmetric Synthesis of Spiropyrazolones by Sequential Organo- and Silver Catalysis.A complementary pair of enantioselective switchable organocatalysts.Design and synthesis of squaramide-based MOFs as efficient MOF-supported hydrogen-bonding organocatalysts.β2, 2 -Amino Acid N-Carboxyanhydrides Relying on Sequential Enantioselective C(4)-Functionalization of Pyrrolidin-2,3-diones and Regioselective Baeyer-Villiger Oxidation.Mechanistic Insights into the Mode of Action of Bifunctional Pyrrolidine-Squaramide-Derived Organocatalysts.Synthesis and Characterisation of Chiral Triazole-Based Halogen-Bond Donors: Halogen Bonds in the Solid State and in Solution.Squaramide-Catalyzed Asymmetric aza-Friedel-Crafts/N,O-Acetalization Domino Reactions Between 2-Naphthols and Pyrazolinone Ketimines.Catalytic Asymmetric Synthesis of Dihydropyrido[1,2-a]indoles from Nitrones and Allenoates.Chemo- and Stereoselective Cross Rauhut-Currier-Type Reaction of Tri-substituted Alkenes Containing Trifluoromethyl Groups.One-pot asymmetric synthesis of a spiro[dihydrofurocoumarin/pyrazolone] scaffold by a Michael addition/I2-mediated cyclization sequence.Chiral Triazoles in Anion-Binding Catalysis: New Entry to Enantioselective Reissert-Type Reactions.Optimizing the Accuracy and Computational Cost in Theoretical Squaramide Catalysis: The Henry Reaction.Enantioselective Synthesis of Quaternary Δ4 - and Δ5 -Dehydroprolines Based on a Two-Step Formal [3+2] Cycloaddition of α-Aryl and α-Alkyl Isocyano(thio)acetates with Vinyl Ketones.A Three-Component Enantioselective Cyclization Reaction Catalyzed by an Unnatural Amino Acid Derivative.Bifunctional Brønsted Base Catalyst Enables Regio-, Diastereo-, and Enantioselective Cα -Alkylation of β-Tetralones and Related Aromatic-Ring-Fused Cycloalkanones.Expedient and Diastereodivergent Assembly of Terpenoid Decalin Subunits having Quaternary Stereocenters through Organocatalytic Robinson Annulation of Nazarov Reagent.Organocatalytic Asymmetric Benzylation and Aldol-Hemiacetalization of α,β-Unsaturated Trifluoromethyl Ketones: Efficient Enantioselective Construction of 3,4-Dihydroisocoumarins.Enantioselective aminocatalytic synthesis of tetrahydropyrano[2,3-c]pyrazoles via a domino Michael-hemiacetalization reaction with alkylidene pyrazolones.Catalytic asymmetric chemodivergent arylative dearomatization of tryptophols.Organocatalytic asymmetric synthesis of 2,4-disubstituted imidazolidines via domino addition-aza-Michael reaction.Catalytic enantioselective synthesis of carboxy-substituted 2-isoxazolines by cascade oxa-Michael-cyclization.Asymmetric dual catalysis via fragmentation of a single rhodium precursor complex.Enantioselective synthesis of chiral α,β-unsaturated γ-substituted butyrolactams by organocatalyzed direct asymmetric vinylogous Michael addition of α,β-unsaturated γ-butyrolactam to 2-enoylpyridines.Organocatalytic asymmetric Michael addition of α-alkylidene succinimides to nitrostyrenes.Organocatalytic asymmetric addition of alcohols to cyclic trifluoromethyl ketimines: highly enantioselective synthesis of chiral N,O-ketals.Self-assembled fibrillar networks of a multifaceted chiral squaramide: supramolecular multistimuli-responsive alcogels.Organocatalytic cascade Michael/Michael reaction for the asymmetric synthesis of spirooxindoles containing five contiguous stereocenters.Squaramide-catalysed asymmetric cascade aza-Michael/Michael addition reaction for the synthesis of chiral trisubstituted pyrrolidines.Diastereo- and enantioselective direct vinylogous Michael addition of γ-substituted butenolides to 2-enoylpyridines catalyzed by chiral bifunctional amine-squaramides.Organocatalytic asymmetric Michael addition of 3-substituted oxindoles to α,β-unsaturated acyl phosphonates for the synthesis of 3,3'-disubstituted oxindoles with chiral squaramides.
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P2860
Bifunctional Amine-Squaramides: Powerful Hydrogen-Bonding Organocatalysts for Asymmetric Domino/Cascade Reactions
description
im Januar 2015 veröffentlichter wissenschaftlicher Artikel
@de
wetenschappelijk artikel
@nl
наукова стаття, опублікована в січні 2015
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name
Bifunctional Amine-Squaramides ...... etric Domino/Cascade Reactions
@en
Bifunctional Amine-Squaramides ...... etric Domino/Cascade Reactions
@nl
type
label
Bifunctional Amine-Squaramides ...... etric Domino/Cascade Reactions
@en
Bifunctional Amine-Squaramides ...... etric Domino/Cascade Reactions
@nl
prefLabel
Bifunctional Amine-Squaramides ...... etric Domino/Cascade Reactions
@en
Bifunctional Amine-Squaramides ...... etric Domino/Cascade Reactions
@nl
P2093
P2860
P356
P1476
Bifunctional Amine-Squaramides ...... etric Domino/Cascade Reactions
@en
P2093
Daniel Hack
Dieter Enders
Pankaj Chauhan
Suruchi Mahajan
P2860
P304
P356
10.1002/ADSC.201401003
P577
2015-01-15T00:00:00Z