Access to Oxoquinoline Heterocycles by N-Heterocyclic Carbene Catalyzed Ester Activation for Selective Reaction with an Enone

N-Heterocyclic Carbene Catalyzed Activation of Esters: A New Option for Asymmetric Domino Reactions

(2014) Pankaj Chauhan et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

An Isothiourea-Catalyzed Asymmetric [2,3]-Rearrangement of Allylic Ammonium Ylides

(2014) Thomas H. West et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Access to pyridines via DMAP-catalyzed activation of α-chloro acetic ester to react with unsaturated imines

(2014) Lin Hao et al.   Organic Chemistry Frontiers

N-tert-Butyl Triazolylidenes: Catalysts for the Enantioselective (3+2) Annulation of α,β-Unsaturated Acyl Azoliums

(2013) Lisa Candish et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Isothiourea-Mediated One-Pot Synthesis of Functionalized Pyridines

(2013) Daniel G. Stark et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

NHC Organocatalytic Formal LUMO Activation of α,β-Unsaturated Esters for Reaction with Enamides

(2013) Jiajia Cheng et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Amine–N-heterocyclic carbene cascade catalysis for the asymmetric synthesis of fused indane derivatives with multiple chiral centres

(2013) Zhi-Jun Jia et al.   CHEMICAL COMMUNICATIONS

Regioselective Sulfonylation and N- to O-Sulfonyl Migration of Quinazolin-4(3H)-ones and Analogous Thienopyrimidin-4(3H)-ones

(2013) Matthias D. Mertens et al.   JOURNAL OF ORGANIC CHEMISTRY

β-Carbon activation of saturated carboxylic esters through N-heterocyclic carbene organocatalysis

(2013) Zhenqian Fu et al.   Nature Chemistry

NHC-Catalyzed Reaction of Enals with Hydroxy Chalcones: Diastereoselective Synthesis of Functionalized Coumarins

(2013) Anup Bhunia et al.   ORGANIC LETTERS

Organocatalytic Activation of Alkylacetic Esters as Enolate Precursors to React with α,β-Unsaturated Imines

(2013) Lin Hao et al.   ORGANIC LETTERS

Asymmetric Access to the Smallest Enolate Intermediate via Organocatalytic Activation of Acetic Ester

(2013) Shaojin Chen et al.   ORGANIC LETTERS

Organocatalytic Enantioselective γ-Aminoalkylation of Unsaturated Ester: Access to Pipecolic Acid Derivatives

(2013) Jianfeng Xu et al.   ORGANIC LETTERS

Palladium-Catalyzed Oxidative Insertion of Carbon Monoxide to N-Sulfonyl-2-aminobiaryls through C–H Bond Activation: Access to Bioactive Phenanthridinone Derivatives in One Pot

(2013) Venkatachalam Rajeshkumar et al.   ORGANIC LETTERS

Isothiourea-mediated asymmetric Michael-lactonisation of trifluoromethylenones: a synthetic and mechanistic study

(2013) Louis C. Morrill et al.   Chemical Science

A Concise Assembly of Electron-Deficient 2,4-Dienes and 2,4-Dienals: Regio- and Stereoselectiveexo-Diels-Alder and Redox Reactions through Sequential Amine and Carbene Catalysis

(2012) Chao Ma et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Controlled β-protonation and [4+2] cycloaddition of enals and chalconesvia N-heterocyclic carbene/acid catalysis: toward substrate independent reaction control

(2012) Zhenqian Fu et al.   CHEMICAL COMMUNICATIONS

Rational Design of Small Molecule Inhibitors Targeting the Rac GTPase-p67phox Signaling Axis in Inflammation

(2012) Emily E. Bosco et al.   CHEMISTRY & BIOLOGY

N-Heterocyclic Carbene-Catalyzed Ireland–Coates Claisen Rearrangement: Synthesis of Functionalized β-Lactones

(2012) Lisa Candish et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Activation of Stable Carboxylate Esters as Enolate Equivalents via N-Heterocyclic Carbene Catalysts

(2012) Lin Hao et al.   ORGANIC LETTERS

New synthesis and reactions of indolizidine 167E and indolizidine derivatives

(2012) Shang-Shing P. Chou et al.   TETRAHEDRON

Lewis Acid Activated Synthesis of Highly Substituted Cyclopentanes by the N-Heterocyclic Carbene Catalyzed Addition of Homoenolate Equivalents to Unsaturated Ketoesters

(2011) Daniel T. Cohen et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Total Synthesis of (+)-Omphadiol

(2011) Gang Liu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Highly Regio- and Stereoselective Cascade Annulation of Enals and Benzodi(enone)s Catalyzed by N-Heterocyclic Carbenes

(2011) Xinqiang Fang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Stetter Reactions of Enals and Modified Chalcones Catalyzed by N-Heterocyclic Carbenes

(2011) Xinqiang Fang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Dual Secondary Amine/N-Heterocyclic Carbene Catalysis in the Asymmetric Michael/Cross-Benzoin Cascade Reaction of β-Oxo Sulfones with Enals

(2011) Dieter Enders et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Organocatalytic Asymmetric Michael Addition of 1-Acetylindolin-3-ones to α,β-Unsaturated Aldehydes: Synthesis of 2-Substituted Indolin-3-ones

(2011) Yao-Zong Liu et al.   JOURNAL OF ORGANIC CHEMISTRY

Organocatalytic Functionalization of Carboxylic Acids: Isothiourea-Catalyzed Asymmetric Intra- and Intermolecular Michael Addition−Lactonizations

(2011) Dorine Belmessieri et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Collective synthesis of natural products by means of organocascade catalysis

(2011) Spencer B. Jones et al.   NATURE

Organocatalytic Iminium Ion/Carbene Reaction Cascade for the Formation of Optically Active 2,4-Disubstituted Cyclopentenones

(2011) Christian Borch Jacobsen et al.   ORGANIC LETTERS

Dynamic Kinetic Asymmetric Synthesis of Five Contiguous Stereogenic Centers by Sequential Organocatalytic Stetter and Michael−Aldol Reaction: Enantioselective Synthesis of Fully Substituted Cyclopentanols Bearing a Quaternary Stereocenter

(2011) Bor-Cherng Hong et al.   ORGANIC LETTERS

Pd-Catalyzed Direct Cross-Coupling of Electron-Deficient Polyfluoroarenes with Heteroaromatic Tosylates

(2011) Shilu Fan et al.   ORGANIC LETTERS

Enantioselective Diels–Alder Reactions of Enals and Alkylidene Diketones Catalyzed by N-Heterocyclic Carbenes

(2011) Xinqiang Fang et al.   ORGANIC LETTERS

Enamine/carbene cascade catalysis in the diastereo- and enantioselective synthesis of functionalized cyclopentanones

(2011) Kerem E. Ozboya et al.   Chemical Science

Enantioselective, Organocatalyzed, Intramolecular Aldol Lactonizations with Keto Acids Leading to Bi- and Tricyclic β-Lactones and Topology-Morphing Transformations

(2010) Carolyn A. Leverett et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Pd-Catalyzed CN Bond Formation with Heteroaromatic Tosylates

(2010) Mette L. H. Mantel et al.   CHEMISTRY-A EUROPEAN JOURNAL

CooperativeN-Heterocyclic Carbene/Lewis Acid Catalysis for Highly Stereoselective Annulation Reactions with Homoenolates

(2010) Benoit Cardinal-David et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Formaltrans-Dihydroxylation andtrans-Aminohydroxylation of α,β-Unsaturated Aldehydes via an Organocatalytic Reaction Cascade

(2010) Łukasz Albrecht et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic cascade reactions as a new tool in total synthesis

(2010) Christoph Grondal et al.   Nature Chemistry

Conformationally-constrained indeno[2,1-c]quinolines – a new class of anti-mycobacterial agents

(2010) Ram Shankar Upadhayaya et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Sequential Organocatalytic Stetter and Michael-Aldol Condensation Reaction: Asymmetric Synthesis of Fully Substituted Cyclopentenes via a [1 + 2 + 2] Annulation Strategy

(2010) Bor-Cherng Hong et al.   ORGANIC LETTERS

Organocatalytic Preparation of Simple β-Hydroxy and β-Amino Esters: Low Catalyst Loadings and Gram-Scale Synthesis

(2010) Hao Jiang et al.   ORGANIC LETTERS

Multicatalytic, asymmetric Michael/Stetter reaction of salicylaldehydes and activated alkynes

(2010) C. M. Filloux et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Detosylation of 3-amino-1-tosylindole-2-carbonitriles using DBU and thiophenol

(2010) Sophia S. Michaelidou et al.   TETRAHEDRON

Asymmetric Organocatalytic Cascade Reactions with α-Substituted α,β-Unsaturated Aldehydes

(2009) Patrizia Galzerano et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Heteroaromatic Tosylates as Electrophiles in Regioselective Mizoroki-Heck-Coupling Reactions with Electron-Rich Olefins

(2009) Thomas M. Gøgsig et al.   CHEMISTRY-A EUROPEAN JOURNAL

Diastereoselective Synthesis of 4-Hydroxytetralones via a Cascade Stetter−Aldol Reaction Catalyzed byN-Heterocyclic Carbenes

(2009) Fang-Gang Sun et al.   JOURNAL OF ORGANIC CHEMISTRY

Asymmetric Synthesis of Functionalized Cyclopentanones via a Multicatalytic Secondary Amine/N-Heterocyclic Carbene Catalyzed Cascade Sequence

(2009) Stephen P. Lathrop et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

N-Heterocyclic Carbene-Catalyzed Generation of α,β-Unsaturated Acyl Imidazoliums: Synthesis of Dihydropyranones by their Reaction with Enolates

(2009) Sarah J. Ryan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Concise synthesis of ricciocarpin A and discovery of a more potent analogue

(2009) Anna Michrowska et al.   Nature Chemistry

Synthesis and glycosidase-inhibitory activity of novel polyhydroxylated quinolizidines derived from d-glycals

(2009) Nitee Kumari et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Heteroaromatic Sulfonates and Phosphates as Electrophiles in Iron-Catalyzed Cross-Couplings

(2009) Thomas M. Gøgsig et al.   ORGANIC LETTERS

Hg cathode-free electrochemical detosylation of N,N-disubstituted p-toluenesulfonamides: mild, efficient, and selective removal of N-tosyl group

(2009) Hisanori Senboku et al.   TETRAHEDRON LETTERS

Concise Synthesis of Spirocyclic, Bridged γ-Butyrolactones via Stereospecific, Dyotropic Rearrangements of β-Lactones Involving 1,2-Acyl and δ-Lactone Migrations

(2008) Vikram C. Purohit et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A GreenN-Detosylation of Indoles and Related Heterocycles Using Phase Transfer Catalysis

(2008) Yugang Liu et al.   ORGANIC PROCESS RESEARCH & DEVELOPMENT

[4+2] Cycloaddition reactions of 4-sulfur-substituted 2-pyridones with electron-deficient dienophiles

(2008) Shang-Shing P. Chou et al.   TETRAHEDRON

Enantioselective, NHC-Catalyzed Bicyclo-β-Lactam Formation via Direct Annulations of Enals and UnsaturatedN-Sulfonyl Ketimines

(2007) Ming He et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY