Organic Letters

Organic Letters

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文章名称 引用次数
Metal-Free C(sp(2))-H/N-H Cross-Dehydrogenative Coupling of Quinoxalinones with Aliphatic Amines under Visible-Light Photoredox Catalysis 53
Photocontrolled Single-/Dual-Site Alternative Fluorescence Probes Distinguishing Detection of H2S/SO2 in Vivo 37
Visible-Light Induced Radical Perfluoroalkylation/Cyclization Strategy To Access 2-Perfluoroalkylbenzothiazoles/Benzoselenazoles by EDA Complex 34
Direct C-H Cyanoalkylation of Quinoxalin-2(1H)-ones via Radical C-C Bond Cleavage 33
Cp*Co(III)/MPAA-Catalyzed Enantioselective Amidation of Ferrocenes Directed by Thioamides under Mild Conditions 32
Irradiation-Induced Palladium-Catalyzed Decarboxylative Heck Reaction of Aliphatic N-(Acyloxy)phthalimides at Room Temperature 32
Photocatalytic, Phosphoranyl Radical-Mediated N-O Cleavage of Strained Cycloketone Oximes 32
Deaminative Reductive Arylation Enabled by Nickel/Photoredox Dual Catalysis 31
Selective, Intermolecular Alkylarylation of Alkenes via Photoredox/Nickel Dual Catalysis 29
[Pd(NHC)(acac)Cl]: Well-Defined, Air-Stable, and Readily Available Precatalysts for Suzuki and Buchwald-Hartwig Cross-coupling (Transamidation) of Amides and Esters by N-C/O-C Activation 29
Thermoinduced Free-Radical C-H Acyloxylation of Tertiary Enaminones: Catalyst-Free Synthesis of Acyloxyl Chromones and Enaminones 29
Synthesis of 3-(Methylsulfonyl)benzo[b]thiophenes from Methyl(2-alkynylphenyl)sulfanes and Sodium Metabisulfite via a Radical Relay Strategy 29
Catalyst-Free, Direct Electrochemical Tri- and Difluoroalkylation/Cyclization: Access to Functionalized Oxindoles and Quinolinones 28
Photocatalyst-Free Visible-Light-Promoted C(sp(2))-S Coupling: A Strategy for the Preparation of S-Aryl Dithiocarbamates 27
Electrochemical Formation of N-Acyloxy Amidyl Radicals and Their Application: Regioselective Intramolecular Amination of sp(2) and sp(3) C-H Bonds 27
Transition-Metal and Solvent-Free Oxidative C-H Fluoroalkoxylation of Quinoxalinones with Fluoroalkyl Alcohols 27
Mn-Mediated Electrochemical Trifluoromethylation/C(sp(2))-H Functionalization Cascade for the Synthesis of Azaheterocycles 27
Rhodium-Catalyzed Reaction of Sulfoxonium Ylides and Anthranils toward Indoloindolones via a (4+1) Annulation 27
Organocatalytic Asymmetric [3+2] Cycloaddition of N-2-Trifluoroethylisatin Ketimines with beta-Trifluoromethyl Electron Deficient Alkenes: Access to Vicinally Bis(trifluoromethyl)-Substituted 2 '-Pyrrolidinyl Spirooxindoles 27
Nucleophilic Ring Opening of Donor-Acceptor Cyclopropanes Catalyzed by a Bronsted Acid in Hexafluoroisopropanol 27
Photoredox-Catalyzed Sulfonylation of O-Acyl Oximes via Iminyl Radicals with the Insertion of Sulfur Dioxide 27
Rhodium-Catalyzed Relay Carbenoid Functionalization of Aromatic C-H Bonds toward Fused Heteroarenes 27
Deaminative Reductive Cross-Electrophile Couplings of Alkylpyridinium Salts and Aryl Bromides 26
Direct Dehydrogenative Arylation of Benzaldehydes with Arenes Using Transient Directing Groups 26
Photoredox-Catalyzed Intermolecular Remote C-H and C-C Vinylation via Iminyl Radicals 26
Photoinitiated Three-Component alpha-Perfluoroalkyl-beta-heteroarylation of Unactivated Alkenes via Electron Catalysis 26
Asymmetric Synthesis of Spiro-oxindole-epsilon-lactones through N-Heterocyclic Carbene Catalysis 25
gem-Difluoroallylation of Aryl Diazoesters via Catalyst-Free, Blue-Light-Mediated Formal Doyle-Kirmse Reaction 25
Semiheterogeneous Dual Nickel/Photocatalytic (Thio)etherification Using Carbon Nitrides 25
Visible-Light-Initiated, Photocatalyst-Free Decarboxylative Coupling of Carboxylic Acids with N-Heterocycles 25
Bifunctional Phosphonium Salt Directed Enantioselective Formal [4+1] Annulation of Hydroxyl-Substituted para-Quinone Methides with alpha-Halogenated Ketones 25
Electrooxidative 2-Bromoesterification of Alkenes with Acids and N-Bromosuccinimide 25
Ni-catalyzed Reductive Deaminative Arylation at sp(3) Carbon Centers 24
Palladium-Catalyzed C-H Bond Acetoxylation via Electrochemical Oxidation 24
Rh(III)-Catalyzed Cascade Reactions of Sulfoxonium Ylides with alpha-Diazocarbonyl Compounds: An Access to Highly Functionalized Naphthalenones 24
Palladium-Catalyzed Three-Component Tandem Process: One-Pot Assembly of Quinazolines 24
Construction of (Dihydro)naphtho[8-bc]pyrans via Rh(III)-Catalyzed Twofold C-H Activation of Benzoylacetonitriles 24
Enantioselective Organocatalytic 6-Addition of Aziactones to &ITpara&IT-Quinone Methides: An Access to alpha,alpha-Disubstituted and beta,beta-Diaryl-alpha-amino acid Esters 24
Heck Reaction of Electronically Diverse Tertiary Alkyl Halides 24
Cobaltaelectro-Catalyzed Oxidative C-H/N-H Activation with 3-Diynes by Electro-Removable Hydrazides 24
Silver(I)- and Base-Mediated [3+3]-Cycloaddition of C,N-Cyclic Azomethine Imines with Aza-oxyallyl Cations 23
Ru-II-Catalyzed/NH2-Assisted Selective Alkenyl C-H [5+1] Annulation of Alkenylanilines with Sulfoxonium Ylides to Quinolines 23
Synthesis of gem-Difluoroalkenes by Merging Ni-Catalyzed C-F and C-C Bond Activation in Cross-Electrophile Coupling 23
Thiophene-Fused Heteroaromatic Systems Enabled by Internal Oxidant-Induced Cascade Bis-Heteroannulation 23
High Brightness Circularly Polarized Organic Light-Emitting Diodes Based on Nondoped Aggregation-Induced Emission (AIE)-Active Chiral Binaphthyl Emitters 23
Photocatalytic Alkylation of Pyrroles and Indoles with alpha-Diazo Esters 22
Iminyl Radical-Triggered Intermolecular Distal C(sp(3))-H Heteroarylation via 5-Hydrogen-Atom Transfer (HAT) Cascade 22
Scalable Electrochemical Dehydrogenative Lactonization of C(sp(2)/sp(3))-H Bonds 22
Decarbonylative C-P Bond Formation Using Aromatic Esters and Organophosphorus Compounds 22
Palladium-Catalyzed Diastereoselective Formal [5+3] Cycloaddition for the Construction of Spirooxindoles Fused with an Eight-Membered Ring 22