Organic Chemistry Frontiers

Article	Citations
CPL-tunable BN-embedded supramolecular macrocycles	105
N-heterocyclic carbene-catalyzed decarboxylative cross-electrophile coupling to access sterically hindered ketones	98
A de novo synthesis of the bisindole alkaloid geissolosimine: collective synthesis of geissoschizoline, akuammicine, (16S)-deshydroxymethylstemmadenine and Aspidospermatan alkaloi	82
An efficient platform for decarboxylative functionalization of carboxylic acids using sulfuryl fluoride: Pd-catalyzed decarboxylative dehydrogenation of alkanecarboxylic acids and decarboxylative cros	78
Hierarchical amplification of chirality in anion-coordinated tetrahedral cages	72
A visible light-mediated deoxygenation protocol for the synthesis of dipeptides, amides and esters without racemization	70
Synthesis of a cross-chain bridging cryptand	69
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Back cover	66
Front cover	66
Contents list	66
Cyclocondensation reactions of racemic diastereomers of dimethyl-2-oxocyclohexanepropionic acids with (R)-phenylglycinol: access to both enantiomers of dimethylcis-decahydroquinolines	65
Fused-ring molecules based on B ← N and imide units with low energy levels	64
Regio- and stereo-selective synthesis of β-phenylthio enamidesviaintramolecular 1,2-thiol migration	63
Modular dehydrogenative cross-nucleophile coupling for direct construction of tetrasubstituted carbons	60
Computational investigation of palladium-catalyzed allene–allene cross-coupling	59
Intramolecular exciplex formation between pyrene and tetraazapyrene in supramolecular assemblies	56
Modular construction of sulfinimidate esters: expanding chemical space and enabling late-stage diversification	56
Paired electrochemical C–H bromination of (hetero)arenes with 2-bromoethan-1-ol	52
Supramolecular chiroptical sensing by achiral AIE-active thiols	52
One-step synthesis of polycyclic thianthrenes from unfunctionalized aromatics by thia-APEX reactions	51
A “sacrificial reagent” strategy for tailoring adaptive aromaticity in pyrrole rings with its application to singlet fission: a combined DFT and unsupervised machine learning study	51
Regiodivergent gold( i )-catalysed rearrangements in indole synthesis	51
Reductive activation of arenes by potassium metal with potassium salts	51

Asymmetric oxidative rearrangement of indoles enabled by dual catalysis with in situ generated acyl hypoiodite and chiral phosphoric acid	48
Visible light metallaphotoredox catalysis in the late-stage functionalization of pharmaceutically potent compounds	48
Visible-light-promoted desulfonylative radical difluoroalkylation between difluoroenol silyl ethers and difluoroalkyl sulfones to construct functionalized aryltetrafluoroethane derivatives	46
Iridium-catalyzed highly enantioselective and chemodivergent coupling reaction of vinyl azides and vinyl benzoxazinones	46
Enantioselective total syntheses of (−)-mitragynine, (−)-quinine and (+)-quinidine enabled by Ir-catalysed asymmetric hydrogenation of all-carbon tetrasubstituted cycloalkenes	46
Copper-catalyzed alkynyldisulfuration of arynes: efficient access to unsymmetrical disulfides	46
Copper-catalyzed anti-stereoselective 1,2-silylamination of alkynes	45
Gold-catalyzed formal (3 + 2) and (4 + 2) cycloadditions of alkynes to highly functionalized dihydropyrroles and tetrahydropyridines	45
Iminophosphorane in perylenediimide chemistry: Staudinger reaction and a visible-light-driven competitive reaction of the Cadogan cyclization	44
Elucidating the mechanism and origin of diastereoselectivity in scandium-catalyzed β-C(sp3)–H activation and transformation of an aliphatic aldimine	43
Recent advances in trifluoroethylation reaction	42
Photoredox-catalyzed intramolecular oxy- and aminoacylation of alkenes with acyl oxime esters: facile synthesis of acylated saturated heterocycles	42
Electrochemical [3 + 2]/[4 + 2] cyclization to indole-fused polycyclics	41
Visible-light induced C(sp3)–S cross-coupling via electron donor–acceptor complexes and 1,2-hydrogen atom transfer	41
Direct synthesis of gold(iii)-annulated perylene diimides via multiple C–H aurations	40
Rapid construction of the [5–6–6] tricyclic core of sinudenoids B–D enabled by a tandem oxidation-intramolecular Diels–Alder reaction	39
Electrochemical switching in mechanically interlocked molecules (MIMs)	39
Pd-catalyzed site-selective C(sp 2 )–H chalcogenation of amino acids and peptides using a picolinamide auxiliary	38
An unexpected Lewis acid-catalyzed cascade reaction of bicyclo[1.1.0]butanes with triazinanes toward biscyclobutenyl amines	38
Bis(pentafluorophenyl)borane-catalyzed E-selective isomerization of terminal alkenes to internal alkenes	38
A Cu/Cd-cocatalysed cascade reaction for constructing nitrogen-tethered 1,6-enynes enabled by 1,5-hydride transfer	38
A gold-catalyzed cyclization/nucleophilic addition reaction of o-alkynylanilines with ynamides: stereoselective synthesis of 3-vinylindoles	38
Rh-catalysed divergent synthesis of polysubstituted pyrroles from α,β-unsaturated ketones via selective single or double insertion of isocyanides	37
Organocatalytic asymmetric [3 + 3] annulations of 3-carboxamide oxindoles with β,γ-unsaturated α-keto esters: facile access to chiral spiro-δ-lactam oxindoles	37
N-Heterocycle-fused Ni(ii) porphyrin dimers upon heating of meso-amino Ni(ii) porphyrins in nitrobenzene	37
Photoredox catalyzed hydroazolylation of alkenes via phosphoranyl radicals	37
Radical reactivity of aryl thianthrenium salts	36
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	36
Metal-free meta-halogenation of cyclic diaryliodonium salts via aryne intermediates	36
Emerging applications of acylsilanes in organic synthesis and beyond	36
Exploring N-centered umpolung reactivity in photoredox-catalyzed amidation with an α-iminoester	36
Fe-Catalyzed B–H and N–H insertion reactions of iodonium ylides	35
Bifunctional near-ultraviolet emitting materials based on hybridized local and charge-transfer (HLCT) excited states for efficient electro-fluorescence and phosphorescent OLEDs	35
Visible light-promoted Pd-catalyzed regioselective 1,4-dicarbofunctionalization of 1,3-butadiene with unactivated bromides and malononitriles	35
Visible light-mediated syntheses of unsymmetrical methylene-bridged bis-heterocycles via an alkoxy radical relay reaction	35
Carboxylation of C(sp2)–H bonds in quinolone derivatives with CO2: facile synthesis of quinolone carboxylic acids	35
Isothiourea-catalyzed acylation of paracyclophanols for the construction of planar chirality: the mechanism and origin of stereoselectivity	35
Bromide-catalyzed oxo-amination of alkenes towards the synthesis of α-amine ketones under photoelectrocatalysis conditions	35
Repurposing trichloroacetonitrile as a sustainable radical synthon for regiodivergent photocatalytic alkene amination	34
N-Heterocyclic carbene catalyzed base assisted C–C bond cleavage of cyclopropenones: an approach towards diastereoselective synthesis of azetidinones and benzoxazepines	34
Dual photoredox/copper-catalyzed 1,4-sulfonylalkylation of alkenes	33
Palladium-catalyzed Catellani-type selective C–H silylation of aryl-TT salts	33
A nickel-catalyzed carbon–sulfur cross-coupling reaction with disulfides enabled by mechanochemistry	33
The lateral lithiation of pyrazoles: direct, transition-metal-free access to pyrazolopyridinones and pyrazolopyranones	33
Back cover	33
Calix[4]pyrrole bis-crowns as ion pair receptors: cation selectivity modulated by counter anions	32
Conjugated figure-of-eight macrocycles derived from the anthracene photodimer: synthetic execution through intramolecular cyclization and topological manipulation through ring expansion	32
Dihydroquinazolinones as photocatalyst-free carbamoyl radical precursors for ynamide formation	32
Access to chiral sulfones with an all-carbon quaternary stereocenter from sulfur dioxide	32
Copper(ii)-catalyzed synthesis of sulfonyl-functionalized quinone-fused cyclopenta[b]indoles via four-component cascade annulation	32

Oxetane as a part of modern medicinal chemistry toolbox: the advanced synthesis of 3,3-disubstituted building blocks	32
Syntheses of 3H-1,2,4-triazol-3-ones by copper-promoted oxidative N–N bond formation of amidines with isocyanates	32
Facile access to indolo[2,3- b ]quinoline alkaloids via DMSO-mediated cascade cyclization: unveiling their	31
New chemistry of alkynyl trifluoroborates under transition metal catalyst-free conditions	31
Sulfonamide synthesis: unlocking new pathways with aryl triflates via photocatalytic coupling	31
Pd-catalyzed double Heck and Heck–Suzuki cascade reaction of N-(o-bromo aryl) CF3-acrylamides	30
Theoretical insight: dual roles of electron-pair donors and acceptors in activating and mediating iodine atom transfer	30
Mechanisms of Cu/DMAP-cocatalyzed and DMAP-catalyzed C–N decarboxylative cross-coupling reactions	30
Formal [5 + 2] cycloaddition of ortho-indolizinyl anilines with cyclopentenediones: access to planar indolizine-fused azepines	30
Benzylic C–H bond functionalization through photo-mediated mesyloxy radical formation	30
Visible-light-driven, catalyst-free intramolecular crossed and straight [2 + 2] cycloaddition	30
Metal-, oxidant- and base-free direct C–H amination of maleimides enabled by versatile benzohydroxamic acids	30
Inside front cover	29
Front cover	29
Back cover	29
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Front cover	28
Carbene-catalyzed imine reductive reaction: a new application of Breslow intermediates	28
Mechanistic insight into Ni(i)-catalyzed regioselective alkene hydroarylation: is it carbonickelation or hydronickelation?	28
Access to enantioenriched dihydroquinoxalinones via Cu-catalyzed propargylic substitution	28
Front cover	28
Back cover	28
Unraveling steric and dispersion effects in gold catalysis: a DFT study of asymmetric cyclization/Mannich reactions	27
Regioselective construction of 2-substituted indolines enabled by a rhodium-catalyzed decarboxylation–hydroacylation sequence	27
Selective halide ion binding templation effect for a quadruple-stranded-helicate enabling the activation of C–Br bonds	27
Metal-free assembly of diverse polysubstituted pyridines via an efficient cascade approach using tertiary enaminones and α,β-unsaturated sulfonylketimines	27
The α-alkylation of carbonyl sulfoxonium ylides: studies and applications in the synthesis of new sulfur heterocycles	27
Alkali ion-controlled chemoselective indolation of allylic alcohols by base catalysis	27
Tetraphenylethylene[3]arene: synthesis, structure, and sensing of I−	27
Front cover	27
Hydroxylation of organoborons via uranyl photocatalysis	27
The “cobra effect” in the imidazolinone series: how a donor can disable the nucleophilicity	27
Strategic convergent synthesis en route to Veratrum steroidal alkaloids	27
Recent advances in the diverse transformations of trifluoromethyl alkenes	26
Aryl imidazoisoindoles for intrinsic 10π pericyclic photochromism with nonlinear acid responsiveness	26
Unveiling the mechanisms of gold/copper bimetallic catalysis in the synthesis of complex heterocyclic compounds	26
Pd( ii )-catalyzed B(9)-alkynylation of o / m -carboran	26
Pyridine-based tricarboxamides: complementary monomers for supramolecular copolymerization with C3-symmetric oligophenylenetricarboxamides	26
Mechanistic insights into rhodium-catalyzed C–H activation and annulation using vinyl acetate to access cinnolines and cinnolin-4(1H)-ones	26
Synthesis of fluorinated allylic alcoholsviaphotoinduced decarboxylative cross-coupling of α-fluoroacrylic acids and alcohols	26
Synthesis of structurally diverse silicon-incorporated indolinesviasilyl radical-triggered radical cascade reactions	26
Copper(i)-catalyzed multicomponent interrupted click reaction: modular synthesis of triazole sulfides from elemental sulfur	26
Transition-metal catalyzed reactions of diazo compounds and N,N-dialkylnitrosoamines	25
Photocatalytic ketone synthesis: recent advances in radical-based approaches from carboxylic acids and derivatives	25
Electrochemical 1,2-hydrogen atom transfer functionalizations of N-(benzyloxy)phthalimides	25
Mechanistic insights into the rhodium catalysed dehydrogenative cycloaddition of cyano-yne-allene substrates	25
Palladium-catalyzed allylation of stable glycal boronates to access multi-substituted C 1-glycals: en route	25
C–H bond halogenation: unlocking regiodivergence and enhancing selectivity through directing group strategies	25
Photocatalytic anti-Markovnikov hydroalkylation of 2-aryl enamides via 1,2-hydrogen atom transfer of amidyl radicals	25
Transition-metal-catalyzed regiodivergent sulfonylation of aziridrines for the synthesis of β-amino sulfones	25
Iron(ii)-catalyzed annulation to construct novel quinone-fused cyclopenta[2,1-b]indoles: a promising type I photosensitizer	25
Asymmetric total synthesis of norzoanthamine and formal synthesis of zoanthenol	25
Synthesis of oxa-bridged carbocycles via rhodium/Lewis acid catalyzed [3 + 3] and [4 + 3] cycloadditions of carbonyl ylides with donor–acceptor strained carbocycles	25
Garynthone A–I, PPAPs with diverse skeletons isolated from Garcinia yunnanensis and their immunosuppressive activity	25
NHC–amine Ru complex catalyzed selective mono-N-methylation of amines with methanol: understanding the effect of amine ligands	25
TFPN-mediated racemization/epimerization-free amide and peptide bond formation	25
Correction: syn -Selective carboacylation of terminal alkynes via organic photoredox and nickel catalysis	24
Visible light-enabled alkylation of enol acetates with alkylboronic acids for the synthesis of α-alkyl ketones	24
Photocatalyzed dehalogenative deuteration with silacarboxylic acids as halogen-atom transfer agents	24
Polyfluorinated reagents for peptide stapling	24
Formal allylic C(sp3)–H alkylation of α-alkylstyrenes by rearrangement of intermediate alkenyl sulfonium salts	23
Aqueous-phase tunable multi-color luminescent supramolecular assemblies based on cucurbit[10]uril-enhanced intermolecular charge-transfer interactions	23
A simple method for N-arylation of secondary amides/amines through a NaH-initiated aryne generation strategy	23
One-pot and sustainable liquid-phase peptide extension for synthesis of C-terminal amidation peptides aided by small molecular tags	23
Brønsted acid-catalyzed synthesis of trifluoromethylated azulenes via cyclization of 1-phenyl-2-CF 3 -	23
Access to phosphorus-containing cyclopenta[ b ]benzofuranols via a serendipitous cascade reaction promoted	23
The synthesis of isoxazolines and dihydrooxazines by Pd-catalyzed oxyalkynylation alkenyl oximes with alkynyl bromides	23
Dithiocarbamate-mediated thioamidation of arylglyoxylic acids by decarboxylative–decarbonylative C–C bond formation reactions	23
Interception of RCONCl2: late-stage hydrolysis and esterification of primary amides	23
Upper-rim functionalised calix[4]arenes for chemoselective Au3+ detection	23
Metal-free reductive acyldifluoroalkylation of alkenes through cooperative NHC and organophotocatalysis	23
Cobalt-catalyzed regioselective hydroazidation of 1-aryl-1,3-dienes: facile access to allylic azides	23
The stereochemistry of substitution at S( vi )	23
HBF4-mediated direct alcoholysis of amides under mild conditions	23
Distal iodine migration of arylalkynes via cyclic monoaryliodonium salts	22
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	22
Rapid and modular 1,2-carboheterofunctionalization of diverse alkenes via photoredox and RLT catalysis	22
Recent developments on 1,2-difunctionalization and hydrofunctionalization of unactivated alkenes and alkynes involving C–S bond formation	22

Contents list	22
t BuOK-mediated selective 1,2-silacarboxylation of arylalkenes with Si–B/Si–Si/Si–Li reagents and CO2	22
BF3-enabled unusual (3 + 2) cycloaddition of bicyclobutanes with aldimine ester: access to 2-azabicyclo[2.1.1]hexanes	22
Dearomative difunctionalization of arenes via highly selective radical relay reactions	22
Transition metal-catalyzed redox-neutral 1,3-dienylation of propargylic esters and divergent synthesis	22
Visible-light-induced radical cascade cyclization of 2-isocyanobiaryls via 1,5-hydrogen atom transfer (1,5-HAT)	22
H2O/D2O as the only H/D source for photocatalytic phosphine-mediated radical transfer hydrogenation/deuteration of α-aryl imino esters	22
Synthesis of axially chiral biaryl-2-carboxamides through Pd(ii)-catalyzed atroposelective C–H olefination	22
Generation and application of carbodiimide anions: efficient construction of 2-aminopyrimidines via a cascade [4 + 2] annulation/aromatization sequence	22
Gold catalysed regio- and chemoselective azo coupling of 1,2- and 1,4-diazoquinones with 1H-indoles	22
Direct C(sp2)–H activation of allenes via hydrogen-atom transfer (HAT) in organic synthesis	21
A rhodium-catalyzed ylide formation/Smiles rearrangement reaction of chalcogenide ether and triazoles	21
Electrochemical synthesis of phosphorylated Glycine-containing oligopeptides	21
Front cover	21
Catalytic alkane C–H functionalization by carbene insertion into unactivated C(sp3)–H bonds	21
Front cover	21
Enantioselective [3 + 2] annulation of tryptanthrin-derived ketimines and 2-naphthols: access to polycyclic indolo[2,1-b]quinazoline derivatives	21
Influencing optical and charge transport properties by controlling the molecular interactions of merocyanine thin films	21
Facile synthesis of 5α-functionalized pyrroles via multicomponent reactions of vicinal tricarbonyl compounds, enamines, and nucleophiles	21
An umpolung mechanism of B(pin)-mediated Cu/B rearrangement and origin of regioselectivity for NHC-Cu-catalyzed allylation of imines	21
Enabling C–C bond-forming strategies for tailored derivatisation of heptazine frameworks	21
Site selective Heck arylation of N-vinyl-7-azaindole engineered by N-oxide activation: scope and mechanistic studies	21
Enantioselective Mannich reaction of ketone enolates with imines through cooperative B/Cu catalysis	21
Front cover	21
Enantioselective construction of spirodihydrofuran oxindoles via one-pot organo-/iodine sequential catalysis	21
Modular synthesis of conjugated enamidines and cascade annulation toward benzofuran-3-oxoacetate	21
A visible-light-induced cascade cyclization strategy for the synthesis of N,S-containing polycyclic compounds	21
Carboxylic acid-assisted sterically demanding reductive cross-coupling between cycloalkenyl and alkyl bromides	21
2,7-Dinitrophenanthrene-9,10-dione as a photosensitizer for the dehydrogenative lactonization of 2-arylbenzoic acids	21
Kinetic resolution of trifluoromethylated heterobenzhydrols via hydrogen-acceptor-free Ir-catalyzed heteroaryl-selective C–H silylation	21
Contributors to the Organic Chemistry Frontiers Emerging Investigator Series 2022–2023	21
Bridgehead epoxide iso-euphoranin E from β-caryophyllene oxide via sequential cationic formation and scission of [4.3.2]propellane	21
Synthesis of chiral spiro-heterocyclic azides via asymmetric [4 + 2]-cycloaddition of conjugated vinyl azides	21
Synthesis of 3,3-dialkyl-substituted isochroman-1,4-diones via copper/photoredox dual-catalyzed carbolactonization of alkenes	21
Inside front cover	20
Controllable synthesis of N–H or N -Me C7-substituted indazoles via a cascade reaction of α-diazo esters w	20
Photoredox catalyzed release of carbon-based radicals from 2-substituted-1,3-imidazolidines	20
Lewis acid-catalyzed regiodivergent N-alkylation of indazoles with donor–acceptor cyclopropanes	20
A strategy for regioselective B–H functionalization ofo-carboranesviabase metal catalysis	20
Water-enabled α-C(sp3)–H amination via [1,6]-hydride transfer: green access to diazepino[6,5,4-cd]indoles	20
Visible-light-induced copper-catalyzed regiodivergent C(sp3)-sulfonylation of oxime esters with sodium sulfinates	20
Rapid modular synthesis of indole ethers via dehydrogenative cross-coupling reaction of indoles and alcohols	20
Transition-metal free oxidative carbo-carboxylation of alkenes with formate in air	20
A photoswitchable tetra-azo macrocycle enabling light-controlled host-in-host binding and release of cucurbit[5]uril	20
Transition-metal-free synthesis of bipyridines from pyridyl pyrimidylsulfones	20
Electrochemical oxidative carbonylation of hydrazides for the synthesis of 1,3,4-oxadiazole-2(3H)-ones	20
Synthesis of a helical boron-doped PAH by post-functionalization of 3,9-diboraperylene	20
Front cover	20
The construction of aromatic rings by photocatalytic radical-induced cyclization reactions	20
Atom-controlled divergent synthesis of spiro and fused rings via base-catalyzed chemoselective annulation	20
N-Sulfenyl phthalimide enabled Markovnikov hydrothiolation of unactivated alkenes via ligand promoted cobalt catalysis	20
A domino [3 + 2] cycloaddition/deamination/imine hydrolysis reaction of cyclopropyl spirooxindoles with thiourea for access to spiro-γ-thiolactone oxindoles	19
Imine induced metal-free C–H arylation of indoles	19
Photo-induced redox cascade reaction of nitroarenes and amines	19
Successive energy-transfer catalytic dearomative reactions of quinolines with bicyclo[1.1.0]butanes for the synthesis of pyridine-fused 3D complicated molecules	19
N-heterocyclic nitrenium charge transfer catalysis via inner-sphere electron transfer in concert with halogen-atom dissociation	19
Electrochemical synthesis and transformation of organoboron compounds	19
Rapid synthesis of benzofulvenes from α-bromodiarylethylenes based on a 1,4-palladium shift strategy	19
Photoinduced cross-coupling of aryl halides enabled by n -tetrabutylphosphonium phthalate	19
A metal-free sigmatropic rearrangement/cyclization/aromatization cascade reaction of hydroxy/aminophenyl propargyl alcohols with fluoroalkanesulfinyl chlorides: synthesis of 3-fluoroalkanesulfonyl ben	19
Transition metal-free transfer of iodoarenes by organohypervalent iodine compounds	19
Inside front cover	19
Practical photocatalytic hydroalkylation of alkenes with chloroacetates mediated by the formate ion	19
Ru(ii)-catalyzed C–H alkynylation of ferrocenes with bromoalkynes directed by carboxamide groups	19
Dendron-mediated control over self-assembly of chlorophyll rosettes into columnar vs. discrete aggregates	19
A catalyst- and solvent-free visible-light-promoted bromination and chlorination of tertiary C(sp3)–H bonds	19
Iridium-catalyzed meta-selective C–H borylation of phenol derivatives	19
Photocatalytic anti-Markovnikov addition of carboxylic acids to alkenes: an ionic mechanism under radical conditions	19
Experimental and computational studies on the palladium-catalyzed intramolecular dearomatization, electrophilic addition, intermolecular coupling sequence	19
Cyclopropanation ofN-vinylimidesviaa redox-neutral photocatalysed radical addition/anionic cyclisation process	19
Photo-induced 1,2-alkylarylation/cyclization of alkenes, alkyl halides and N-alkylindoles via an EDA-complex	19
Higher-order dearomative [10 + 2] cycloaddition of 2-nitrobenzofurans and 2-alkylidene-1-indanones to access pentacyclic scaffolds	19
Photocatalytic coupling of phenols with imines via polarity reversal	19
Inside front cover	19
Front cover	19
Nickel-catalysed C–N cross-coupling of organoboronic acids and isoxazoles	19
Base-promoted transition metal-free phosphorylation/acylation of 2-vinyl pyridines with Ph2PCl and carboxylic acids	19
Diverse C(sp 3 )–H functionalizations through electrochemical benzylic oxygenation	19
Ir-catalyzed asymmetric transfer hydrogenation of racemic quinolinyl-substituted tertiary alcohols	19
Syntheses of 1,2,3-functionalized naphthols and phenols by decarboxylative cycloaddition/aromatization reactions of α-oxygenated lactones with allenoates or electron-deficient alkynes	19
Conformation-tunable hydrogen-bonded calix[2]aramide macrocycles: bridging aggregation-induced emission and charge-transfer host–guest chemistry	19
A straightforward approach to long forgotten acetophenone-derived bis-Mannich bases: synthesis, mechanistic studies, pharmacophore potential and unique trapping of N	19
Regioselective difluoroallylation of alkylidene malonates with trifluoromethyl alkenes: synthesis of gem-difluoro-1,5-dienes and their [2 + 2] photocycloaddition	19
Transition metal-free synthesis of polyfluoroaryl sulfides via S -transfer reaction	19
Contents list	19
Transition-metal-free synthesis of functional 2-arylphenols by an intermolecular SNAr reaction between dibenzofurans and various nucleophiles	19
Ring expansion of unsubstituted aziridinium ylides to trifluoromethylated dehydropiperidines	18
Synthesis of (E)-vinyl sulfides via copper-catalyzed hydrothiolation of internal alkynes with thiosulfonates and silanes	18
Phosphine-mediated formal [5 + 1] aminobenzannulations of Morita–Baylis–Hillman carbonates with isocyanates	18
Oxidation of a triple carbo[5]helicene with hypervalent iodine	18
Construction of the tricyclic core of rhamnofolane-type diterpenoids	18
An iron-catalyzed C–S bond-forming reaction of carboxylic acids and hydrocarbons via photo-induced ligand to metal charge transfer	18
Recent advances in the cyclization reactions of pyridinium 1,n-zwitterions (n = 4 and 5): scope and mechanism	18
Guest-dependent folding and tunable charge transfer of an NDI-pentamer	18
Divergent synthesis of quinoxalin-2(1H)-one derivatives through photoinduced C–H functionalization without a photocatalyst	18