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Enantioselective Friedel–Crafts type addition of indoles to nitro-olefins using a chiral hydrogen-bonding catalyst – synthesis of optically active tetrahydro-β-carbolines

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What this work says

Outgoing claims: the papers this work cites, builds on, or argues with.

inferredcites →https://doi.org/10.1002/(sici)1099-0690(200002)2000:4<611::aid-ejoc611>3.0.co;2-9openalex-snapshot
Addition of Grignard Reagents to Chiral 1,2-Bisimines: A Diasteroselective Preparation of Unsymmetrical 1,2-Diamines
inferredcites →https://doi.org/10.1002/(sici)1521-3773(19981016)37:19<2580::aid-anie2580>3.0.co;2-lopenalex-snapshot
The Chemistry of Vicinal Diamines
inferredcites →https://doi.org/10.1002/1099-0690(200206)2002:12<1877::aid-ejoc1877>3.0.co;2-uopenalex-snapshot
Asymmetric Michael Additions to Nitroalkenes
inferredcites →https://doi.org/10.1002/1615-4169(20010226)343:2<174::aid-adsc174>3.0.co;2-sopenalex-snapshot
Friedel-Crafts-Type Conjugate Addition of Indoles Using a Lewis Acid-Surfactant-Combined Catalyst in Water
inferredcites →https://doi.org/10.1002/adsc.200303213openalex-snapshot
Solid Acid‐Catalysed Michael‐Type Conjugate Addition of Indoles to Electron‐Poor CC Bonds: Towards High Atom Economical Semicontinuous Processes
inferredcites →https://doi.org/10.1002/anie.200301679openalex-snapshot
New Catalytic Approaches in the Stereoselective Friedel–Crafts Alkylation Reaction
inferredcites →https://doi.org/10.1002/anie.200301732openalex-snapshot
Activation of Carbonyl Compounds by Double Hydrogen Bonding: An Emerging Tool in Asymmetric Catalysis
inferredcites →https://doi.org/10.1002/anie.200400650openalex-snapshot
In the Golden Age of Organocatalysis
inferredcites →https://doi.org/10.1002/anie.200461923openalex-snapshot
Stereocontrolled Creation of Adjacent Quaternary and Tertiary Stereocenters by a Catalytic Conjugate Addition
inferredcites →https://doi.org/10.1002/anie.200461959openalex-snapshot
Direct, Highly Enantioselective Pyrrolidine Sulfonamide Catalyzed Michael Addition of Aldehydes to Nitrostyrenes
inferredcites →https://doi.org/10.1002/chin.200426248openalex-snapshot
Activation of Carbonyl Compounds by Double Hydrogen Bonding: An Emerging Tool in Asymmetric Catalysis.
inferredcites →https://doi.org/10.1002/chin.200503030openalex-snapshot
5‐Pyrrolidin‐2‐yltetrazole as an Asymmetric Organocatalyst for the Addition of Ketones to Nitro‐Olefins.
inferredcites →https://doi.org/10.1002/med.2610150103openalex-snapshot
Phenserine and ring C hetero‐analogues: Drug candidates for the treatment of Alzheimer's disease
inferredcites →https://doi.org/10.1016/0040-4039(88)85062-7openalex-snapshot
Reaction of conjugated nitro olefins with aromatic compounds: a new acylmethylation of aromatic compounds
inferredcites →https://doi.org/10.1016/0957-4166(94)00336-aopenalex-snapshot
Convenient routes to symmetrical benzils and chiral 1,2-diaryl-1,2-diaminoethanes, useful controllers and probes for enantioselective synthesis
inferredcites →https://doi.org/10.1016/j.tetlet.2004.10.082openalex-snapshot
Bifunctional thiourea-catalyzed enantioselective double Michael reaction of γ,δ-unsaturated β-ketoester to nitroalkene: asymmetric synthesis of (−)-epibatidine
inferredcites →https://doi.org/10.1016/s0040-4020(01)00360-xopenalex-snapshot
Benzannulation reactions of Fischer carbene complexes for the synthesis of indolocarbazoles
inferredcites →https://doi.org/10.1016/s0040-4020(01)86105-6openalex-snapshot
The synthesis of 4 - Substituted Indoles via arenetricarbonylchromium(0) complexes
inferredcites →https://doi.org/10.1016/s0040-4039(01)00793-6openalex-snapshot
Catalytic enantioselective direct Michael additions of ketones to alkylidene malonates
inferredcites →https://doi.org/10.1016/s0040-4039(01)02387-5openalex-snapshot
A novel catalytic activity of bismuth(III) salts in palladium(II)-catalyzed atom economical Michael-type hydroarylation of nitroalkenes with aryltin compounds
inferredcites →https://doi.org/10.1021/cr00038a004openalex-snapshot
The Pictet-Spengler condensation: a new direction for an old reaction
inferredcites →https://doi.org/10.1021/ja00196a081openalex-snapshot
Practical enantioselective Diels-Alder and aldol reactions using a new chiral controller system
inferredcites →https://doi.org/10.1021/ja036972zopenalex-snapshot
Enantioselective Michael Reaction of Malonates to Nitroolefins Catalyzed by Bifunctional Organocatalysts
inferredcites →https://doi.org/10.1021/ja044076xopenalex-snapshot
Axially Chiral Biaryl Diols Catalyze Highly Enantioselective Hetero-Diels−Alder Reactions through Hydrogen Bonding
inferredcites →https://doi.org/10.1021/ja046259popenalex-snapshot
Highly Enantioselective Catalytic Acyl-Pictet−Spengler Reactions
inferredcites →https://doi.org/10.1021/ja047281lopenalex-snapshot
Highly Enantioselective Conjugate Addition of Malonate and β-Ketoester to Nitroalkenes: Asymmetric C−C Bond Formation with New Bifunctional Organic Catalysts Based on Cinchona Alkaloids
inferredcites →https://doi.org/10.1021/jo00115a043openalex-snapshot
Asymmetric Nitroalkene [4 + 2] Cycloadditions: Enantioselective Synthesis of 3-Substituted and 3,4-Disubstituted Pyrrolidines
inferredcites →https://doi.org/10.1021/jo951106topenalex-snapshot
High-Pressure Organic Chemistry. 19. High-Pressure-Promoted, Silica Gel-Catalyzed Reaction of Epoxides with Nitrogen Heterocycles1,
inferredcites →https://doi.org/10.1021/ol015799dopenalex-snapshot
Efficient Proline-Catalyzed Michael Additions of Unmodified Ketones to Nitro Olefins
inferredcites →https://doi.org/10.1021/ol0167006openalex-snapshot
Catalytic Direct Asymmetric Michael Reactions: Taming Naked Aldehyde Donors
inferredcites →https://doi.org/10.1021/ol026543qopenalex-snapshot
Diamine-Catalyzed Asymmetric Michael Additions of Aldehydes and Ketones to Nitrostyrene
inferredcites →https://doi.org/10.1039/b107298fopenalex-snapshot
Metal-free organocatalysis through explicit hydrogen bonding interactions
inferredcites →https://doi.org/10.1039/b212259fopenalex-snapshot
β-Phenylethylamines and the isoquinoline alkaloids
inferredcites →https://doi.org/10.1039/b409646kopenalex-snapshot
5-Pyrrolidin-2-yltetrazole as an asymmetric organocatalyst for the addition of ketones to nitro-olefins
inferredcites →https://doi.org/10.1039/b412653jopenalex-snapshot
The facile and efficient Michael addition of indoles and pyrrole to α,β-unsaturated electron-deficient compounds catalyzed by aluminium dodecyl sulfate trihydrate [Al(DS) 3 ]·3H 2 O in water
inferredcites →https://doi.org/10.1039/b509523aopenalex-snapshot
β-Phenylethylamines and the isoquinoline alkaloids
inferredcites →https://doi.org/10.1055/s-1999-3391openalex-snapshot
A Practical and Efficient Synthesis of Enantiomerically Pure Di-tert-butyl-ethanediamine
inferredcites →https://doi.org/10.1055/s-2001-18068openalex-snapshot
InCl3-Catalysed Conjugate Addition of Indoles with Electron-Deficient Olefins
inferredcites →https://doi.org/10.1055/s-2002-19336openalex-snapshot
Proline-Catalyzed Enantioselective Michael Additions of Ketones to Nitrostyrene
inferredcites →https://doi.org/10.1055/s-2002-31970openalex-snapshot
A Practical Indium Tribromide Catalysed Addition of Indoles to Nitroalkenes in Aqueous Media
inferredcites →https://doi.org/10.1107/s0021889889001639openalex-snapshot
DREADD – data reduction and error analysis for single-crystal diffractometer data
inferredcites →https://doi.org/10.1107/s0108767383001762openalex-snapshot
On enantiomorph-polarity estimation
inferredcites →https://doi.org/10.1107/s0567739481001629openalex-snapshot
On the application of Hamilton's ratio test to the assignment of absolute configuration and an alternative test

What points at this work

Incoming claims: where this work appears in other papers’ reference lists and arguments.

inferred← citeshttps://doi.org/10.2139/ssrn.4868679openalex-extracted
Enantioselective Friedel-Crafts Alkylation of 1,3,5-Trimethoxybenzene with Trans-Β-Nitrostyrenes Catalysed by [Cp*Rh{(R)-Prophos}(H2o)][Sbf6]2 (Prophos = Propane-1,2-Diyl-Bis(Diphenylphosphane)
inferred← citeshttps://doi.org/10.1002/9780470584248.ch8openalex-snapshot
Asymmetric CarbonCarbon Bond‐Forming Reactions
inferred← citeshttps://doi.org/10.1002/9781118604755.ch09openalex-snapshot
Other Reactions For C–C Bond Formation
inferred← citeshttps://doi.org/10.1002/9783527621262.ch3openalex-snapshot
Nitroalkenes as Amination Tools
inferred← citeshttps://doi.org/10.1002/9783527626977.ch2openalex-snapshot
Michael Addition
inferred← citeshttps://doi.org/10.1002/9783527627844.ch5openalex-snapshot
Brønsted Acids, H‐Bond Donors, and Combined Acid Systems in Asymmetric Catalysis
inferred← citeshttps://doi.org/10.1002/9783527645824.ch8openalex-snapshot
Hydrogen Bonds as an Alternative Activation
inferred← citeshttps://doi.org/10.1002/9783527694785.ch6openalex-snapshot
Reactions of Alkenes
inferred← citeshttps://doi.org/10.1002/adsc.200600495openalex-snapshot
Asymmetric Friedel–Crafts Alkylations of Indoles with Ethyl Glyoxylate Catalyzed by (S)‐BINOL‐Titanium(IV) Complex: Direct Access to Enantiomerically Enriched 3‐Indolyl(hydroxy)acetates
inferred← citeshttps://doi.org/10.1002/adsc.200700151openalex-snapshot
Chiral Phosphoric Acid‐Catalyzed Enantioselective Aza‐Friedel–Crafts Reaction of Indoles
inferred← citeshttps://doi.org/10.1002/adsc.200800710openalex-snapshot
An Efficient Enantioselective Method for Asymmetric Friedel–Crafts Alkylation of Indoles with α,β‐Unsaturated Aldehydes
inferred← citeshttps://doi.org/10.1002/adsc.200900357openalex-snapshot
Synthesis of Functionalized Indoles with an α‐Stereogenic Ketone Moiety Through an Enantioselective Friedel–Crafts Alkylation with (E)‐1,4‐Diaryl‐2‐butene‐1,4‐diones
inferred← citeshttps://doi.org/10.1002/adsc.201000111openalex-snapshot
Development of Diphenylamine‐Linked Bis(imidazoline) Ligands and Their Application in Asymmetric Friedel–Crafts Alkylation of Indole Derivatives with Nitroalkenes
inferred← citeshttps://doi.org/10.1002/ange.200503477openalex-snapshot
High Substrate/Catalyst Organocatalysis by a Chiral Brønsted Acid for an Enantioselective Aza‐Ene‐Type Reaction
inferred← citeshttps://doi.org/10.1002/ange.200800770openalex-snapshot
Chiral Phosphoric Acid Catalyzed Enantioselective Friedel–Crafts Alkylation of Indoles with Nitroalkenes: Cooperative Effect of 3 Å Molecular Sieves
inferred← citeshttps://doi.org/10.1002/ange.200901843openalex-snapshot
Katalytische Funktionalisierung von Indolen in einer neuen Dimension
inferred← citeshttps://doi.org/10.1002/ange.201001484openalex-snapshot
Orthogonal Enantioselectivity Approaches Using Homogeneous and Heterogeneous Catalyst Systems: Friedel–Crafts Alkylation of Indole
inferred← citeshttps://doi.org/10.1002/anie.200503477openalex-snapshot
High Substrate/Catalyst Organocatalysis by a Chiral Brønsted Acid for an Enantioselective Aza‐Ene‐Type Reaction
inferred← citeshttps://doi.org/10.1002/anie.200800770openalex-snapshot
Chiral Phosphoric Acid Catalyzed Enantioselective Friedel–Crafts Alkylation of Indoles with Nitroalkenes: Cooperative Effect of 3 Å Molecular Sieves
inferred← citeshttps://doi.org/10.1002/anie.200901843openalex-snapshot
Catalytic Functionalization of Indoles in a New Dimension
inferred← citeshttps://doi.org/10.1002/anie.201001484openalex-snapshot
Orthogonal Enantioselectivity Approaches Using Homogeneous and Heterogeneous Catalyst Systems: Friedel–Crafts Alkylation of Indole
inferred← citeshttps://doi.org/10.1002/asia.200800071openalex-snapshot
Asymmetric Friedel–Crafts Alkylation of Electron‐Rich N‐Heterocycles with Nitroalkenes Catalyzed by Diphenylamine‐Tethered Bis(oxazoline) and Bis(thiazoline) ZnII Complexes
inferred← citeshttps://doi.org/10.1002/asia.200900481openalex-snapshot
Enantioselective Friedel–Crafts Alkylation of Indoles, Pyrroles, and Furans with Trifluoropyruvate Catalyzed by Chiral Phosphoric Acid
inferred← citeshttps://doi.org/10.1002/asia.201000596openalex-snapshot
DFT Study of Chiral‐Phosphoric‐Acid‐Catalyzed Enantioselective Friedel–Crafts Reaction of Indole with Nitroalkene: Bifunctionality and Substituent Effect of Phosphoric Acid
inferred← citeshttps://doi.org/10.1002/cctc.201000077openalex-snapshot
Creating Chemical Diversity in Indole Compounds by Merging Au and Ru Catalysis
inferred← citeshttps://doi.org/10.1002/cctc.201800369openalex-snapshot
2D‐2D Nanocomposite of MoS2‐Graphitic Carbon Nitride as Multifunctional Catalyst for Sustainable Synthesis of C3‐Functionalized Indoles
inferred← citeshttps://doi.org/10.1002/chem.200600722openalex-snapshot
Silica Gel Triggered Transformations of 3‐Methylenecyclopropylmethyl Sulfonates to 3‐Methylenecyclobutyl Analogues: Experimental and Computational Studies
inferred← citeshttps://doi.org/10.1002/chem.200700676openalex-snapshot
Superelectrophilicity of the Nitroolefinic Fragment of 4‐Nitrobenzodifuroxan in Michael‐Type Reactions with Indoles: A Kinetic Study in Acetonitrile
inferred← citeshttps://doi.org/10.1002/chem.200900033openalex-snapshot
Asymmetric Friedel–Crafts Reaction of 4,7‐Dihydroindoles with Nitroolefins by Chiral Brønsted Acids under Low Catalyst Loading
inferred← citeshttps://doi.org/10.1002/chem.201000540openalex-snapshot
Monodentate N‐Ligand‐Directed Bifunctional Transition‐Metal Catalysis: Highly Enantioselective Friedel–Crafts Alkylation of Indoles with Nitroalkenes
inferred← citeshttps://doi.org/10.1002/chem.201000568openalex-snapshot
Synthesis of Functionalized Indoles with a Trifluoromethyl‐Substituted Stereogenic Tertiary Carbon Atom Through an Enantioselective Friedel–Crafts Alkylation with β‐Trifluoromethyl‐α,β‐enones
inferred← citeshttps://doi.org/10.1002/chem.201102793openalex-snapshot
Merging Organocatalysis and Gold Catalysis: Enantioselective Synthesis of Tetracyclic Indole Derivatives through a Sequential Double Friedel–Crafts Type Reaction
inferred← citeshttps://doi.org/10.1002/chem.201202908openalex-snapshot
Enantioselective Synthesis of Tetrahydrocarbazoles through a Michael Addition/Ciamician–Plancher Rearrangement Sequence: Asymmetric Synthesis of a Potent Constrained Analogue of MS‐245
inferred← citeshttps://doi.org/10.1002/chem.201801866openalex-snapshot
Development and Application of Asymmetric Organocatalytic Mukaiyama and Vinylogous Mukaiyama‐Type Reactions
inferred← citeshttps://doi.org/10.1002/chin.200547144openalex-snapshot
Enantioselective Friedel—Crafts Type Addition of indoles to Nitro‐Olefins Using a Chiral Hydrogen‐Bonding Catalyst — Synthesis of Optically Active Tetrahydro‐β‐Carbolines.
inferred← citeshttps://doi.org/10.1002/cjoc.200790190openalex-snapshot
An Efficient Synthetic Method to Nonnatural α‐ and β‐Tryptophan Analogues via Friedel‐Crafts Alkylation of Indoles with Nitroacrylates
inferred← citeshttps://doi.org/10.1002/cjoc.201090243openalex-snapshot
Synthesis of Tridentate Ligands Based on Chiral Diamines and Their Application to Enantioselective Friedel‐Crafts Alkylation of Indoles with Nitroalkenes
inferred← citeshttps://doi.org/10.1002/ejoc.200901434openalex-snapshot
Immobilization of Diphenylamine‐Linked Bis(oxazoline) Ligands and Their Application in the Asymmetric Friedel–Crafts Alkylation of Indole Derivatives with Nitroalkenes
inferred← citeshttps://doi.org/10.1002/ejoc.200901492openalex-snapshot
Organocatalyzed Asymmetric Friedel–Crafts Reactions
inferred← citeshttps://doi.org/10.1002/ejoc.201100506openalex-snapshot
Enhanced Efficiency of Thiourea Catalysts by External Brønsted Acids in the Friedel–Crafts Alkylation of Indoles
inferred← citeshttps://doi.org/10.1002/ejoc.201100683openalex-snapshot
The Asymmetric Friedel–Crafts Reaction of Indoles with Fluoroalkylated Nitroalkenes Catalyzed by Chiral Phosphoric Acid
inferred← citeshttps://doi.org/10.1002/ejoc.201101335openalex-snapshot
Synthesis of Thiazoline–Oxazoline Ligands and Their Application in Asymmetric Catalysis
inferred← citeshttps://doi.org/10.1002/ejoc.201101648openalex-snapshot
Rhodium‐Catalyzed Asymmetric Addition of Arylboronic Acids to Indolylnitroalkenes
inferred← citeshttps://doi.org/10.1002/ejoc.201200382openalex-snapshot
Asymmetric Friedel–Crafts Alkylation of Indoles with Nitrodienes and 2‐Propargyloxy‐β‐nitrostyrenes Catalyzed by Diphenylamine‐Linked Bis(oxazoline)–Zn(OTf)2 Complexes
inferred← citeshttps://doi.org/10.1002/ejoc.201200584openalex-snapshot
Enantioselective Friedel–Crafts Alkylation of N‐Methylindoles with Nitroalkenes Catalyzed by Chiral Bifunctional Abietic‐Acid‐Derived Thiourea‐ZnII Complexes
inferred← citeshttps://doi.org/10.1002/ejoc.201201636openalex-snapshot
Enantioselective Friedel–Crafts Alkylation of Indoles with (E)‐1‐Aryl‐4‐benzyloxybut‐2‐en‐1‐ones Catalyzed by an (R)‐3,3′‐Br2BINOLate–Hafnium(IV) Complex
inferred← citeshttps://doi.org/10.1002/jhet.569openalex-snapshot
An efficient and clean Michael addition of indoles to electron‐deficient olefins under solvent‐ and catalyst‐free condition
inferred← citeshttps://doi.org/10.1002/poc.1469openalex-snapshot
A theoretical and experimental study of the polar Diels–Alder cycloaddition of cyclopentadiene with nitrobenzodifuroxan
inferred← citeshttps://doi.org/10.1002/pola.23852openalex-snapshot
Controlled ring‐opening polymerization of lactide by bis‐sulfonamide/amine associations: Cooperative hydrogen‐bonding catalysis
inferred← citeshttps://doi.org/10.1002/slct.202002960openalex-snapshot
Polarization‐Enhanced Hydrogen Bonding in 1,8‐Dihydroxynaphthalene: Conformational Analysis, Binding Studies and Hydrogen Bonding Catalysis
inferred← citeshttps://doi.org/10.1002/slct.202504368openalex-snapshot
Pd(II)‐Catalyzed Decarboxylation‐Alkylation of 3‐Formylindoles with Nitroalkenes to Access 3‐(2‐Nitroalkyl)indoles
inferred← citeshttps://doi.org/10.1007/3418_2015_114openalex-snapshot
New Chemistry with Anionic NNN Pincer Ligands
inferred← citeshttps://doi.org/10.1007/7081_2007_073openalex-snapshot
Functionalization of Indole and Pyrrole Cores via Michael-Type Additions
inferred← citeshttps://doi.org/10.1007/7081_2010_52openalex-snapshot
Electrophilic Substitution Reactions of Indoles
inferred← citeshttps://doi.org/10.1007/s00706-014-1347-xopenalex-snapshot
Graphite as an effective catalyst for Michael addition of indoles to nitroolefins in aqueous alcoholic solution
inferred← citeshttps://doi.org/10.1007/s10593-014-1514-3openalex-snapshot
Arenes and Hetarenes in Reactions with unsaturated Nitro Compounds (Review)
inferred← citeshttps://doi.org/10.1016/b978-0-08-097742-3.00405-5openalex-snapshot
4.03 Organocatalytic Asymmetric Nucleophilic Addition to Electron-Deficient Alkenes
inferred← citeshttps://doi.org/10.1016/b978-0-08-097742-3.00534-6openalex-snapshot
5.33 Hydroarylation Reactions
inferred← citeshttps://doi.org/10.1016/j.jorganchem.2024.123377openalex-snapshot
Enantioselective Friedel-Crafts alkylation of 1,3,5-trimethoxybenzene with trans-β-nitrostyrenes catalysed by [Cp*Rh{(R)-Prophos}(H2O)][SbF6]2 (Prophos = propane-1,2-diyl-bis(diphenylphosphane)
inferred← citeshttps://doi.org/10.1016/j.mcat.2026.116302openalex-snapshot
A one-pot sequential chemoenzymatic strategy combining promiscuous lipase catalysis and Zn-mediated reduction to access tryptamine derivatives
inferred← citeshttps://doi.org/10.1016/j.molstruc.2015.08.029openalex-snapshot
Raman, IR and DFT studies of mechanism of sodium binding to urea catalyst
inferred← citeshttps://doi.org/10.1016/j.tet.2007.03.175openalex-snapshot
Catalytic and asymmetric Friedel–Crafts alkylation of indoles with nitroacrylates. Application to the synthesis of tryptophan analogues
inferred← citeshttps://doi.org/10.1016/j.tet.2007.06.024openalex-snapshot
Asymmetric organocatalysis
inferred← citeshttps://doi.org/10.1016/j.tet.2008.09.023openalex-snapshot
Cu(OTf)2/trisoxazoline catalyzed asymmetric Friedel–Crafts reaction of pyrroles with alkylidene malonates
inferred← citeshttps://doi.org/10.1016/j.tet.2008.11.027openalex-snapshot
Novel bifunctional sulfonamides catalyze an enantioselective conjugate addition
inferred← citeshttps://doi.org/10.1016/j.tet.2014.03.068openalex-snapshot
Conformational change in a urea catalyst induced by sodium cation and its effect on enantioselectivity of a Friedel-Crafts reaction
inferred← citeshttps://doi.org/10.1016/j.tet.2014.05.009openalex-snapshot
Alkylation of indoles by aziridinium ions: new rapid access to tetrahydro-β-carbolines (THBCs)
inferred← citeshttps://doi.org/10.1016/j.tet.2015.03.059openalex-snapshot
Asymmetric Friedel–Crafts alkylation of pyrrole with nitroalkenes catalyzed by a copper complex of a bisphenol A-derived Schiff base
inferred← citeshttps://doi.org/10.1016/j.tet.2019.01.004openalex-snapshot
An overview on synthetic entries to tetrahydro-β-carbolines
inferred← citeshttps://doi.org/10.1016/j.tetasy.2007.01.023openalex-snapshot
Organocatalytic asymmetric conjugate additions
inferred← citeshttps://doi.org/10.1016/j.tetasy.2008.04.037openalex-snapshot
BINAM and H8-BINAM-based chiral imines and Zn(OTf)2-catalyzed enantioselective Friedel–Crafts alkylation of indoles with nitroalkenes
inferred← citeshttps://doi.org/10.1016/j.tetasy.2011.02.027openalex-snapshot
Synthesis of new enantiopure trans-3,4-diaminocaranes from (+)-3-carene
inferred← citeshttps://doi.org/10.1016/j.tetasy.2011.05.003openalex-snapshot
Enantioselective Friedel–Crafts alkylations catalysed by well-defined iridium and rhodium half-sandwich complexes
inferred← citeshttps://doi.org/10.1016/j.tetasy.2013.11.018openalex-snapshot
Highly enantioselective Friedel–Crafts alkylation of indole with electron deficient trans-β-nitroalkenes using Zn(II)–oxazoline–imidazoline catalysts
inferred← citeshttps://doi.org/10.1016/j.tetlet.2006.07.112openalex-snapshot
Novel axially chiral bis-arylthiourea-based organocatalysts for asymmetric Friedel–Crafts type reactions
inferred← citeshttps://doi.org/10.1016/j.tetlet.2006.11.017openalex-snapshot
On the mechanism of stereoselection in direct Mannich reaction catalyzed by BINOL-derived phosphoric acids
inferred← citeshttps://doi.org/10.1016/j.tetlet.2006.12.081openalex-snapshot
Enantioselective Friedel–Crafts alkylation of indoles with nitroalkenes catalyzed by a bis(oxazoline)–Cu(II) complex
inferred← citeshttps://doi.org/10.1016/j.tetlet.2007.04.011openalex-snapshot
Sulfamic acid-catalyzed Michael addition of indoles and pyrrole to electron-deficient nitroolefins under solvent-free condition
inferred← citeshttps://doi.org/10.1016/j.tetlet.2007.06.027openalex-snapshot
Synthesis of 3-(2-nitroalkyl) indoles by reaction of 3-(1-arylsulfonylalkyl) indoles with nitroalkanes
inferred← citeshttps://doi.org/10.1016/j.tetlet.2007.07.090openalex-snapshot
Catalytic enantioselective Friedel–Crafts alkylation at the 2-position of indole with simple enones
inferred← citeshttps://doi.org/10.1016/j.tetlet.2008.09.109openalex-snapshot
Catalyst-free aqueous-mediated conjugative addition of indoles to β-nitrostyrenes
inferred← citeshttps://doi.org/10.1016/j.tetlet.2009.07.071openalex-snapshot
Friedel–Crafts-type alkylation in aqueous media using resin-supported peptide catalyst having polyleucine
inferred← citeshttps://doi.org/10.1016/j.tetlet.2011.12.089openalex-snapshot
Biocatalytic production of tetrahydroisoquinolines
inferred← citeshttps://doi.org/10.1016/j.tetlet.2021.153153openalex-snapshot
Enantioselective Friedel-Crafts alkylation of indole with nitroalkenes in the presence of bifunctional squaramide organocatalysts
inferred← citeshttps://doi.org/10.1016/s0959-6380(07)80010-9openalex-snapshot
Five-membered ring systems: pyrroles and benzo analogs
inferred← citeshttps://doi.org/10.1016/s0959-6380(11)22006-3openalex-snapshot
Five-Membered Ring Systems
inferred← citeshttps://doi.org/10.1021/acs.joc.5b00195openalex-snapshot
Iridium-Catalyzed Direct Synthesis of Tryptamine Derivatives from Indoles: Exploiting N-Protected β-Amino Alcohols as Alkylating Agents
inferred← citeshttps://doi.org/10.1021/acs.joc.5b01767openalex-snapshot
Synthesis of Bis(oxazoline) Ligands Possessing C-5 gem -Disubstitution and Their Application in Asymmetric Friedel–Crafts Alkylations
inferred← citeshttps://doi.org/10.1021/acs.joc.8b00387openalex-snapshot
Mechanism and Origins of Stereoinduction in an Asymmetric Friedel–Crafts Alkylation Reaction of Chalcone Catalyzed by Chiral N,N′-Dioxide–Sc(III) Complex
inferred← citeshttps://doi.org/10.1021/acs.organomet.0c00073openalex-snapshot
Chiral-at-Metal Ruthenium Complexes with Guanidinobenzimidazole and Pentaphenylcyclopentadienyl Ligands: Synthesis, Resolution, and Preliminary Screening as Enantioselective Second Coordination Sphere Hydrogen Bond Donor Catalysts
inferred← citeshttps://doi.org/10.1021/acs.orglett.5c05342openalex-snapshot
Chiral Thiourea Catalysts Containing Fluxional Groups: Synthesis of Fluorinated Chiral Building Blocks
inferred← citeshttps://doi.org/10.1021/acs.orglett.6b03584openalex-snapshot
Catalytic Asymmetric Synthesis of Chiral 2-Vinylindole Scaffolds by Friedel–Crafts Reaction
inferred← citeshttps://doi.org/10.1021/acs.orglett.6b03610openalex-snapshot
Chiral Phosphoric Acid Catalyzed Intramolecular Dearomative Michael Addition of Indoles to Enones
inferred← citeshttps://doi.org/10.1021/ar5002457openalex-snapshot
Anionic Chiral Tridentate N-Donor Pincer Ligands in Asymmetric Catalysis
inferred← citeshttps://doi.org/10.1021/cr068373ropenalex-snapshot
Small-Molecule H-Bond Donors in Asymmetric Catalysis
inferred← citeshttps://doi.org/10.1021/cr078372eopenalex-snapshot
Catalytic Asymmetric Friedel−Crafts Alkylation Reactions—Copper Showed the Way
inferred← citeshttps://doi.org/10.1021/cr300220hopenalex-snapshot
Trifluoromethanesulfonamides and Related Compounds
inferred← citeshttps://doi.org/10.1021/cr400676vopenalex-snapshot
Synthetic Approaches to 3-(2-Nitroalkyl) Indoles and Their Use to Access Tryptamines and Related Bioactive Compounds
inferred← citeshttps://doi.org/10.1021/ja400650mopenalex-snapshot
Highly Enantioselective Construction of Trifluoromethylated All-Carbon Quaternary Stereocenters via Nickel-Catalyzed Friedel–Crafts Alkylation Reaction
inferred← citeshttps://doi.org/10.1021/ja5086244openalex-snapshot
Quantification of Electrophilic Activation by Hydrogen-Bonding Organocatalysts
inferred← citeshttps://doi.org/10.1021/ja8063292openalex-snapshot
Catalytic Enantioselective Additions of Indoles to Nitroalkenes
inferred← citeshttps://doi.org/10.1021/jacs.7b05806openalex-snapshot
Asymmetric Hydrogen Bonding Catalysis for the Synthesis of Dihydroquinazoline-Containing Antiviral, Letermovir
inferred← citeshttps://doi.org/10.1021/jo0516537openalex-snapshot
Asymmetric Friedel−Crafts Alkylations of Indoles with Nitroalkenes Catalyzed by Zn(II)−Bisoxazoline Complexes
inferred← citeshttps://doi.org/10.1021/jo1025833openalex-snapshot
Easy Access to Fully Functionalized Chiral Tetrahydro-β-Carboline Alkaloids
inferred← citeshttps://doi.org/10.1021/jo200546aopenalex-snapshot
Catalytic Asymmetric Friedel–Crafts/Protonation of Nitroalkenes and N-Heteroaromatics
inferred← citeshttps://doi.org/10.1021/jo9013029openalex-snapshot
Chiral Bronsted Acid-Catalyzed Asymmetric Friedel−Crafts Alkylation of Pyrroles with Nitroolefins
inferred← citeshttps://doi.org/10.1021/ol060586fopenalex-snapshot
Enantioselective Friedel−Crafts Alkylation of Indoles with Nitroalkenes Catalyzed by Bifunctional Tridentate Bis(oxazoline)−Zn(II) Complex
inferred← citeshttps://doi.org/10.1021/ol0628006openalex-snapshot
Readily Accessible 9-epi-amino Cinchona Alkaloid Derivatives Promote Efficient, Highly Enantioselective Additions of Aldehydes and Ketones to Nitroolefins
inferred← citeshttps://doi.org/10.1021/ol1001818openalex-snapshot
An Enantioselective Approach to Highly Substituted Tetrahydrocarbazoles through Hydrogen Bonding-Catalyzed Cascade Reactions
inferred← citeshttps://doi.org/10.1021/ol1025712openalex-snapshot
Chiral Brønsted Base-Promoted Nitroalkane Alkylation: Enantioselective Synthesis of sec-Alkyl-3-Substituted Indoles
inferred← citeshttps://doi.org/10.1021/ol201914ropenalex-snapshot
A New Type of Bis(sulfonamide)-Diamine Ligand for a Cu(OTf)2-Catalyzed Asymmetric Friedel–Crafts Alkylation Reaction of Indoles with Nitroalkenes
inferred← citeshttps://doi.org/10.1021/ol702003xopenalex-snapshot
Asymmetric Friedel−Crafts Alkylation of Methoxyfuran with Nitroalkenes Catalyzed by Diphenylamine-Tethered Bis(oxazoline)−Zn(II) Complexes
inferred← citeshttps://doi.org/10.1021/om200714zopenalex-snapshot
A Cationic NCN Pincer Platinum(II) Aquo Complex with a Bis(imidazolinyl)phenyl Ligand: Studies toward its Synthesis and Asymmetric Friedel–Crafts Alkylation of Indoles with Nitroalkenes
inferred← citeshttps://doi.org/10.1021/om401125qopenalex-snapshot
Metal–Nitroalkene and aci -Nitro Intermediates in Catalytic Enantioselective Friedel–Crafts Reactions of Indoles with trans -β-Nitrostyrenes
inferred← citeshttps://doi.org/10.1021/om500704uopenalex-snapshot
Metal-Templated Hydrogen Bond Donors as “Organocatalysts” for Carbon–Carbon Bond Forming Reactions: Syntheses, Structures, and Reactivities of 2-Guanidinobenzimidazole Cyclopentadienyl Ruthenium Complexes
inferred← citeshttps://doi.org/10.1038/s41598-023-41921-9openalex-snapshot
Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral Yb(OTf)3–pybox complex
inferred← citeshttps://doi.org/10.1039/9781849732185-00112openalex-snapshot
Enantioselective Conjugate Addition Reactions via Hydrogen-bonding Activation
inferred← citeshttps://doi.org/10.1039/b507778hopenalex-snapshot
A versatile catalyst for asymmetric reactions of carbonyl groups working purely by activation through hydrogen bonding: Mukaiyama-aldol, hetero Diels–Alder and Friedel–Crafts reactions
inferred← citeshttps://doi.org/10.1039/b610263hopenalex-snapshot
Efficient Friedel–Crafts alkylation of indoles and pyrrole with enones and nitroalkene in water
inferred← citeshttps://doi.org/10.1039/b704925kopenalex-snapshot
Organocatalytic asymmetric Friedel–Crafts alkylation/cascade reactions of naphthols and nitroolefins
inferred← citeshttps://doi.org/10.1039/b817310aopenalex-snapshot
Chiral Brønsted acid catalyzed Friedel–Crafts alkylation reactions
inferred← citeshttps://doi.org/10.1039/b904275jopenalex-snapshot
Asymmetric Friedel–Crafts reaction of N-heterocycles and nitroalkenes catalyzed by imidazoline–aminophenol–Cu complex
inferred← citeshttps://doi.org/10.1039/b923063gopenalex-snapshot
Organocatalytic strategies for the asymmetric functionalization of indoles
inferred← citeshttps://doi.org/10.1039/c1cs15206hopenalex-snapshot
Low-loading asymmetric organocatalysis
inferred← citeshttps://doi.org/10.1039/c2ob25360gopenalex-snapshot
Asymmetric Friedel–Crafts alkylation of indoles with 3-nitro-2H-chromenes catalyzed by diphenylamine-linked bis(oxazoline) and bis(thiazoline) Zn(II) complexes
inferred← citeshttps://doi.org/10.1039/c2ra20544kopenalex-snapshot
Recent advances in asymmetric organocatalytic conjugate addition of arenes and hetero-arenes
inferred← citeshttps://doi.org/10.1039/c3ra40929eopenalex-snapshot
Understanding C–C bond formation in polar reactions. An ELF analysis of the Friedel–Crafts reaction between indoles and nitroolefins
inferred← citeshttps://doi.org/10.1039/c3sc53542hopenalex-snapshot
Stereoselective construction of all-carbon quaternary center by means of chiral phosphoric acid: highly enantioselective Friedel–Crafts reaction of indoles with β,β-disubstituted nitroalkenes
inferred← citeshttps://doi.org/10.1039/c4cc00466copenalex-snapshot
Enantio-differentiation of O-heterocycles using a binol-derived disulfonimide as a chiral solvating agent
inferred← citeshttps://doi.org/10.1039/c4cy01456aopenalex-snapshot
Synthesis of a chiral fluorescence active probe and its application as an efficient catalyst in the asymmetric Friedel–Crafts alkylation of indole derivatives with nitroalkenes
inferred← citeshttps://doi.org/10.1039/c8cc00267copenalex-snapshot
Copper-mediated domino C–H iodination and nitration of indoles
inferred← citeshttps://doi.org/10.1039/c8ob01015copenalex-snapshot
Formal [4 + 2] cycloaddition of imines with alkoxyisocoumarins
inferred← citeshttps://doi.org/10.1039/c9ob00545eopenalex-snapshot
A chiral bicyclic skeleton-tethered bipyridine–Zn(OTf) 2 complex as a Lewis acid: enantioselective Friedel–Crafts alkylation of indoles with nitroalkenes
inferred← citeshttps://doi.org/10.1039/c9qo00224copenalex-snapshot
A hexameric resorcinarene capsule as a hydrogen bonding catalyst in the conjugate addition of pyrroles and indoles to nitroalkenes
inferred← citeshttps://doi.org/10.1039/c9ra09227gopenalex-snapshot
Rose bengal as photocatalyst: visible light-mediated Friedel–Crafts alkylation of indoles with nitroalkenes in water
inferred← citeshttps://doi.org/10.1039/d4ra08471copenalex-snapshot
Ni( ii )/spiroBox-catalyzed asymmetric Friedel–Crafts alkylation of indoles with nitroalkenes
inferred← citeshttps://doi.org/10.1039/d5ra00456jopenalex-snapshot
Saccharide success: exploring the role of d -fructose-based thioureas as organocatalysts for the enantioselective Friedel–Crafts alkylation reaction
inferred← citeshttps://doi.org/10.1055/a-2198-3914openalex-snapshot
Evaluation of a Bidentate ‘Clamp-Like’ Halogen-Bond Donor Motif Based on Iodonium(III) Moieties
inferred← citeshttps://doi.org/10.1055/b-0035-128263openalex-snapshot
10.13 Product Class 13: Indole and Its Derivatives
inferred← citeshttps://doi.org/10.1080/10406638.2021.1995009openalex-snapshot
Synthesis of Nitroethylindole Derivatives through Michael Addition
inferred← citeshttps://doi.org/10.1080/10426507.2010.536189openalex-snapshot
Chiral Phosphoric Acid Catalyzed Asymmetric Friedel–Crafts Alkylation of Indoles with Nitroolefins
inferred← citeshttps://doi.org/10.1080/10610278.2018.1515488openalex-snapshot
Steric effects of pH switchable, substituted (2-pyridinium)urea organocatalysts: a solution and solid phase study
inferred← citeshttps://doi.org/10.1155/2014/649197openalex-snapshot
Facile and Promising Method for Michael Addition of Indole and Pyrrole to Electron-Deficient trans - β -Nitroolefins Catalyzed by a Hydrogen Bond Donor Catalyst Feist’s Acid and Preliminary Study of Antimicrobial Activity
inferred← citeshttps://doi.org/10.1246/cl.2008.1284openalex-snapshot
Catalytic Conjugate Addition of Indoles to 4-Aryl-4-oxobut-2-enoates by FeCl3
inferred← citeshttps://doi.org/10.2139/ssrn.5788649openalex-snapshot
Integration of Lipase Activity and Chemical Catalysis in a One-Pot: A Chemoenzymatic Approach to Synthesize Tryptamine Derivatives
inferred← citeshttps://doi.org/10.2139/ssrn.7078783openalex-snapshot
A One-Pot Chemoenzymatic Strategy Combining Promiscuous Lipase Catalysis and Zn-Mediated Reduction to Access Tryptamine Derivatives
inferred← citeshttps://doi.org/10.2174/138527211798109196openalex-snapshot
Enantioselective Organocatalytic Friedel-Crafts Alkylations
inferred← citeshttps://doi.org/10.2174/1385272819666140809010818openalex-snapshot
Chiral BrOnsted Acid-Catalyzed Friedel-Crafts Reaction of Indoles
inferred← citeshttps://doi.org/10.3390/catal13101370openalex-snapshot
Aminocyclopropenium as a New Class of Hydrogen Bonding Catalyst in Friedel–Crafts Alkylation
inferred← citeshttps://doi.org/10.3390/catal6090140openalex-snapshot
Highly Efficient Tetranuclear ZnII2LnIII2 Catalysts for the Friedel–Crafts Alkylation of Indoles and Nitrostyrenes
inferred← citeshttps://doi.org/10.3987/com-07-11318openalex-snapshot
Hf(OTf)4-Catalyzed 1,4-Addition Reactions of Indole to Enone in the Presence of Meso and Chiral Pyridinediamine Ligands
inferred← citeshttps://doi.org/10.3987/com-08-s(f)93openalex-snapshot
Asymmetric Lewis Acid Catalysis of Aluminum(Salalen) Complexes: Friedel-Crafts Reaction of Indole
inferred← citeshttps://doi.org/10.3987/com-11-12322openalex-snapshot
Novel Sulfonamide Catalyzed Asymmetric Hetero-Diels-Alder Reaction of Ethyl Glyoxylate with Danishefsky’s Diene
inferred← citeshttps://doi.org/10.6023/cjoc202303010openalex-snapshot
Recent Progress in the Construction of Chiral 3-Substituted Indoles by Asymmetric Friedel-Crafts Reactions
inferred← citeshttps://doi.org/10.70675/0d6d95aczd210z43a2zb94dz18e5bc39d3daopenalex-snapshot
Dédoublement cinétique d'amines par transfert d'acyle et approche synthétique du lyngbouilloside
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