Related references
Note: Only part of the references are listed.Asymmetric Bronsted Acid-Catalyzed Friedel-Crafts Reactions of Indoles with Cyclic Imines - Efficient Generation of Nitrogen-Substituted Quaternary Carbon Centers
Magnus Rueping et al.
ADVANCED SYNTHESIS & CATALYSIS (2011)
One-Pot Synthesis of alpha-Amino Acids from Imines through CO2 Incorporation: An Alternative Method for Strecker Synthesis
Tsuyoshi Mita et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2011)
Exploiting the Divergent Reactivity of alpha-Isocyanoacetate: Multicomponent Synthesis of 5-Alkoxyoxazoles and Related Heterocycles
Claudia Lalli et al.
CHEMISTRY-A EUROPEAN JOURNAL (2011)
Enantioselective Aza-Morita-Baylis-Hillman Reaction Using Aliphatic alpha-Amidosulfones as Imine Surrogates
Nacim Abermil et al.
ADVANCED SYNTHESIS & CATALYSIS (2010)
Highly Selective Detection of Silver in the Low ppt Range with Ion-Selective Electrodes Based on Ionophore-Doped Fluorous Membranes
Chun-Ze Lai et al.
ANALYTICAL CHEMISTRY (2010)
N-Phosphinyl Phosphoramide-A Chiral Bronsted Acid Motif for the Direct Asymmetric N,O-Acetalization of Aldehydes
Sreekumar Vellalath et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)
Chiral Phosphoric Acids as Versatile Catalysts for Enantioselective Carbon-Carbon Bond Forming Reactions
Masahiro Terada
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN (2010)
Organocatalytic strategies for the asymmetric functionalization of indoles
Giuseppe Bartoli et al.
CHEMICAL SOCIETY REVIEWS (2010)
Controlling Stereoselectivity in the Aminocatalytic Enantioselective Mannich Reaction of Aldehydes with In Situ Generated N-Carbamoyl Imines
Patrizia Galzerano et al.
CHEMISTRY-A EUROPEAN JOURNAL (2010)
Metal-Free Synthesis of Imido Derivatives by Direct Oxidation of α-Amido Sulfones
Fabio Martinelli et al.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2010)
Regioselective Arylations of alpha-Amido Sulfones with Electron-Rich Arenes through Friedel-Crafts Alkylations Catalyzed by Ferric Chloride Hexahydrate: Synthesis of Unsymmetrical and Bis-Symmetrical Triarylmethanes
Ponnaboina Thirupathi et al.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2010)
Catalytic Enantioselective Mannich-Type Reaction with β-Phenyl Sulfonyl Acetonitrile
Pedro B. Gonzalez et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
Friedel-Crafts Arylation Reactions of N-Sulfonyl Aldimines or Sulfonamidesulfones with Electron-Rich Arenes Catalyzed by FeCl3•6H2O: Synthesis of Triarylmethanes and Bis-heteroarylarylmethanes
Ponnaboina Thirupathi et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
Zinc Chloride Promoted Formal Oxidative Coupling of Aromatic Aldehydes and Isocyanides to α-Ketoamides
Marinus Bouma et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
SPINOL-Derived Phosphoric Acids: Synthesis and Application in Enantioselective Friedel-Crafts Reaction of Indoles with Imines
Fangxi Xu et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
Design of Structurally Rigid trans-Diamine-Based Tf-Amide Organocatalysts with a Dihydroanthracene Framework for Asymmetric Conjugate Additions of Heterosubstituted Aldehydes to Vinyl Sulfones
Shin A. Moteki et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)
High Yield Synthesis of Pure Alkanethiolate-Capped Silver Nanoparticles
Alessandra Mari et al.
LANGMUIR (2010)
Alkylsulfides of Ag(I) and Au(I) as Metallosurfactants
Coenraad R. van den Brom et al.
LANGMUIR (2010)
Highly Enantio- and Diastereoselective Mannich Reactions of Glycine Schiff Bases with in situ Generated N-Boc-imines Catalyzed by a Cinchona Alkaloid Thiourea
Haile Zhang et al.
ORGANIC LETTERS (2010)
Passerini Three-Component Reaction of Alcohols under Catalytic Aerobic Oxidative Conditions
Julien Brioche et al.
ORGANIC LETTERS (2010)
Friedel-Crafts Reactions of 2-Naphthol with α-Amido Sulfones and Conversion of the Products with Nucleophiles
Biswanath Das et al.
SYNTHESIS-STUTTGART (2010)
Recent Applications of α-Amido Sulfones as in situ Equivalents of Activated Imines for Asymmetric Catalytic Nucleophilic Addition Reactions
Biaolin Yin et al.
SYNTHESIS-STUTTGART (2010)
Chiral Phosphoric Acids as Versatile Catalysts for Enantioselective Transformations
Masahiro Terada
SYNTHESIS-STUTTGART (2010)
Synthetic application of in situ generation of N-acyliminium ions from α-amido p-tolylsulfones for the synthesis of α-amino nitriles
Santosh T. Kadam et al.
TETRAHEDRON (2010)
Use of the Chiral Pool - Practical Asymmetric Organocatalytic Strecker Reaction with Quinine
Ruediger Reingruber et al.
ADVANCED SYNTHESIS & CATALYSIS (2009)
Transition Metal-Catalysed, Direct and Site-Selective N1-, C2-or C3-Arylation of the Indole Nucleus: 20 Years of Improvements
Lionel Joucla et al.
ADVANCED SYNTHESIS & CATALYSIS (2009)
Aza-Wittig-Supported Synthesis of the A Ring of Nosiheptide
Jin-Yong Lu et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)
Synthetic Studies on (-)-Lemonomycin: An Efficient Asymmetric Synthesis of Lemonomycinone Amide
Yan-Chao Wu et al.
JOURNAL OF ORGANIC CHEMISTRY (2009)
InBr3: A Versatile Catalyst for the Different Types of Friedel-Crafts Reactions
Ponnaboina Thirupathi et al.
JOURNAL OF ORGANIC CHEMISTRY (2009)
A Simple and Efficient Access to α-Amino Phosphonates from N-Benzyloxycarbonylamino Sulfones Using Indium(III) Chloride
Biswanath Das et al.
JOURNAL OF ORGANIC CHEMISTRY (2009)
Organocatalytic Asymmetric Formal [3+2] Cycloaddition with in Situ-Generated N-Carbamoyl Nitrones
Claudio Gioia et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)
Chiral Bronsted Acid-Catalyzed Enantioselective Three-Component Povarov Reaction
Hua Liu et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)
Chiral Bronsted Acid-Catalyzed Enantioselective Multicomponent Mannich Reaction: Synthesis of anti-1,3-Diamines Using Enecarbamates as Nucleophiles
Guillaume Dagousset et al.
ORGANIC LETTERS (2009)
Amberlyst-15: an efficient and reusable catalyst for the Friedel-Crafts reactions of activated arenes and heteroarenes with α-amido sulfones
Santosh T. Kadam et al.
TETRAHEDRON (2009)
Enantioselective synthesis of (3-indolyl)glycine derivatives via asymmetric Friedel-Crafts reaction between indoles and glyoxylate imines
Qiang Kang et al.
TETRAHEDRON (2009)
Chiral bronsted acid-mediated enantioselective organocatalytic three-component reaction for the construction of trifluoromethyl-containing molecules
Guang-Wu Zhang et al.
ADVANCED SYNTHESIS & CATALYSIS (2008)
Synthesis of alpha-ketoamides by a molecular-sieves-promoted formal oxidative coupling of aliphatic aldehydes with isocyanides
Jean-Marie Grassot et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)
Asymmetric Bronsted acid catalyzed isoindoline synthesis: Enhancement of enantiomeric ratio by stereoablative kinetic resolution
Dieter Enders et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)
Binaphthol-derived phosphoric acid as a versatile catalyst for enantioselective carbon-carbon bond forming reactions
Masahiro Terada
CHEMICAL COMMUNICATIONS (2008)
Highly enantioselective Friedel-Crafts reaction of 4,7-dihydroindoles with imines by chiral phosphoric acids: Facile access to 2-indolyl methanamine derivatives
Qiang Kang et al.
CHEMISTRY-A EUROPEAN JOURNAL (2008)
Synthesis of enantiopure (S)-indolylglycine by organocatalyzed Friedel-Crafts alkylation of indole
Martin J. Wanner et al.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2008)
Catalytic enantioselective addition of organometallic reagents to N-formylimines using monodentate phosphoramidite ligands
Maria Gabriella Pizzuti et al.
JOURNAL OF ORGANIC CHEMISTRY (2008)
Asymmetric total synthesis of (-)-quinocarcin
Yan-Chao Wu et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)
Direct Catalytic Asymmetric Synthesis of Cyclic Aminals from Aldehydes
Xu Cheng et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)
Asymmetric aza-henry reaction under phase transfer catalysis:: An experimental and theoretical study
Enrique Gomez-Bengoa et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)
Catalytic asymmetric addition of alcohols to imines:: Enantioselective preparation of chiral N,O-aminals
Guilong Li et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)
Development of a new nonpeptidic self-immolative spacer. Application to the design of protease sensing fluorogenic probes
Yves Meyer et al.
ORGANIC LETTERS (2008)
One-pot three-component synthesis of α-iminonitriles by IBX/TBAB-Mediated oxidative Strecker reaction
Patrice Fontaine et al.
ORGANIC LETTERS (2008)
A Mild and Efficient Catalytic Strecker Reaction of N-Alkoxycarbonylamino Sulfones with Trimethylsilyl Cyanide Using Indium(III) Chloride: A Facile Synthesis of α-Aminonitriles
Biswanath Das et al.
SYNLETT (2008)
Ammonium chloride promoted three-component synthesis of 5-iminooxazoline and its subsequent transformation to macrocyclodepsipeptide
Tracey Pirali et al.
ORGANIC LETTERS (2007)
Stronger bronsted acids
Takahiko Akiyama
CHEMICAL REVIEWS (2007)
Synthesis of tyrosine-derived tetrahydroisoquinolines by lewis acid catalyzed cyclization of N-(Phenyisulfonyl)alkyloxazolidinones
Stefan Tussetschlaeger et al.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2007)
Chiral phosphoric acid-catalyzed enantioselective Aza-Friedel-Crafts reaction of Indoles
Masahiro Terada et al.
ADVANCED SYNTHESIS & CATALYSIS (2007)
The highly enantioselective addition of indoles to N-acyl imines with use of a chiral phosphoric acid catalyst
Gerald B. Rowland et al.
ORGANIC LETTERS (2007)
Lanthanide triflate catalyzed generation of N-acyliminium ions from α-amido sulfones:: the synthesis of (1-alkyl-1-aryl)methyl phenyl sulfones
Chutima Kuhakarn et al.
TETRAHEDRON LETTERS (2007)
Synthesis of the antifungal β-1,3-glucan synthase inhibitor CANCIDAS (caspofungin acetate) from pneumocandin B0
William R. Leonard et al.
JOURNAL OF ORGANIC CHEMISTRY (2007)
Highly enantioselective Friedel-Crafts reaction of indoles with imines by a chiral phosphoric acid
Qiang Kang et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)
Recent advances in stereoselective syntheses using N-acylimines
Marino Petrini et al.
SYNTHESIS-STUTTGART (2007)
Enantioselective Friedel-Crafts reaction of electron-rich alkenes catalyzed by chiral bronsted acid
Masahiro Terada et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)
Chiral bronsted acid catalyzed enantioselective Friedel-Crafts reaction of indoles and alpha-aryl enamides: Construction of quaternary carbon atoms
Yi-Xia Jia et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2007)
Direct transition metal-catalyzed functionalization of heteroaromatic compounds
Ilya V. Seregin et al.
CHEMICAL SOCIETY REVIEWS (2007)
Solventless clay-promoted Friedel-Crafts reaction of indoles with α-amido sulfones:: Unexpected synthesis of 3-(1-arylsulfonylalkyl) indoles
Roberto Ballini et al.
ORGANIC LETTERS (2006)
A copper(II)-catalyzed aza-Friedel-Crafts reaction of N-(2-pyridyl)sulfonyl aldimines: Synthesis of unsymmetrical diaryl amines and triaryl methanes
J Esquivias et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2006)
Chemistry and biology of monoterpene indole alkaloid biosynthesis
Sarah E. O'Connor et al.
NATURAL PRODUCT REPORTS (2006)
Recent progress in chiral Bronsted acid catalysis
Takahiko Akiyama et al.
ADVANCED SYNTHESIS & CATALYSIS (2006)
α-Amido sulfones as stable precursors of reactive N-acylimino derivatives
M Petrini
CHEMICAL REVIEWS (2005)
Novel routes to pyrroles, indoles and carbazoles -: Applications in natural product synthesis
S Agarwal et al.
CURRENT ORGANIC CHEMISTRY (2005)
Synthesis of the tetrahydroisoquinoline alkaloid (±)-renieramycin G and a (±)-lemonomycinone analogue from a common intermediate
P Magnus et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2005)
Benzotriazole mediated amino-, amido-, alkoxy- and alkylthio-alkylation
AR Katritzky et al.
TETRAHEDRON (2005)
Synthesis of advanced intermediates for the preparation of aza-analogues of podophyllotoxin
E Marcantoni et al.
TETRAHEDRON LETTERS (2004)
Highly diastereoselective addition of nitromethane anion to chiral alpha-amidoalkylphenyl sulfones. Synthesis of optically active alpha-amino acid derivatives
E Foresti et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2003)
Anodic modification of proline derivatives using a lithium perchlorate/nitromethane electrolyte
S Kim et al.
ORGANIC LETTERS (2002)
Nucleophilic addition of benzenethiol to 1′,2′-unsaturated nucleosides:: 1′-C-phenylthio-2′-deoxynucleosides as anomeric radical precursors
H Kumamoto et al.
JOURNAL OF ORGANIC CHEMISTRY (2002)
Allylation of exocyclic N-acyliminium ions generated from chiral N-[1-(phenylsulfonyl)alkylloxazolidin-2-ones
E Marcantoni et al.
JOURNAL OF ORGANIC CHEMISTRY (2002)
Synthesis of N-glycosides.: An alternative approach based on diastereoselective base coupling and SN2 cyclization
Y Guindon et al.
ORGANIC LETTERS (2002)
Enzymatic protecting group techniques
D Kadereit et al.
CHEMICAL REVIEWS (2001)
Lithiated 4-isopropyl-3-(methylthiomethyl)-5,5-diphenyloxazolidin-2-one:: A chiral formyl anion equivalent for enantioselective preparations of 1,2-diols, 2-amino alcohols, 2-hydroxy esters, and 4-hydroxy-2-alkenoates
C Gaul et al.
JOURNAL OF ORGANIC CHEMISTRY (2001)
Synthesis of polycyclic guanidines by cyclocondensation reactions of N-amidinyliminium ions
LE Overman et al.
JOURNAL OF ORGANIC CHEMISTRY (2001)
The thionium/N-acyliminium ion cyclization cascade as a strategy for the synthesis of azapolycyclic ring systems
A Padwa et al.
TETRAHEDRON (2000)
New developments in the chemistry of N-acyliminium ions and related intermediates
WN Speckamp et al.
TETRAHEDRON (2000)
A valine-derived lithiated 3-methylthiomethyl-1,3-oxazolidin-2-one for enantioselective nucleophilic hydroxymethylation, formylation, and alkoxycarbonylation of aldehydes
C Gaul et al.
ORGANIC LETTERS (2000)
Studies dealing with thionium ion promoted Mannich cyclization reactions
A Padwa et al.
JOURNAL OF ORGANIC CHEMISTRY (2000)