Tetrahedron Letters

Papers
(The TQCC of Tetrahedron Letters is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)
ArticleCitations
Reactivity-based detection of nitrite ion: Rapid colorimetric and fluorometric response down to nM level75
Concise synthesis of pyridopyridazines42
Graphical abstract TOC27
Editorial Board26
Design and synthesis of naphthalimide-based CO fluorescent probes realizing tricolor detection and turn-on/off response25
Diverse ent-kaurane diterpenoids from Isodon henryi24
Editorial Board23
Palladium-catalyzed regioselective arylation of 7-hydroxyflavone with diaryliodonium salts19
Decoration of GW9662 scaffold with a fragment-like hit via copper-catalyzed azide-alkyne cycloaddition reaction into peroxisome proliferator-activated receptor γ agonists19
Graphical abstract TOC19
Manganese-catalyzed aerobic cross-dehydrogenative coupling of thiols with P(O)H compounds18
Synthesis of sulfur-containing polybromoindoles from the marine alga Laurencia brongniartii17
[Bis(trifluoroacetoxy)iodo]benzene mediated regioselectivec(sp2)–H selenylation of α-oxo ketene dithioacetals under ambient conditions17
An interesting fluorescent probe with aggregation-induced emission for highly sensitive and selective detection of Hg2+16
Briavioid D, a rare 7β,8β-epoxybriarane from Briareum violaceum16
Transition-Metal-free Michael Addition/Denitrative cyclization of 2′-Nitrochalcones and thioacetamides for the synthesis of thioflavanones16
A near-infrared self-assembled micellar nanoprobe for highly selective detection of hydrazine16
Denitrogenative dehydration-decyanation of 1,2-diaryl-2-azidoethan-1-ol derivatives: synthesis of 1,1-diarylethylenes15
Preparation of β-hydroxyketones (aldols) from the alkylation of O-silyl aryl cyanohydrins with epoxides15
Tin(II)-chloride (SnCl2) mediated reduction of α,β-alkynyl carbonyl compounds15
Substrate-controlled selective acylation of quinazolinones: Access to 2-benzamido-N-formylbenzamides and 3-benzoylquinazolinones15
N-cyano-N-phenyl-p-toluenesulfonamide as electrophilic nitrile source for the synthesis of oxadiazoles15
Recent progress in chemistry of non-benzenoid carbohelicenes15
Highly regioselective alkylation of 2-aryl-1,2,3-triazoles with maleimides through ortho-C H functionalization14
Ring-opening ring-closing strategy towards construction of aza-heterocycles from aziridines14
Contents continued14
Facile and improved synthesis of the 2-O-β-d-glucopyranosyl-l-ascorbic acid14
Synthesis of the 5/6 fused-spiro tricyclic framework of manginoid A13
Carboranes meet photochemistry: Recent progresses in light-mediated cage functionalisation13
Alternate end-game strategies towards Nirmatrelvir synthesis: Defining a continuous flow process for the preparation of an anti-COVID drug13
Microwave reactor assisted chiral Brønsted acid catalyzed asymmetric synthesis13
Graphical abstract TOC13
Asymmetric synthesis of pyrrolo[2,3–b]indole scaffolds by organocatalytic [3 + 2] dearomative annulation13
Convenient synthesis of 6-Amino-2-naphthol by Copper-catalyzed Ullmann reaction12
Microwave assisted rapid synthesis of bicyclo aza-sulfone derivatives from aldehydes via aldoxime formation followed by Michael addition-1,3-dipolar cycloaddition with divinyl sulfone in one-pot12
I2/CAN as an efficient reagent for the direct oxidation of tertiary Csp3-H to Csp3-OH: Synthesis of bis(N-methyl-7-azaindol-3-yl) (phenyl) methanol from 3,3′-(phenyl methylene)-bis(N-methyl-7-azaindol12
A sustainable approach to microwave assisted synthesis of 2-(het)/arylquinazolin-4(3H)-ones via ionic liquid supported Cu(II) catalyst12
A robust method using reducing inorganic salts for preventing the desulfurization of phosphorothioate oligonucleotides during the cleavage and deprotection step12
Synthesis of 1,3‑dicarbonyl compounds bearing hetero-substituted α-quaternary carbon via Fe(II)-catalyzed alkylation with alkylsilyl peroxides12
Synthetic process of brassinolides suitable for industrial production12
A new simple fluorescent probe for imaging endogenous hydrogen peroxide in RAW 264.7 cells12
Greener synthesis of Pyrroloacridine-1(2H)-one and 1,8-Dioxodecahydroacridine derivatives: Ascorbic acid mediated OrganocatalyticApproach12
A reaction enumeration analysis of building blocks to target novel coupling methods12
Total synthesis and structure revision of (±)-chaetoxanthone D12
Visible light-induced 3H-indole hydrogenation using tetramethylethene as an inert hydrogen source12
Indium chloride catalysed annulation of arylmethyl carbonyls & arylalkynes for the synthesis of naphthalene derivatives11
Synthesis of substituted benzoates using a rhodium-mediated Hopf cyclization of 1,3-dien-5-ynes accessed from 2-pyrones11
Thermally generated bromine “Cation Pool-”mediated oxidation of indole to 2-oxindole11
New 8,17-epoxybriaranes from octocoral Briareum stechei (Kükenthal, 1908)11
Reaction of 3-Br-coumalate with alkynals11
Graphical abstract TOC continued11
Graphical Abstract TOC Continued11
CuCl-mediated desulfurization reactions of Dithiocarbamate Triethylamine salts: Access to 2-Aminooxazolines and Thioureas, and their synthetic applications11
Synthesis of Poly-substituted 2-Hydroxycyclobutanones via Norrish–Yang Photocyclization/1,2-Methyl Migration: Scope and limitations11
Graphical abstract TOC11
Graphical abstract TOC11
Development of a cationic aggregate induced emission fluorescent probe for detection of aromatase11
Peptide oxo-esters for ligation of peptide hydrazide at Gln and Asn sites11
Graphical abstract TOC11
Photochemical direct C3 cyanoalkylation of quinoxalin-2(1H)-ones with cyclobutanone oxime esters under catalyst-free conditions11
Disulfides as sulfonylation reagents for the synthesis of sulfonated spiro[5.5]trienones under metal free conditions11
Graphical abstract TOC11
Graphical Abstract TOC Continued.11
Graphical abstract TOC11
Graphical abstract TOC11
Ring-opening of 3-substituted azetidines as an entry to triazolodiazepines11
Organocatalytic Mannich type reactions of glyoxylate imines and related compounds10
Synthesis of spiro[piperidine-4,3′-pyrrolo[3,4-c]quinolines via 1,3-dipolar cycloaddition of azomethine ylides and 3-Nitro-2(1H)-quinolones10
Palladium catalyzed amidation of phenyl carboxylates and anilines using aqueous micellar catalysis10
Rh(III)-catalyzed C(sp2) H arylation and esterification cascade reaction of aryl acids with organic boronates10
Graphical abstract TOC10
Hypervalent iodine(III)-mediated aromatic chlorination system with peracetic acid10
Graphical abstract TOC10
I2 and aqueous TBHP induced aerial oxidative coupling of 2-aminobenzyl alcohols and nitriles: A novel metal-free route towards quinazolines synthesis10
Recent advances in development of bibenzo[c]thiophene derivatives for application in functional materials10
Contents continued10
Total synthesis of merodesmosine10
Graphical abstract TOC10
Editorial Board10
Chiral phosphoric acid-catalyzed reaction between C-alkynyl imine precursor and thiol: Access to highly enantioenriched alkynyl isoindolinones with N,S-ketal framework10
Synthesis of tetrahydropyrans via an intermolecular oxa-michael/michael stepwise cycloaddition10
2-Guanidinoethanesulfonyl sesquiterpenes from the marine sponge Agelas nakamurai10
Highly effective one pot reaction from α-hydrazonoesters to give anilinoesters via α-diazoesters10
Approach to α-fluorinatedacetoxy ketones by fluoroacetoxylation of alkynes with hyper-valent iodine(III) reagents10
DFT study on mechanism of nickel-catalyzed decarbonylative reductive alkylation of aroyl fluorides with alkyl bromides10
The first enantioselective total synthesis of the eremophilane-type sesquiterpenoid (−)-peniroqueforin C10
Biocatalytic synthesis of fluorine-containing chiral azido compounds in a two-phase system10
Synthesis of polysubstituted naphthalenes from cyclopentadienones using o-diiodobenzene/NaH as a benzyne system9
Cyclocondensation of o-aminophenols with α-ketothioesters in acidic media: A facile synthesis of 2-acylbenzoxazoles9
1,4,2-Diazaborole-type heterocycle from 2H-azirine-2-carboxylate and [(alkylamino)methyl]trifluoroborate9
Photochemical cross-coupling between sulfenyl chlorides and thiols: a facile, catalyst- and additive-free access to unsymmetrical disulfides9
Blue light induced [2,3]-sigmatropic rearrangement reactions of tosylhydrazones9
Micelle-enabled synthesis of diverse 3-substituted-3H-benzo[f]chromene constructs in water9
Urea-promoted simple and efficient synthesis of diverse and densely functionalized 4,4′-(arylmethylene)bis(1H-pyrazol-5-ols) in aqueous ethanol9
Visible-light-induced trifluoromethylation/cyclization of unactivated alkenes: Synthesis of CF3-substituted fused tricyclic indoles9
Visible light-induced pericyclic cascade reaction for the synthesis of eight-membered rings9
Visible-light-promoted trifluoromethylation/arylation of unactivated alkenes with Togni-CF3 for the synthesis of trifluoromethylated pyrrolo[1,2–a]indoles9
Tunable 2H-azirines for kinetically favored reactions with geminal dicarboxylic acids9
A divergent approach to synthesize C7 epoxyquinones from (–)-shikimic acid9
Rhenium-catalyzed disproportionation of allylic alcohols and selective reduction of allylic alcohol with secondary alcohol9
I2–DMSO-mediated formal [3 + 1 + 2] synthesis of pyrimido[1,2-b]indazole using 1,4-dithiane-2,5-diol as a surrogate of ethylene9
2-(Hydroxypropan-2-yl)diphenylphosphine oxide (HDPO): A convenient precursor to diphenylphosphine oxide (DPO)9
Visible light-mediated CH sulfinylalkylation of N-heteroaromatics via dimethyl sulfoxide9
The application and development of cyanating reagents in asymmetric cyanation reactions9
Synthesis of neodesmosine-d4 and quantitative LC-MS/MS analysis of neodesmosine in biological samples9
Vicinal diphosphorylation of enaminones with diaryl phosphine oxides via AlCl3-mediated C N bond cleavage9
Visible light-promoted alkylation of electron-deficient alkenes with alkylsilyl peroxides9
Recent advances in Chan-Evans-Lam-type synthesis of ionic compounds9
Catalyst identification for chemoselective phosphorylation of phenols and aliphatic alcohols9
Tandem Prins bicyclization for the synthesis of tetrahydropyran containing spirocompounds9
Graphical abstract TOC continued8
Facile access to sodium arylsulfinates via nucleophilic C S bond cleavage of 2-(arylsulfonyl)pyrimidines8
Two novel fungal alkaloids were isolated from Arthrinium malaysianum and their bioactivities8
Visible light-activated ruthenium-catalysed direct arylation at ambient temperature8
Graphical abstract TOC8
Synthesis of spiroisoxazoline oxindoles by base-promoted annulation of oxime esters and isatins8
Pentafluorophenol (C6F5OH) catalyzed Regioselective annulation for the synthesis of tetracyclic Dihydrochromeno indoles8
Graphical abstract TOC8
Studies towards DIAD promoted N-demethylation of N,N-dimethylanilines8
A turn-on fluorescent probe for palladium(II) detection with a large Stokes shift and lysosomes-targeting ability8
Copper(I) bromide-mediated C(sp2)-H direct sulfonylation of tertiary enamides for synthesis of (E)-β-amidovinyl sulfones8
Graphical abstract TOC8
Graphical abstract TOC8
Synthesis of quinazolinone derivatives with a seven‐membered ring using borrowing hydrogen methodology8
Towards the total synthesis of aleurodiscal8
One pot synthesis of carboxylic acid, ester, and amide derivatives from iodoarenes in aqueous solubilized systems using sodium oleate as surfactant at room temperature8
Stable planar chirality of arylated pillar[6]arene and its thermal response8
Efficient access to multi-substituted 1-aminoisoquinolines via Rh(III)-catalyzed oxidative annulation of aminopyridine pivalamides with internal alkynes8
Mercaptan-free approach to the synthesis of Ethiprole, an insecticide8
Development of 1,3a,6a-triazapentalene derivatives as practical erasable fluorescent cell staining reagents8
Visible-light-promoted sodium iodide-mediated sulfenylation of imidazo[1,2-a]pyridines heterocycle using thiosulfate as odorless electrophilic arylsulphenyl source8
Photoredox-catalyzed cross-coupling of N-indolylacetic acids with nitrones: Access to indole-N-ethylamines8
Graphical abstract TOC continued8
Graphical abstract TOC8
First total synthesis of aspergillolide8
Isolation and renal protection evaluation of cembrane-type diterpenoids from Boswellia papyifera8
Aerobic copper-catalyzed homo-coupling of azaallyl anions: A facile access to vicinal diamines8
A convenient ammonium chloride facilitated mild and efficient synthesis of Benzazepinoindole derivatives through a Pictet-Spengler reaction*8
Effect of additives on the asymmetric reduction of fluorinated ketones using cyanobacterium Synechocystis sp. PCC 68038
Concise synthesis of (±)-gomadalactone A8
NaN(SiMe3)2 promoted synthesis of β-ketonitriles with N-acylpiperidin-2-one and their cytotoxic activity on U87MG cells8
Applications of phenalenyl-based Cu(II) complex towards direct oxidation of aldehydes to esters8
An efficient and convenient reaction system based on MnAl layered double oxide for the aerobic oxidation of alkylarenes8
Nitration of deactivated aromatic compounds using Lithium nitrate7
Continuous flow synthesis of C-acyloxy-substituted aziridines in microchannel reactor: Addition of carboxylic acids to 2-methylenaziridines7
Elemental sulfur promoted condensation of indoles and 1,2-phenylenediamines7
Catalyst-controlled three-component reaction of pyridine-2-carboxaldehyde, aromatic aldehydes, and ammonium acetate: Site-selective synthesis of divergent imidazo[1,5-a]pyridin-1-imine derivatives7
Synthesis of 1,3-benzooxazine spirosuccinimides through the cascade reaction of 2-phenoxy-1H-benzo[d]imidazoles with maleimides7
Efficient total synthesis of three alpinoids via the Au(I)-catalyzed Meyer-Schuster rearrangement7
Thiobenzoic acid–catalyzed radical–radical cross–coupling between benzyl alcohols and benzophenones via hydrogen atom transfer7
Graphical abstract TOC7
Homogeneous organic reductant based on 4,4′- Bu2-2,2′-bipyridine for cross-electrophile coupling7
Efficient access to spiro[quinazoline-thiophen](thi)ones via acetic acid mediated [3 + 2] annulation of quinazolin(thi)one enamines with dithianediol7
Brønsted acid-catalyzed selective alkylation of tetrazoles with acetone7
Photocatalytic annulative trifluoromethyletherification of 1,6-enynes for accessing 1-indanones7
Synthesis and antifungal activity of polyalthic acid-1,2,3-triazole-arylsulfonamide derivatives7
Erratum to “Efficient thiocyanation of aromatic compounds using NH4SCN, DMSO and H2SO4” [Tetrahedron Lett. 101C (2022) 153929]7
Reactivity insights from the allylation of substituted phenols with 2-allyloxy-1-methylpyridinium triflate7
Pd(II)-catalyzed spirocyclization for the synthesis of structurally diverse spirosuccinimides7
Graphical abstract TOC7
Spiroindimicin model studies reveal a facile route to cyclopenta[c]pyrazoles7
Methodologies for the synthesis of 3,4-ethylenedithiothiophene (EDTT) and its derivatives for use as semiconductor materials7
A concise approach for the synthesis of the tetracyclic framework of Lycibarbarines A and B7
(+)/(−)-Alexanoid A, a pair of enantiomeric sesquiterpenoid with a novel 5/6/6 tricyclic backbone from the stem of Syringa pinnatifolia7
Iron-catalyzed intramolecular reductive cyclization of o-nitroarenes to indoles under visible light irradiation7
Silver-catalyzed cross-dehydrogenative coupling of benzoxazine-2-ones with resorcinol7
Simple, green and one pot new strategy for synthesis of the phthalimide derivatives7
B(C6F5)3-catalyzed regio- and stereoselective cyanation of isatogens and their derivatives7
Oxidative [3 + 2] cycloaddition of triazenes and trisubstituted dichloroalkenes7
CuBr2 catalyzed alkynylation of tertiary methylamine with terminal alkyne using aqueous TBHP under mild conditions7
Iodotriphenylphosphonium iodide mediated deprotection of aryl alkyl ethers under metal-free and neutral conditions7
Synthesis and cytotoxicity evaluation of retro-inverso analogue of antitumor bicyclic hexapeptide RA-VII7
Development of a simple and safe route to C-3 arylated 1H-pyrazoles7
Rearranged and enantiomeric alkaloids from Cephalotaxus sinensis7
Silver-catalyzed regioselective synthesis of (E)-vinyl sulfones from nitroolefins and thiophenols7
Copper-catalyzed γ-selective yne-allylic substitution of vinyl ethynylethylene carbonates towards a formal [3 + 3] cycloaddition7
Graphical abstract TOC continued7
Synthesis of Phenanthridine derivatives from Arynes and Ketimines via aza-Diels-Alder/decarboxylation reactions7
Asymmetric total synthesis of Sumatranin A7
Graphical abstract TOC7
Trimethyl borate assisted chemoselective synthesis 1,5-dihydrodiazepines from hemicurcuminoids and o-phenylenediamines7
Editorial Board7
Synthesis of (1Z)-deacylcnicin7
Implementation of Zincke reaction in one-pot synthesis of switchable, Ag+ and Hg2+ sensing aza-merocyanines based on α-aminopyridin-3,5-dicarbonitrile moiety7
24-Dehydrohippuristanol, a cytotoxic spiroketal steroid from Isis hippuris7
Teuchamaedol A, a new neo-clerodane diterpenoid from the aerial parts of Teucrium chamaedrys7
Iron-catalyzed one-pot tandem oxidation/acylation/dearomatization of biaryl ynones with benzyl alcohols: access to diversified acylated spiro[5.5]trienones7
The ferrocenylation reaction of olefins and alkynes with a novel ferrocenyl sulfonium salt based on thianthrene skeleton7
Electrochemical synthesis of 2,5-disubstituted-1,3,4-thiadiazoles via oxidative cyclization of benzothiohydrazides and aldehydes catalyzed by tetra-n-butylammonium iodide7
Synthesis of 1,3-thiazolidine-2-thiones using CS2 and epoxy amines7
Metal- and solvent-free synthesis of 2-benzyl-3-arylquinoline using a pseudo-three-component reaction7
Contents continued7
Merging Halogen-Atom transfer with transition metal catalysis7
Editorial Board7
New conjugated 2,6-carbazolylazulenes with intense absorption and emission in the visible spectrum7
Synthesis of carbacycloisodityrosine, an analogue of cycloisodityrosine in antitumor bicyclic hexapeptide RA-VII7
On the protonation and deuteration of 2-methylmercaptothiophene: Formation of a 2′,3′-dihydro-2,3′-bithiophene dimer7
Editorial Board7
Editorial Board7
3-Nitro-2H-chromenes: A versatile scaffold for organic transformations7
Metal-free, visible-light-induced C(sp2)-H functionalization/C O bond formation for the synthesis of flavones using air as an oxidant6
The base-promoted cyclization of N-Boc arylimidrazone toward 1,2-dihydro 3H-1,2,4-triazol-3-ones6
Nickel-catalyzed 1,2-phenyl migrations of 3-Azidoindolin-2-ones6
Efficient synthesis of cytidine diphosphate diacylglycerol: A crucial precursor of glycerophospholipids biosynthesis6
Synthesis of π-extended aza[5]helicene bearing AuI-acetylide at the outside or the inside of the helix6
Catalytic asymmetric synthesis and Stereocenter assignment of naturally occurring Sesquiterpenoid, (−)-Baccharisketone6
A copper catalyzed Doyle–Kirmse reaction for the concise and effective preparation of multifunctional 3-allyl-3-(thio) succinimides6
Ru(II)-catalyzed ortho C H allylation of N-aryl-7-azaindoles with vinylcyclopropanes6
Electrocatalytic intramolecular cross-dehydrogenative coupling for synthesis of fused heterocyclic compounds bearing tetrahydroisoquinoline core6
Diastereoselective synthesis of novel alkaloid-like 1,2,3,3a,7b,12-hexahydroindeno[2′,1′:2,3]indeno[1,2-c]pyrroles6
A coumarin-based fluorescent probe for sensitive monitoring H2O2 in water and living cells6
A simple and efficient fluorescent probe based on 1,8-naphthalimide – Ebselen for selectively detecting H2S in living cells6
A practical chemical synthesis of avicholic acid6
Cu3TiO4 nanoparticles catalyzed synthesis of N-alkylated SpiroQuinazolines: Blue LED activation and bioactivity evaluation6
Rate enhancement of lipase-catalyzed reaction using CO2-expanded liquids as solvents for chiral tetralol synthesis6
Formation of triarylphosphines via P H/C F cross coupling reactions catalyzed by nickel6
Practical synthesis of epocholeone, a plant growth-promoting steroid with long-lasting activity6
Graphical abstract TOC6
neo-Clerodane and tiliifolane-type diterpenoids, and other constituents from Salvia pennellii6
Pivalic anhydride mediated synthesis of Weinreb amides from carboxylic acids6
Radical 4-exo cyclization of bicyclo[2.2.2]octene derivatives: Construction of tricyclo[3.3.1.02,7]nonane skeleton6
Mukaiyama reagent: An efficient reaction mediator for rapid synthesis of 1,2-disubstituted-1H-benzo[d]imidazoles6
Metal-free synthetic approaches to 1,5-disubstituted 1,2,3-triazoles6
Tamaru reaction-based approach towards the synthesis of muscone and analogues using renewable sources6
Total synthesis of (±)-N-methyldibromoisophakellin and N-methylugibohlin via net [3 + 2] cycloguanidinylations employing 2-amido-1,3-diamino-allyl cations6
Facile synthetic route to isoxazoles from β-sulfinyl- and β-sulfonyl-cyclohexenones via regioselective nitrile oxide cycloaddition and in-situ elimination6
Visible-light-induced dual C H functionalization of biaryl ynones via a 6-exo-trig domino radical addition/cyclization/dearomatization: Efficient access to alkylated spiro[5.5] trienones6
Visible-light-induced photocatalyst-free intramolecular sp3 C–H oxidation of 2‑alkyl benzamides6
Graphical abstract TOC6
Regio- and stereoselective ring contraction of 1,2-dithianes to 1,2-dithiolanes6
Graphical abstract TOC6
Contents continued6
Biosynthesis of fusicoccane-type diterpenoids featuring a 5–8–5 tricyclic carbon skeleton6
Boron trifluoride diethyl etherate catalyzed cyclotrimerization of enaminones for the synthesis of 1,3,5-Trisubstituted benzenes6
Pd(II)-catalyzed enantioselective C(sp2)–H ortho arylation toward the synthesis of P-stereogenic phosphinamides6
Graphical abstract TOC6
Recent advances in site-selective C H functionalization of naphthalenes: An update 2020–20246
Development of polymer-immobilised acridinium catalyst and its application in photoinduced 1,4-addition to α,β-unsaturated carbonyl compounds6
Synthesis of bacteriochlorophyll-c analogs possessing thio-functionalized substituents at the 20-position and their self-aggregation6
Copper-sulfur interactions leading to the formation of S-containing compounds6
PPh3-catalyzed chemoselective reduction of aldehydes to alcohols6
Efficient cyanation of amides and thioamides via difluorocarbene-mediated dehydration and desulfurization6
Organocatalytic asymmetric reduction of N-unsubstituted β-enamino ester with HSiCl36
HFIP-promoted one-pot synthesis of (Pyrazolo[1,5-a]pyrimidinyl)(indolyl)methanes using Rongalite as a C1 synthon under mild conditions6
Recent advances in base metal-catalyzed cooperative transfer hydrogenation and hydrodeuteration of alkenes6
Gram-scale total synthesis of (+)-pseudoephedrine6
Contents Continued6
Aggregation-induced emission fluorogenic probes for wash-free imaging of lipid droplets in living cells6
Bioactivity of pyridine and isoquinoline homodimers6
Synthesis of a new CTX derivative with naphthalene units6
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