Organic Chemistry Frontiers

Article	Citations
Alkali-amide controlled selective synthesis of 7-azaindole and 7-azaindoline through domino reactions of 2-fluoro-3-methylpyridine and aldehydes	124
Dinuclear zinc catalyzed asymmetric [3 + 2] spiroannulation for the synthesis of diverse bispirocyclic saccharines	88
N-Heterocyclic carbene catalyzed base assisted C–C bond cleavage of cyclopropenones: an approach towards diastereoselective synthesis of azetidinones and benzoxazepines	86
A nickel-catalyzed carbon–sulfur cross-coupling reaction with disulfides enabled by mechanochemistry	85
4,7-Diarylbenzo[c][1,2,5]thiadiazoles as fluorophores and visible light organophotocatalysts	77
Pd-Free synthesis of dithienothiophene-based oligoaryls for effective hole-transporting materials by optimized Cu-catalyzed annulation and direct C–H arylation	75
Copper-mediated three-component synthesis of 2-trifluoromethyl benzimidazoles	73
Bond energy enabled amine distinguishing strategy: chemo-, regioselective 1,3-diamination of (trifluoromethyl)alkenes with different amines by two C(sp3)–F bond cleavages	71
A visible light-mediated deoxygenation protocol for the synthesis of dipeptides, amides and esters without racemization	71
Syntheses of 3H-1,2,4-triazol-3-ones by copper-promoted oxidative N–N bond formation of amidines with isocyanates	69
CPL-tunable BN-embedded supramolecular macrocycles	65
Organocatalytic asymmetric [3 + 3] annulations of 3-carboxamide oxindoles with β,γ-unsaturated α-keto esters: facile access to chiral spiro-δ-lactam oxindoles	64
Boron-catalyzed α-C–H fluorination of aryl acetic acids	63
Hierarchical amplification of chirality in anion-coordinated tetrahedral cages	61
Metal-free meta-halogenation of cyclic diaryliodonium salts via aryne intermediates	58
Bromide-catalyzed oxo-amination of alkenes towards the synthesis of α-amine ketones under photoelectrocatalysis conditions	57
Direct synthesis of gold(iii)-annulated perylene diimides via multiple C–H aurations	53
Iridium-catalyzed highly enantioselective and chemodivergent coupling reaction of vinyl azides and vinyl benzoxazinones	50
Paired electrochemical C–H bromination of (hetero)arenes with 2-bromoethan-1-ol	50
An efficient platform for decarboxylative functionalization of carboxylic acids using sulfuryl fluoride: Pd-catalyzed decarboxylative dehydrogenation of alkanecarboxylic acids and decarboxylative cros	49
Cyclocondensation reactions of racemic diastereomers of dimethyl-2-oxocyclohexanepropionic acids with (R)-phenylglycinol: access to both enantiomers of dimethylcis-decahydroquinolines	49
Reductive activation of arenes by potassium metal with potassium salts	49
Iminophosphorane in perylenediimide chemistry: Staudinger reaction and a visible-light-driven competitive reaction of the Cadogan cyclization	49
Carboxylation of C(sp2)–H bonds in quinolone derivatives with CO2: facile synthesis of quinolone carboxylic acids	49
Enantioselective total syntheses of (−)-mitragynine, (−)-quinine and (+)-quinidine enabled by Ir-catalysed asymmetric hydrogenation of all-carbon tetrasubstituted cycloalkenes	49

Copper-catalyzed synthesis of cyclopropyl bis(boronates) from aryl olefins and carbon monoxide	49
Electrochemical oxidative cyclization of alkenes, boronic acids, and dichalcogenides to access chalcogenated boronic esters and 1,3-diols	48
Visible-light-promoted desulfonylative radical difluoroalkylation between difluoroenol silyl ethers and difluoroalkyl sulfones to construct functionalized aryltetrafluoroethane derivatives	48
N-heterocyclic carbene-catalyzed decarboxylative cross-electrophile coupling to access sterically hindered ketones	48
Modular dehydrogenative cross-nucleophile coupling for direct construction of tetrasubstituted carbons	48
Synthesis of morpholino nucleosides starting from enantiopure glycidol	47
Synthesis of the cyclic heptapeptide core of callipeltin A	46
Fused-ring molecules based on B ← N and imide units with low energy levels	45
Supramolecular chiroptical sensing by achiral AIE-active thiols	45
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Contents list	42
Back cover	42
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A gold-catalyzed cyclization/nucleophilic addition reaction of o-alkynylanilines with ynamides: stereoselective synthesis of 3-vinylindoles	41
Photoredox-catalyzed intramolecular oxy- and aminoacylation of alkenes with acyl oxime esters: facile synthesis of acylated saturated heterocycles	41
Emerging applications of acylsilanes in organic synthesis and beyond	40
Rapid construction of the [5–6–6] tricyclic core of sinudenoids B–D enabled by a tandem oxidation-intramolecular Diels–Alder reaction	40
Visible light metallaphotoredox catalysis in the late-stage functionalization of pharmaceutically potent compounds	39
Visible-light induced C(sp3)–S cross-coupling via electron donor–acceptor complexes and 1,2-hydrogen atom transfer	39
Computational investigation of palladium-catalyzed allene–allene cross-coupling	39
An unexpected Lewis acid-catalyzed cascade reaction of bicyclo[1.1.0]butanes with triazinanes toward biscyclobutenyl amines	39
Regio- and stereo-selective synthesis of β-phenylthio enamidesviaintramolecular 1,2-thiol migration	39
Copper-catalyzed alkynyldisulfuration of arynes: efficient access to unsymmetrical disulfides	39
A photo-driven traceless group directed electron–donor–acceptor (EDA) complex initiated radical coupling/dehydrogenation tandem reaction: access to 1-allyl/benzyl-3,4-dihydroisoquinoline	39
Synthesis of a cross-chain bridging cryptand	38
Gold(i)-catalyzed diastereo- and enantioselective [4 + 3] cycloadditions: construction of functionalized furano-benzoxepins	38
Palladium-catalyzed [4 + 4] cycloadditions for highly diastereo- and enantioselective synthesis of functionalized benzo[b]oxocines	38
A de novo synthesis of the bisindole alkaloid geissolosimine: collective synthesis of geissoschizoline, akuammicine, (16S)-deshydroxymethylstemmadenine and Aspidospermatan alkaloi	38
Electrochemical [3 + 2]/[4 + 2] cyclization to indole-fused polycyclics	38
Copper-catalyzed anti-stereoselective 1,2-silylamination of alkynes	37
Pd-catalyzed site-selective C(sp2)–H chalcogenation of amino acids and peptides using a picolinamide auxiliary	37
Asymmetric oxidative rearrangement of indoles enabled by dual catalysis with in situ generated acyl hypoiodite and chiral phosphoric acid	37
A Cu/Cd-cocatalysed cascade reaction for constructing nitrogen-tethered 1,6-enynes enabled by 1,5-hydride transfer	37
Synthesis of spirocyclopropylpyrazole derivatives via the cascade reaction of alkylidenecyclopropanes with pyrazolidinones and trifluoroethanol	36
Photocatalytic redox-neutral arylation of cyclopropanols with cyanoarenes via radical-mediated C–C and C–CN bond cleavage	36
“Thiol-free synthesized” and sustainable thiolating synthons for nickel-catalyzed reductive assembly of sulfides with high efficiency	36
Electrochemical switching in mechanically interlocked molecules (MIMs)	35
Photoredox catalyzed hydroazolylation of alkenes via phosphoranyl radicals	35
Rh-catalysed divergent synthesis of polysubstituted pyrroles from α,β-unsaturated ketones via selective single or double insertion of isocyanides	35
Visible light-mediated syntheses of unsymmetrical methylene-bridged bis-heterocycles via an alkoxy radical relay reaction	34
Intramolecular exciplex formation between pyrene and tetraazapyrene in supramolecular assemblies	34
Electrochemical benzylic C–H arylation of xanthenes and thioxanthenes without a catalyst and oxidant	34
One-step synthesis of polycyclic thianthrenes from unfunctionalized aromatics by thia-APEX reactions	34
Exploring N-centered umpolung reactivity in photoredox-catalyzed amidation with an α-iminoester	34
Palladium-catalyzed Catellani-type selective C–H silylation of aryl-TT salts	34

Elucidating the mechanism and origin of diastereoselectivity in scandium-catalyzed β-C(sp3)–H activation and transformation of an aliphatic aldimine	34
Catalysts’ evolution in the asymmetric conjugate addition of nitroalkanes to electron-poor alkenes	34
Catalytic asymmetric synthesis of 3,4′-indole–pyrazole derivatives featuring axially chiral bis-pentatomic heteroaryls	33
Gold-catalyzed formal (3 + 2) and (4 + 2) cycloadditions of alkynes to highly functionalized dihydropyrroles and tetrahydropyridines	33
Frustrated behavior of Lewis/Brønsted pairs inside molecular cages	33
Bis(pentafluorophenyl)borane-catalyzed E-selective isomerization of terminal alkenes to internal alkenes	33
N-Heterocycle-fused Ni(ii) porphyrin dimers upon heating of meso-amino Ni(ii) porphyrins in nitrobenzene	33
Sequence-sorted redox-switchable hetero[3]rotaxanes	33
Fe-Catalyzed B–H and N–H insertion reactions of iodonium ylides	33
Three-component synthesis of β-aminoxy amides	32
Recent advances in trifluoroethylation reaction	32
Application of a transient directing strategy in cyclization reactionsviaC–H activation	32
Synthesis of axially chiral biaryl-2-carboxamides through Pd(ii)-catalyzed atroposelective C–H olefination	32
Modular construction of sulfinimidate esters: expanding chemical space and enabling late-stage diversification	32
Upper-rim functionalised calix[4]arenes for chemoselective Au3+ detection	32
Metal-free assembly of diverse polysubstituted pyridines via an efficient cascade approach using tertiary enaminones and α,β-unsaturated sulfonylketimines	32
t BuOK-mediated selective 1,2-silacarboxylation of arylalkenes with Si–B/Si–Si/Si–Li reagents and CO2	31
Mechanistic insights into rhodium-catalyzed C–H activation and annulation using vinyl acetate to access cinnolines and cinnolin-4(1H)-ones	31
Transition-metal catalyzed reactions of diazo compounds and N,N-dialkylnitrosoamines	31
Commiphoratones C–E: three spiro-sesquiterpene dimers fromResina commiphora	31
Selective halide ion binding templation effect for a quadruple-stranded-helicate enabling the activation of C–Br bonds	31
One-pot and sustainable liquid-phase peptide extension for synthesis of C-terminal amidation peptides aided by small molecular tags	31
Iron(ii)-catalyzed annulation to construct novel quinone-fused cyclopenta[2,1-b]indoles: a promising type I photosensitizer	31
Copper(ii)-catalyzed synthesis of sulfonyl-functionalized quinone-fused cyclopenta[b]indoles via four-component cascade annulation	31
New chemistry of alkynyl trifluoroborates under transition metal catalyst-free conditions	31
Visible-light heterogeneous photocatalysis with an ionic porous organic polymer (IPOP): synthesis of β-keto sulfoxides and benzothiophene diesters by tandem radical addition–oxidation reactions	30
Mechanistic insight into Ni(i)-catalyzed regioselective alkene hydroarylation: is it carbonickelation or hydronickelation?	30
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Access to enantioenriched dihydroquinoxalinones via Cu-catalyzed propargylic substitution	30
Generation and application of carbodiimide anions: efficient construction of 2-aminopyrimidines via a cascade [4 + 2] annulation/aromatization sequence	30
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Photocatalyzed dehalogenative deuteration with silacarboxylic acids as halogen-atom transfer agents	30
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Strategic convergent synthesis en route to Veratrum steroidal alkaloids	30
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Access to phosphorus-containing cyclopenta[b]benzofuranols via a serendipitous cascade reaction promoted by a bifunctional phosphonium salt	29
Contents list	29
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Contents list	29
Synthesis of structurally diverse silicon-incorporated indolinesviasilyl radical-triggered radical cascade reactions	29
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Polyfluorinated reagents for peptide stapling	29
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The “cobra effect” in the imidazolinone series: how a donor can disable the nucleophilicity	28
Feeding sequence-regulated divergent (4 + 1 + 1′) annulations of α-bromo carbonyls and 1-azadienes via computational calculation-based mechanism elucidation	28
Mechanisms of Cu/DMAP-cocatalyzed and DMAP-catalyzed C–N decarboxylative cross-coupling reactions	28
H2O/D2O as the only H/D source for photocatalytic phosphine-mediated radical transfer hydrogenation/deuteration of α-aryl imino esters	28
TFPN-mediated racemization/epimerization-free amide and peptide bond formation	28
(3 + 2)-Annulation of 1,3-N,Si-tetraorganosilane reagents TsHNCH2SiBnR1R2 with arynes for efficient synthesis of 3-silaindolines	28
Rhodium(iii)-catalyzed successive C(sp2)–H and C(sp2)–C(sp2) bond activation of aryl oximes: synthetic and mechanistic studies	27
Platinum–P(BFPy)3-catalyzed regioselective diboration of terminal alkynes with (pin)B–B(aam)	27
Tetraphenylethylene[3]arene: synthesis, structure, and sensing of I−	27
Copper(i)-catalyzed multicomponent interrupted click reaction: modular synthesis of triazole sulfides from elemental sulfur	27
Mechanistic insights into the rhodium catalysed dehydrogenative cycloaddition of cyano-yne-allene substrates	27
Electrochemical 1,2-hydrogen atom transfer functionalizations of N-(benzyloxy)phthalimides	27
Distal iodine migration of arylalkynes via cyclic monoaryliodonium salts	27
Carbene-catalyzed imine reductive reaction: a new application of Breslow intermediates	27
Synthesis of fluorinated allylic alcoholsviaphotoinduced decarboxylative cross-coupling of α-fluoroacrylic acids and alcohols	27
Cooperative palladium-catalyzed P(NEt2)3-mediated (4 + 1) annulation of isatins with 2 hydroxymethylallylcarbonates	26
BF3-enabled unusual (3 + 2) cycloaddition of bicyclobutanes with aldimine ester: access to 2-azabicyclo[2.1.1]hexanes	26
Visible light-enabled alkylation of enol acetates with alkylboronic acids for the synthesis of α-alkyl ketones	26
HBF4-mediated direct alcoholysis of amides under mild conditions	26
Alkali ion-controlled chemoselective indolation of allylic alcohols by base catalysis	26
Leaving-group controlled N- or C-cyclization of azadienes via domino sequences: synthesis, mechanism, and chemoselectivity	26
Dearomative difunctionalization of arenes via highly selective radical relay reactions	26
Pd(ii)-catalyzed B(9)-alkynylation of o/m-carboranes	26
Transition metal-catalyzed redox-neutral 1,3-dienylation of propargylic esters and divergent synthesis	26
C–H bond halogenation: unlocking regiodivergence and enhancing selectivity through directing group strategies	26
Synthesis of oxa-bridged carbocycles via rhodium/Lewis acid catalyzed [3 + 3] and [4 + 3] cycloadditions of carbonyl ylides with donor–acceptor strained carbocycles	26
Dithiocarbamate-mediated thioamidation of arylglyoxylic acids by decarboxylative–decarbonylative C–C bond formation reactions	26
The α-alkylation of carbonyl sulfoxonium ylides: studies and applications in the synthesis of new sulfur heterocycles	26
Efficient enantioselective synthesis of pyrazolines and isoxazolines enabled by an iridium-catalyzed intramolecular allylic substitution reaction	26
Controlling rotary motion of molecular motors based on oxindole	26
Garynthone A–I, PPAPs with diverse skeletons isolated from Garcinia yunnanensis and their immunosuppressive activity	26
Visible-light-induced radical cascade cyclization of 2-isocyanobiaryls via 1,5-hydrogen atom transfer (1,5-HAT)	26
Cobalt-catalyzed regioselective hydroazidation of 1-aryl-1,3-dienes: facile access to allylic azides	26
Access to chiral sulfones with an all-carbon quaternary stereocenter from sulfur dioxide	25

Metal-free reductive acyldifluoroalkylation of alkenes through cooperative NHC and organophotocatalysis	25
Theoretical insights into the mechanism and origin of chemoselectivity in the catalyst- and directing group-dependent oxidative cyclization of diynes with pyridine N-oxides	25
Pd-catalyzed double Heck and Heck–Suzuki cascade reaction of N-(o-bromo aryl) CF3-acrylamides	25
Transition-metal-catalyzed regiodivergent sulfonylation of aziridrines for the synthesis of β-amino sulfones	25
Benzylic C–H bond functionalization through photo-mediated mesyloxy radical formation	25
The synthesis of isoxazolines and dihydrooxazines by Pd-catalyzed oxyalkynylation alkenyl oximes with alkynyl bromides	25
Recent developments on 1,2-difunctionalization and hydrofunctionalization of unactivated alkenes and alkynes involving C–S bond formation	25
Conjugated figure-of-eight macrocycles derived from the anthracene photodimer: synthetic execution through intramolecular cyclization and topological manipulation through ring expansion	25
Thermo-induced decarboxylative α-C(sp3)–H fluoroalkylation of glycine derivatives with fluorinated peroxy esters	25
Formal [5 + 2] cycloaddition of ortho-indolizinyl anilines with cyclopentenediones: access to planar indolizine-fused azepines	25
Interception of RCONCl2: late-stage hydrolysis and esterification of primary amides	25
Regioselective construction of 2-substituted indolines enabled by a rhodium-catalyzed decarboxylation–hydroacylation sequence	25
Synthesis, structures and fluorescence properties ofgem-linked cyclic tetraphenylethylenes and cyclic hexaphenylethylenes	25
Calix[4]pyrrole bis-crowns as ion pair receptors: cation selectivity modulated by counter anions	24
Widely applicable (radio)dihalogenation of alkynes and alkenes using two different nucleophilic alkali metal halides	24
Asymmetric total synthesis of norzoanthamine and formal synthesis of zoanthenol	24
Visible-light-driven, catalyst-free intramolecular crossed and straight [2 + 2] cycloaddition	24
Formal allylic C(sp3)–H alkylation of α-alkylstyrenes by rearrangement of intermediate alkenyl sulfonium salts	24
Hydroxylation of organoborons via uranyl photocatalysis	24
Coupling partner-dependent unsymmetrical C–H functionalization of N-phenoxyacetamides leading to sophisticated spirocyclic scaffolds	24
Pyridine-based tricarboxamides: complementary monomers for supramolecular copolymerization with C3-symmetric oligophenylenetricarboxamides	24
UV light-driven asymmetric vinylogous aldol reaction of isatins with 2-alkylbenzophenones and enantioselective synthesis of 3-hydroxyoxindoles	24
Photocatalytic anti-Markovnikov hydroalkylation of 2-aryl enamides via 1,2-hydrogen atom transfer of amidyl radicals	24
Fluorosulfonyl radicals: new horizons for the synthesis of sulfonyl fluorides	24
Recent advances in the diverse transformations of trifluoromethyl alkenes	24
Oxetane as a part of modern medicinal chemistry toolbox: the advanced synthesis of 3,3-disubstituted building blocks	24
Aqueous-phase tunable multi-color luminescent supramolecular assemblies based on cucurbit[10]uril-enhanced intermolecular charge-transfer interactions	23
Nickel-catalyzed hydroarylation reaction: a useful tool in organic synthesis	23
A domino [3 + 2] cycloaddition/deamination/imine hydrolysis reaction of cyclopropyl spirooxindoles with thiourea for access to spiro-γ-thiolactone oxindoles	23
Concise total synthesis of opioids	23
Iodonitrene: a direct metal-free electrophilic aminating reagent	23
Recent advances in transition metal-catalyzed heteroannulative difunctionalization of alkenes via C–H activation for the synthesis of heterocycles	23
NHC–amine Ru complex catalyzed selective mono-N-methylation of amines with methanol: understanding the effect of amine ligands	23
A simple method for N-arylation of secondary amides/amines through a NaH-initiated aryne generation strategy	23
Photo-induced 1,2-alkylarylation/cyclization of alkenes, alkyl halides and N-alkylindoles via an EDA-complex	23
Influencing optical and charge transport properties by controlling the molecular interactions of merocyanine thin films	22
Rapid synthesis of benzofulvenes from α-bromodiarylethylenes based on a 1,4-palladium shift strategy	22
An N-heterocyclic carbene-catalyzed enantioselective [3 + 2] annulation of enals with propargylic imines: access to γ,γ-disubstituted pyrrolidin-2-ones bearing quaternary stereogenic centers	22
Coordination assembly and NIR photothermal conversion of Cp*Rh-based supramolecular topologies based on distinct conjugated systems	22
Rhodium-catalyzed dearomative rearrangement of 2-oxypyridines with cyclopropenes: access to N-alkylated 2-pyridones	22
Water-enabled α-C(sp3)–H amination via [1,6]-hydride transfer: green access to diazepino[6,5,4-cd]indoles	22
Dendron-mediated control over self-assembly of chlorophyll rosettes into columnar vs. discrete aggregates	22
A metal-free sigmatropic rearrangement/cyclization/aromatization cascade reaction of hydroxy/aminophenyl propargyl alcohols with fluoroalkanesulfinyl chlorides: synthesis of 3-fluoroalkanesulfonyl ben	22
Gold catalysed regio- and chemoselective azo coupling of 1,2- and 1,4-diazoquinones with 1H-indoles	22
Regio- and stereo-selective construction of cis-indeno[1,2-c]isoxazoles via a C–H allylation/1,3-dipolar cycloaddition cascade	22
How the electron-deficient Cp ligand facilitates Rh-catalyzed annulations with alkynes	22
Facile synthesis of 5α-functionalized pyrroles via multicomponent reactions of vicinal tricarbonyl compounds, enamines, and nucleophiles	22
The construction of aromatic rings by photocatalytic radical-induced cyclization reactions	22
Iridium-catalyzed meta-selective C–H borylation of phenol derivatives	22
Rapid construction of a polysubstituted “caged” oxa-bishomocubane framework from vinylidenecyclopropanes through a sequential dual catalysis of copper(i) and visible-light-induced photosens	22
Asymmetric synthesis of δ-substituted-β-keto esters and β-substituted ketones via carboxyl-assisted site- and enantio-selective addition reactions	22
N-heterocyclic nitrenium charge transfer catalysis via inner-sphere electron transfer in concert with halogen-atom dissociation	22
Silver-catalyzed [4 + 3] cycloaddition of 1,3-dienes with alkenyl-N-triftosylhydrazones: a practical approach to 1,4-cycloheptadienes	22
Electrochemical synthesis and transformation of organoboron compounds	22
Photo-induced redox cascade reaction of nitroarenes and amines	21
A visible-light-induced cascade cyclization strategy for the synthesis of N,S-containing polycyclic compounds	21
Rapid modular synthesis of indole ethers via dehydrogenative cross-coupling reaction of indoles and alcohols	21
Catalytic alkane C–H functionalization by carbene insertion into unactivated C(sp3)–H bonds	21
New tertiary amine-derived C2-symmetric chiral pyridine-N,N′-dioxide ligands and their applications in asymmetric catalysis	21
Nickel-catalysed C–N cross-coupling of organoboronic acids and isoxazoles	21
N-Sulfenyl phthalimide enabled Markovnikov hydrothiolation of unactivated alkenes via ligand promoted cobalt catalysis	21
A strategy for regioselective B–H functionalization ofo-carboranesviabase metal catalysis	21
Inside front cover	21
Copper-catalyzed regioselective 1,4-sulfonylcyanation of 1,3-enynes with sulfonyl chlorides and TMSCN	21
Mechanistic insights into the rhodium-catalyzed aryl C–H carboxylation	20
Acid-catalyzed ring-expansion of 4-(1-hydroxycyclobutyl)-1,2,3-triazoles	20
BF3-promoted reactions of α-amino acetals with alkynes to 2,5-disubstituted pyrroles	20
An umpolung mechanism of B(pin)-mediated Cu/B rearrangement and origin of regioselectivity for NHC-Cu-catalyzed allylation of imines	20
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Successive energy-transfer catalytic dearomative reactions of quinolines with bicyclo[1.1.0]butanes for the synthesis of pyridine-fused 3D complicated molecules	20
Total synthesis of the indolocarbazole alkaloid ZHD-0501 and its seven isomers	20
Photoredox catalyzed release of carbon-based radicals from 2-substituted-1,3-imidazolidines	20
Enantioselective construction of spirodihydrofuran oxindoles via one-pot organo-/iodine sequential catalysis	20
Regioselective difluoroallylation of alkylidene malonates with trifluoromethyl alkenes: synthesis of gem-difluoro-1,5-dienes and their [2 + 2] photocycloaddition	20
Ru(iii)-catalyzed C4–H bond cyanoalkoxylation of 1-naphthylamine derivatives with azobisisobutyronitrile	20
Carbene-enabled ether activation through the formation of oxonium: a theoretical view	20
Carboxylic acid-assisted sterically demanding reductive cross-coupling between cycloalkenyl and alkyl bromides	20
Base-promoted transition metal-free phosphorylation/acylation of 2-vinyl pyridines with Ph2PCl and carboxylic acids	20
A rhodium-catalyzed ylide formation/Smiles rearrangement reaction of chalcogenide ether and triazoles	20
Front cover	20
Transition metal-free synthesis of polyfluoroaryl sulfides via S-transfer reaction	20
Modular synthesis of conjugated enamidines and cascade annulation toward benzofuran-3-oxoacetate	20
Direct C(sp2)–H activation of allenes via hydrogen-atom transfer (HAT) in organic synthesis	19
21-Carba-23-oxaporphyrinoids and 21-oxo-21-carba-23-oxaporphyrinoids: macrocyclic π-conjugation involving the carbonyl moiety	19
Imine induced metal-free C–H arylation of indoles	19
Phenanthrene[2]arene: synthesis and application as nonporous adaptive crystals in the separation of benzene from cyclohexane	19
Photocatalytic anti-Markovnikov addition of carboxylic acids to alkenes: an ionic mechanism under radical conditions	19
Diverse C(sp3)–H functionalizations through electrochemical benzylic oxygenation	19
Radical-mediated carboselenation of terminal alkynes under mild conditions	19
Photoinduced cross-coupling of aryl halides enabled by n-tetrabutylphosphonium phthalate	19
A cascade indazolone-directed Ir(iii)- and Rh(iii)-catalyzed C(sp2)–H functionalization/[4 + 2] annulation of 1-arylindazolones with sulfoxonium ylides to access chemi	19
2,7-Dinitrophenanthrene-9,10-dione as a photosensitizer for the dehydrogenative lactonization of 2-arylbenzoic acids	19
Experimental and computational studies on the palladium-catalyzed intramolecular dearomatization, electrophilic addition, intermolecular coupling sequence	19
Catalytic asymmetric cyclopropanation of sulfoxonium ylides catalyzed by a chiral-at-metal rhodium complex	19
Cyclopropanation ofN-vinylimidesviaa redox-neutral photocatalysed radical addition/anionic cyclisation process	19