Organic Chemistry Frontiers

Article	Citations
Recent advances in multi-component reactions and their mechanistic insights: a triennium review	217
Stereoselective synthesis and applications of spirocyclic oxindoles	210
Recent advances in organocatalytic asymmetric multicomponent cascade reactions for enantioselective synthesis of spirooxindoles	149
Recent advance in the C–F bond functionalization of trifluoromethyl-containing compounds	136
Recent advances in cascade radical cyclization of radical acceptors for the synthesis of carbo- and heterocycles	128
Recent advances in transition metal-catalyzed olefinic C–H functionalization	125
Recent advances in sustainable synthesis of N-heterocycles following acceptorless dehydrogenative coupling protocol using alcohols	115
Palladium catalyzed C–C and C–N bond forming reactions: an update on the synthesis of pharmaceuticals from 2015–2020	113
Recent developments in the difunctionalization of alkenes with C–N bond formation	107
Hole-mediated photoredox catalysis: tris(p-substituted)biarylaminium radical cations as tunable, precomplexing and potent photooxidants	92
Photochemical and electrochemical strategies in C–F bond activation and functionalization	92
Advances in organocatalytic asymmetric reactions of vinylindoles: powerful access to enantioenriched indole derivatives	90
Nitriles as radical acceptors in radical cascade reactions	85
Recent advances on transition-metal-catalysed asymmetric reductive amination	79
Recent advances in hydride transfer-involved C(sp3)–H activation reactions	79
Visible light-mediated applications of methylene blue in organic synthesis	79
Fluorination and fluoroalkylation of alkenes/alkynes to construct fluoro-containing heterocycles	75
Recent advances in electrochemically driven radical fluorination and fluoroalkylation	74
Recent advances in visible-light photocatalytic deuteration reactions	72
Recent advances in annulation reactions based on zwitterionic π-allyl palladium and propargyl palladium complexes	71
Catalytic asymmetric synthesis of monofluoroalkenes and gem-difluoroalkenes: advances and perspectives	70
Recent advances in the electrochemical generation of 1,3-dicarbonyl radicals from C–H bonds	70
Green strategies for transition metal-catalyzed C–H activation in molecular syntheses	68
Benzannulation strategies for the synthesis of carbazoles, indolocarbazoles, benzocarbazoles, and carbolines	67
Visible light photocatalysis in the synthesis of pharmaceutically relevant heterocyclic scaffolds	63

State-of-the-art palladium-catalyzed alkoxycarbonylations	63
Chemoselective hydroborative reduction of nitro motifs using a transition-metal-free catalyst	60
Recent progress in the total synthesis of pyrrole-containing natural products (2011–2020)	60
Unravelling nitrene chemistry from acyclic precursors: recent advances and challenges	60
RhIII-Catalyzed formal [5 + 1] cyclization of 2-pyrrolyl/indolylanilines using vinylene carbonate as a C1 synthon	58
The Ugi three-component reaction and its variants	57
Generation of azolium dienolates as versatile nucleophilic synthonsvia N-heterocyclic carbene catalysis	56
Cycloaddition of CO2 to epoxides by highly nucleophilic 4-aminopyridines: establishing a relationship between carbon basicity and catalytic performance by experimental and DFT investigation	56
Recent advances in the synthesis and reactivity of quinoxaline	56
Recent advances in the functionalization of saturated cyclic amines	55
Recent advances in the asymmetric transformations of achiral cyclohexadienones	55
Recent advances in the direct transformation of propargylic alcohols to allenes	54
Recent developments on 1,2-difunctionalization and hydrofunctionalization of unactivated alkenes and alkynes involving C–S bond formation	53
Recent advances of Ritter reaction and its synthetic applications	53
Visible-light-induced metal-free cascade cyclization of N-arylpropiolamides to 3-phosphorylated, trifluoromethylated and thiocyanated azaspiro[4.5]trienones	53
Recent advances in transition-metal-free trifluoromethylation with Togni's reagents	53
Recent advances in quinazolinones as an emerging molecular platform for luminescent materials and bioimaging	52
Recent advances in photo- and electro-enabled radical silylation	52
State of knowledge in photoredox-catalysed direct difluoromethylation	52
The oxa-Michael reaction in the synthesis of 5- and 6-membered oxygen-containing heterocycles	50
Photo-induced transition-metal and external photosensitizer-free organic reactions	49
Recent advances in transition metal-catalyzed heteroannulative difunctionalization of alkenes via C–H activation for the synthesis of heterocycles	48
Structural characterisation of natural products by means of quantum chemical calculations of NMR parameters: new insights	48
Metal-hydride hydrogen atom transfer (MHAT) reactions in natural product synthesis	47
Multifunctional P-ligand-controlled “silicon-centered” selectivity in Rh/Cu-catalyzed Si–C bond cleavage of silacyclobutanes	47
Recent advances of chromone-based reactants in the catalytic asymmetric domino annulation reaction	44
Cyanation: a photochemical approach and applications in organic synthesis	44
Visible-light-induced direct 3-ethoxycarbonylmethylation of 2-aryl-2H-indazoles in water	44
Recent advances in the catalytic asymmetric construction of atropisomers by central-to-axial chirality transfer	43
C(sp3)–H functionalization with isocyanides	43
NHC-catalyzed oxindole synthesis via single electron transfer	42
Recent advances in sustainable organic transformations using methanol: expanding the scope of hydrogen-borrowing catalysis	42
An unusual reaction mode of 1-phenylpyrazolidinones toward diazonaphthalen-2(1H)-ones featuring cascade C(sp2)–H and C(sp3)–H bond cleavage	41
An organophotoredox-catalyzed redox-neutral cascade involving N-(acyloxy)phthalimides and maleimides	40
An iron-catalyzed multicomponent reaction of cycloketone oxime esters, alkenes, DABCO·(SO2)2 and trimethylsilyl azide	40
Coordination-assisted, transition-metal-catalyzed enantioselective desymmetric C–H functionalization	40
Covalent organic framework-based membranes for liquid separation	40
Data augmentation and transfer learning strategies for reaction prediction in low chemical data regimes	40
Organocatalytic regio-, diastereo- and enantioselective γ-additions of isoxazol-5(4H)-ones to β,γ-alkynyl-α-imino esters for the synthesis of axially chiral tetrasubstituted α-amino allenoates	40
Organophotoelectrochemical silylation cyclization for the synthesis of silylated 3-CF3-2-oxindoles	40
Synthesis of trisubstituted hydroxylamines by a visible light-promoted multicomponent reaction	40
Pyrene and triphenylamine substituted cyanostyrene and cyanostilbene derivatives with dual-state emission for high-contrast mechanofluorochromism and cell imaging	38
Organocatalytic electrochemical amination of benzylic C–H bonds	38
Advances in circularly polarized electroluminescence based on chiral TADF-active materials	38
Recent progress on the construction of axial chirality through transition-metal-catalyzed benzannulation	38
1,3-Difunctionalization of alkenes: state-of-the-art and future challenges	38
Photocatalytic decarboxylative alkylation of silyl enol ether and enamide with N-(acyloxy)phthalimide using ammonium iodide	37
Photoinitiated stereoselective direct C(sp2)–H perfluoroalkylation and difluoroacetylation of enamides	37
Keep glowing and going: recent progress in diketopyrrolopyrrole synthesis towards organic optoelectronic materials	37
Molecular editing in natural product synthesis	37

Electrochemical synthesis of functionalized gem-difluoroalkenes with diverse alkyl sources via a defluorinative alkylation process	36
Photoredox-catalyzed direct C(sp2)–H difluoromethylation of enamides or heterocycles with [bis(difluoroacetoxy)iodo]benzene	36
Recent advances in the synthesis of indole embedded heterocycles with 3-diazoindolin-2-imines	36
The dark side of photocatalysis: near-infrared photoredox catalysis for organic synthesis	36
Recent advances in thiolation via sulfur electrophiles	36
Metal-free electrochemical C3-sulfonylation of imidazo[1,2-a]pyridines	36
Site-selective modification of peptide backbones	36
Visible-light-induced radical cascade cyclization of 1-(allyloxy)-2-(1-arylvinyl)benzenes with sulfonyl chlorides for the synthesis of sulfonated benzoxepines	36
A visible-light photoredox-catalyzed four-component reaction for the construction of sulfone-containing quinoxalin-2(1H)-ones	36
I2-Promoted site-selective C–C bond cleavage of aryl methyl ketones as C1 synthons for constructing 5-acyl-1H-pyrazolo[3,4-b]pyridines	35
Visible-light-induced iodine-anion-catalyzed decarboxylative/deaminative C–H alkylation of enamides	35
Palladium-catalyzed direct reductive cross-coupling of aryltrimethylammonium salts with aryl bromides	35
Multiple [n]helicenes with various aromatic cores	35
Efficient access to β-amino acid ester/β-amino ketone derivatives via photocatalytic radical alkoxycabonylimidation/carbonylimidation of alkenes	35
Regio- and stereoselective electrochemical selenoalkylation of alkynes with 1,3-dicarbonyl compounds and diselenides	34
Multiple-fold C–F bond functionalization for the synthesis of (hetero)cyclic compounds: fluorine as a detachable chemical handle	34
J-aggregation induced emission enhancement of BODIPY dyes via H-bonding directed supramolecular polymerization: the importance of substituents at boron	34
Recent advances in transition metal-catalyzed reactions of carbamoyl chlorides	34
Generation and precise control of sulfonyl radicals: visible-light-activated redox-neutral formation of sulfonates and sulfonamides	34
Recent advances for the synthesis of chiral sulfones with the sulfone moiety directly connected to the chiral center	34
Photocatalytic transition-metal-free direct 3-alkylation of 2-aryl-2H-indazoles in dimethyl carbonate	34
Synthesis of 3-spirooxindole 3H-indoles through Rh(iii)-catalyzed [4 + 1] redox-neutral spirocyclization of N-aryl amidines with diazo oxindoles	34
Trichloranoids A–D, antimalarial sesquiterpenoid trimers from Chloranthus spicatus	34
Direct synthetic routes to functionalised crown ethers	34
A supramolecular dual-donor artificial light-harvesting system with efficient visible light-harvesting capacity	34
Recent developments in the asymmetric synthesis and functionalization of symmetrical and unsymmetricalgem-diborylalkanes	34
A photoredox- or metal-catalyzed three-component cyanoalkylsulfonylation reaction of 1-(allyloxy)-2-(1-arylvinyl)benzenes, potassium metabisulfite, and cycloketone oxime esters: synthesis of cyanoalky	33
Visible-light-promoted sulfonylation of thiols with aryldiazonium and sodium metabisulphite leading to unsymmetrical thiosulfonates	33
Organocatalytic stereoselective 1,6-addition of thiolacetic acids to alkynyl indole imine methides: access to axially chiral sulfur-containing tetrasubstituted allenes	33
A comprehensive review of caged phosphines: synthesis, catalytic applications, and future perspectives	33
The ammoxidation of alcohols over heterogeneous catalysts for the green synthesis of nitriles	33
Iminyl radical initiated sulfonylation of alkenes with rongalite under photoredox conditions	33
Visible light metallaphotoredox catalysis in the late-stage functionalization of pharmaceutically potent compounds	33
Visible-light induced divergent dearomatization of indole derivatives: controlled access to cyclobutane-fused polycycles and 2-substituted indolines	33
Electrochemical oxidative selenocyclization of olefinic amides towards the synthesis of iminoisobenzofurans	33
Recent developments in the synthesis of azaindoles from pyridine and pyrrole building blocks	33
Feng chiralN,N′-dioxide ligands: uniqueness and impacts	33
Photoinduced C–H heteroarylation of enamines via quadruple cleavage of CF2Br2	33
Recent development in asymmetric organocatalytic domino reactions involving 1,6-addition as a key step	32
Cyanation and cyanomethylation of trimethylammonium salts via electrochemical cleavage of C–N bonds	32
Achievements in fluorination using variable reagents through a deoxyfluorination reaction	32
Diastereoselective construction of cage-like and bridged azaheterocycles through dearomative maximization of the reactive sites of azaarenes	32
An electrochemical perspective on the roles of ligands in the merger of transition-metal catalysis and electrochemistry	32
Electrochemically promoted C-3 amination of 2H-indazoles	32
Recent progress in rare-earth metal-catalyzed sp2 and sp3 C–H functionalization to construct C–C and C–heteroelement bonds	32
Ruthenium(ii)-catalyzed synthesis of CF3-isoquinolinones via C–H activation/annulation of benzoic acids and CF3-imidoyl sulfoxonium ylides	32
Aliphatic sulfonyl fluoride synthesis via reductive decarboxylative fluorosulfonylation of aliphatic carboxylic acid NHPI esters	32
Remote C(sp3)–H functionalizationviacatalytic cyclometallation: beyond five-membered ring metallacycle intermediates	32
Divergent synthesis of fused N-heterocyclesviarhodium-catalysed [4 + 2] cyclization of pyrazolidinones with iodonium ylides	32
Chiral phosphoric acid-catalyzed regio- and enantioselective reactions of functionalized propargylic alcohols	32
Photocatalytic intramolecular radical cyclization involved synergistic SET and HAT: synthesis of 3,3-difluoro-γ-lactams	31
Asymmetric total synthesis and antidepressant activity of (−)-sila-mesembranol bearing a silicon stereocenter	31
(±)-Pinnatifidaones A–D, four pairs of highly modified neolignan enantiomers with a rare spirocyclohexenone skeleton from Crataegus pinnatifida	31
Recent advances in NHC–palladium catalysis for alkyne chemistry: versatile synthesis and applications	31
Visible light-mediated radical-cascade addition/cyclization of arylacrylamides with aldehydes to form quaternary oxindoles at room temperature	30
A desulphurization strategy for Sonogashira couplings by visible light/copper catalysis	30
Visible light mediated functionalization of allenes	30
Recent advances in the metal-catalyzed asymmetric synthesis of chiral allenes	30
N-Amino pyridinium salts in organic synthesis	30
Nickel-catalyzed direct cross-coupling of heterocyclic phosphonium salts with aryl bromides	30
Phthalimide-based-SSCF3 reagent for enantioselective dithiotrifluoromethylation	30
Asymmetric total synthesis of cephanolide B	30
Metal-free visible-light-induced photoredox-catalyzed intermolecular pyridylation/phosphinoylation of alkenes	30
Stereoselective synthetic strategies of stereogenic carbon centers featuring a difluoromethyl group	30
Visible-light-mediated synthesis of quinolines	29
Copper-catalyzed regio- and chemoselective selenosulfonylation of 1,6-enynes from sulfur dioxide	29
Paired electrochemical C–H bromination of (hetero)arenes with 2-bromoethan-1-ol	29
Facile access to benzofuran-fused tetrahydropyridines via catalytic asymmetric [4 + 2] cycloaddition of aurone-derived 1-azadienes with 3-vinylindoles	29
C–H hetero-functionalization of arenes through palladacyclopentane-type intermediates	29
Catalytic asymmetric dearomative [4 + 2] annulation of 2-nitrobenzofurans and 5H-thiazol-4-ones: stereoselective construction of dihydrobenzofuran-bridged polycyclic skeletons	29
Recent progress in the application of iodonium ylides in organic synthesis	28
Recent advances in transition-metal catalyzed directed C–H functionalization with fluorinated building blocks	28
Construction of diverse C–S/C–Se bonds via nickel catalyzed reductive coupling employing thiosulfonates and a selenosulfonate under mild conditions	28
Electrochemical radical C(sp3)–H arylation of xanthenes with electron-rich arenes	28
Construction of sulfonated spiro[5,5]trienones from sulfur dioxide via iron-catalyzed dearomative spirocyclization of biaryls	28
Access to axially chiral aryl 1,3-dienes by transient group directed asymmetric C–H alkenylations	28
Synthesis of 5-trifluoromethyl-1,2,3-triazoles via base-mediated cascade annulation of diazo compounds with trifluoroacetimidoyl chlorides	28
Merging dearomatization with redox-neutral C(sp3)–H functionalization via hydride transfer/cyclization: recent advances and perspectives	28
Copper-catalyzed, N-directed remote C(sp3)–H azidation and thiocyanation	28
Electrochemically-mediated C–H functionalization of allenes and 1,3-dicarbonyl compounds to construct tetrasubstituted furans	28

Photoredox-catalyzed 2,2,2-trifluoroethylation and 2,2-difluoroethylation of alkenes with concomitant introduction of a quinoxalin-2(1H)-one moiety	28
Metal-free visible-light-induced aerobic oxidation of α-diazoesters leading to α-ketoesters in air	28
Modulating the properties of buckybowls containing multiple heteroatoms	28
Site-selective and diastereoselective functionalization of α-amino acid and peptide derivatives via palladium-catalyzed sp3 C–H activation	27
Strategies and methodologies for the construction of spiro-γ-lactams: an update	27
Synthetic developments on the preparation of sulfides from thiol-free reagents	27
Generation of (E)-β-sulfonyl enamines from sulfur dioxide via a radical process	27
Photoinduced C–H monofluoroalkenylation with gem-difluoroalkenes through hydrogen atom transfer under batch and flow conditions	27
Nine sesquiterpenoid dimers with four unprecedented types of carbon skeleton from Chloranthus henryi var. hupehensis	27
A multi-component reaction of electron-rich arenes, potassium metabisulfite, aldehydes and aryldiazonium tetrafluoroborates	27
Pd/LA-catalyzed decarboxylation enabled exclusive [5 + 2] annulation toward N-aryl azepanes and DFT insights	27
The indole nucleus as a selective COX-2 inhibitor and anti-inflammatory agent (2011–2022)	27
Direct C(sp3)–H difluoromethylation via radical–radical cross-coupling by visible-light photoredox catalysis	27
Palladium-catalyzed tandem Heck/carbonylation/aminocarbonylation en route to chiral heterocyclic α-ketoamides	27
Visible light-induced Ni-catalyzed C–heteroatom cross-coupling of aryl halides via LMCT with DBU to access a Ni(i)/Ni(iii) cycle	26
Recent advances in the application of ylide-like species in [4 + 1]-annulation reactions: an updated review	26
Electrophotocatalytic tri- or difluoromethylative cyclization of alkenes	26
Synthesis of isoxazolidines via catalyst-free one-pot three-component cycloaddition of sulfoxonium ylides, nitrosoarenes and alkenes	26
An overview of the applications of chiral phosphoric acid organocatalysts in enantioselective additions to CO and CN bonds	26
A one-pot stepwise approach to axially chiral quinoline-3-carbaldehydes enabled by iminium–allenamine cascade catalysis	26
Electrochemical oxidative synthesis of 1,3,4-thiadiazoles from isothiocyanates and hydrazones	26
Visible-light-initiated catalyst-free trifluoromethylselenolation of arylsulfonium salts with [Me4N][SeCF3]	26
Organic photoredox catalytic radical sulfonamidation/cyclization of unactivated alkenes towards polycyclic quinazolinones	26
Metal-free electrochemical synthesis of α-ketoamides via decarboxylative coupling of α-keto acids with isocyanides and water	26
Metal-free visible-light-induced multi-component reactions of α-diazoesters leading to S-alkyl dithiocarbamates	26
Photoredox-catalyzed reaction of thianthrenium salts, sulfur dioxide and hydrazines	26
Recent advances in the reactions of silacyclobutanes and their applications	26
Recent progress and perspectives in photo-induced organic reactions of acylsilanes	25
Construction and transformations of 2,2-difluoro-2,3-dihydrofurans from enaminones and diflurocarbene	25
Noncovalent interactions in Ir-catalyzed remote C–H borylation: a recent update	25
Theoretical study of the NHC-catalyzed C–S bond cleavage and reconstruction reaction: mechanism, stereoselectivity, and role of catalysts	25
Cu-Catalyzed highly selective silylation and borylation of alkenylsulfonium salts	25
A unique high-diversity natural product collection as a reservoir of new therapeutic leads	25
Alkoxycarbonyl radicals from alkyloxalyl chlorides: photoinduced synthesis of isoquinolinediones under visible light irradiation	25
Organocatalytic asymmetric synthesis of multifunctionalized α-carboline-spirooxindole hybrids that suppressed proliferation in colorectal cancer cells	25
Photocatalyst- and additive-free decarboxylative alkylation ofN-aryl tetrahydroisoquinolines induced by visible light	25
Diastereoselective synthesis of 1,1,3,3-tetrasubstituted cyclobutanes enabled by cycloaddition of bicyclo[1.1.0]butanes	25
A general and practical bifunctional cobalt catalytic system for N-heterocycle assembly via acceptorless dehydrogenation	25
Iron-catalysed chemo- and ortho-selective C–H bond functionalization of phenols with α-aryl-α-diazoacetates	24
Lewis acid-catalyzed regioselective C–H carboxamidation of indolizines with dioxazolonesviaan acyl nitrene type rearrangement	24
Three-component photoredox 1,2-alkylamination of styrenes with alkanes and nitrogen nucleophiles via C(sp3)–H bond cleavage	24
Atroposelective carbonylation of aryl iodides with amides: facile synthesis of enantioenriched cyclic and acyclic amides	24
Copper-mediated [3 + 2] cycloaddition of trifluoroacetimidoyl chlorides and N-isocyanoiminotriphenylphosphorane for the synthesis of 3-trifluoromethyl-1,2,4-triazoles	24
Brønsted acid-catalyzed homogeneous O–H and S–H insertion reactions under metal- and ligand-free conditions	24
Site-selective electrochemical thiocyanation of benzylic C–H bonds	24
Trimeric and dimeric sesquiterpenoids from Artemisia atrovirens and their cytotoxicities	24
Pyrrole synthesis through Cu-catalyzed cascade [3 + 2] spiroannulation/aromatization of oximes with azadienes	24
Photocatalytic intermolecular anti-Markovnikov hydroamination of unactivated alkenes with N-hydroxyphthalimide	24
Insights into the chiral sulfide/selenide-catalyzed electrophilic carbothiolation of alkynes: mechanism and origin of axial chirality	24
Synergistic photoredox and tertiary amine catalysis: generation of allylic sulfones from Morita–Baylis–Hillman acetates and sulfur dioxide	24
Nickel-catalyzed reductive aminocarbonylation of vinyl triflates with nitro compounds for the synthesis of α,β-unsaturated amides	24
Photoredox-catalyzed chemoselective aerobic Cα–H oxidation of propargylamines: synthesis of substituted 2-ynamide and oxazolo[2,3-a]isoquinolinone derivatives	24
Photo-induced weak base-catalyzed synthesis of α-haloboronates from vinylboronates and polyfluoroalkyl halides	23
Alkylsulfonium salts for the photochemical desulphurizative functionalization of heteroarenes	23
New advances in chiral nanographene chemistry	23
Exploring visible light for carbon–nitrogen and carbon–oxygen bond formationvianickel catalysis	23
Palladium-catalyzed [2 + 2 + 1] annulation: access to chromone fused cyclopentanones with cyclopropenone as the CO source	23
Design of (β-diazo-α,α-difluoroethyl)phosphonates and their application as masked carbenes in visible light-promoted coupling reactions with sulfonic acids	23
Synthesis of tetracyclic indenopyrazolopyrazolones through cascade reactions of aryl azomethine imines with propargyl alcohols	23
Total synthesis of kopsine, fruticosine, and structurally related polycyclic caged Kopsia indole alkaloids	23
Recent developments on NHC-driven dual catalytic approaches	23
Visible-light-induced remote C(sp3)–H sulfonylvinylation: assembly of cyanoalkylated vinyl sulfones	23
Exploiting the reactivities ofortho-alkynyl aryl ketones: opportunities in designing catalytic annulation reactions	23
Regio- and enantioselective ring-opening reaction of vinylcyclopropanes with indoles under cooperative catalysis	23
The synthesis of seven- and eight-membered rings by radical strategies	23
Catalyst-controlled cycloisomerization/[4 + 3] cycloaddition sequence to construct 2,3-furan-fused dihydroazepines and 2,3-pyrrole-fused dihydrooxepines	23
An electrolyte- and catalyst-free electrooxidative sulfonylation of imidazo[1,2-a]pyridines	23
C–H benzylation of quinoxalin-2(1H)-ones via visible-light riboflavin photocatalysis	23
Silver-catalyzed decarboxylative radical relay difluoroalkylation–carbocyclization: convenient access to CF2-containing quinolinones	23
Photocatalytic three-component radical cascade: a general route to heterocyclic-substituted alkyl sulfones	23
A visible light-mediated three-component strategy based on the ring-opening of cyclic ethers with aryldiazoacetates and nucleophiles	23
Decarboxylative C–H alkylation of heteroarenes by copper catalysis	23
Synthesis of C3-alkylated benzofurans via palladium-catalyzed regiocontrolled hydro-furanization of unactivated alkenes	23
Selective 1,4-arylsulfonation of 1,3-enynes via photoredox/nickel dual catalysis	23
Cp*Ir(iii)- and Cp*Rh(iii)-catalyzed C(sp2)–H amination of arenes using thioethers as directing groups	23
Selective synthesis of alkyl amines and N-vinylazoles from vinyl sulfonium salts with N-nucleophiles	22
Photocatalytic three-component annulation enabling stereoselective generation of (Z)-thiochromene 1,1-dioxides	22
Recent advances in catalytic enantioselective direct C–H bond functionalization of electron-deficient N-containing heteroarenes	22
Phenanthrene[2]arene: synthesis and application as nonporous adaptive crystals in the separation of benzene from cyclohexane	22
Asymmetric synthesis of chiral imidazolidines by merging copper and visible light-induced photoredox catalysis	22
Active ester-based peptide bond formation and its application in peptide synthesis	22
Visible-light-promoted divergent functionalizations of methylenecyclopropanes	22
Metal-free oxidative cyclization of trifluoroacetimidohydrazides with methylhetarenes: a facile access to 3-hetaryl-5-trifluoromethyl-1,2,4-triazoles	22
Tunable C–H arylation and acylation of azoles with carboxylic acids by Pd/Cu cooperative catalysis	22
Rh(iii)-Catalyzed tandem C(sp2)–H allylation/N-alkylation annulation of arene amides with 2-alkylidenetrimethylene carbonates	22
Decatungstate-photocatalyzed direct coupling of inert alkanes and quinoxalin-2(1H)-ones with H2 evolution	22
Organocatalytic dimensions to the C–H functionalization of the carbocyclic core in indoles: a review update	22
Nickel-catalyzed hydroarylation reaction: a useful tool in organic synthesis	22
Recent developments in calix[4]pyrrole (C4P)-based supramolecular functional systems	22
Ruthenium-catalysed C–H/C–N bond activation: facile access to isoindolinones	22
Ni/NHC catalysis in C–H functionalization using air-tolerant nickelocene and sodium formate for in situ catalyst generation	22
Photoinduced Fe-catalyzed bromination and iodination of unstrained cyclic alcohols	22
Visible-light-induced and copper-catalyzed oxidative cyclization of substituted o-aminophenylacetylene for the synthesis of quinoline and indole derivatives	22
K2S2O8-mediated acylarylation of unactivated alkenes via acyl radical addition/C–H annulation cascade of N-allyl-indoles with silver cocatalysis	22
Visible light-driven fluoroalkylthiocyanation of alkenes via electron donor–acceptor complexes	22