Organic Chemistry Frontiers

Organic Chemistry Frontiers

有机化学前沿

  • 1区 中科院分区
  • Q1 JCR分区

高引用文章

文章名称 引用次数
Insertion of sulfur dioxide via a radical process: an efficient route to sulfonyl compounds 55
Progress in the synthesis of perylene bisimide dyes 47
Exploring and elaborating the novel excited state dynamical behavior of a bisflavonol system 43
Asymmetric hydrofunctionalization of minimally functionalized alkenes via earth abundant transition metal catalysis 42
Visible-light-promoted direct C-H/S-H cross-coupling of quinoxalin-2(1H)-ones with thiols leading to 3-sulfenylated quinoxalin-2(1H)-ones in air 38
Metal-free deoxygenative sulfonylation of quinoline N-oxides with sodium sulfinates via a dual radical coupling process 35
Pyridinium salts: from synthesis to reactivity and applications 35
Metal-catalyzed radical-type transformation of unactivated alkyl halides with C-C bond formation under photoinduced conditions 31
Transition-metal-free direct C-3 alkylation of quinoxalin-2(1H)-ones with ethers 30
Transition-metal-free decarboxylative C3-difluoroarylmethylation of quinoxalin-2(1H)-ones with alpha,alpha-difluoroarylacetic acids 28
Copper-catalyzed oxidative coupling of quinoxalin-2(1H)-ones with alcohols: access to hydroxyalkylation of quinoxalin-2(1H)-ones 27
AgBF4-catalyzed deoxygenative C2-amination of quinoline N-oxides with isothiocyanates 26
Heteropore covalent organic frameworks: a new class of porous organic polymers with well-ordered hierarchical porosities 25
Synthesis of beta-hydroxysulfones through a copper(II)-catalyzed multicomponent reaction with the insertion of sulfur dioxide 23
Recent progress in selenium-catalyzed organic reactions 23
Rhodium(III)-catalyzed annulative coupling between arenes and sulfoxonium ylides via C-H activation 22
Supramolecular gelatons: towards the design of molecular gels 21
Insights into highly selective ring expansion of oxaziridines under Lewis base catalysis: a DFT study 21
Gold-catalyzed heterocyclic syntheses through alpha-imino gold carbene complexes as intermediates Dedicated to Professor Dr Julius Rebek, Jr. on the occasion of his 75th birthday. 21
Developments towards synthesis of N-heterocycles from amidines via C-N/C-C bond formation 21
Recent advances in intramolecular C-O/C-N/C-S bond formation via C-H functionalization 21
An unexpected reaction of aryldiazonium tetrafluoroborates, sodium metabisulfite, and thiourea under photoinduced conditions 21
Catalyst- and additive-free annulation/aromatization leading to benzothiazoles and naphthothiazoles 21
Photoredox-catalyzed sulfonylation of alkenylcyclobutanols with the insertion of sulfur dioxide through semipinacol rearrangement 20
Ruthenium(ii)-catalyzed selective C-H bond activation of imidamides and coupling with sulfoxonium ylides: an efficient approach for the synthesis of highly functional 3-ketoindoles 19
ortho-Amide-directed 4-dibromohydration of conjugated enynes 19
Ni-Catalyzed enantioselective reductive aryl-alkenylation of alkenes: application to the synthesis of (+)-physovenine and (+)-physostigmine 19
Metal- and photocatalyst-free visible-light-promoted regioselective selenylation of coumarin derivatives via oxidation-induced C-H functionalization 19
Bifunctional N-heterocyclic carbene catalyzed [3+4] annulation of enals with azadienes: enantioselective synthesis of benzofuroazepinones 19
Unsymmetrical -diketiminate magnesium(i) complexes: syntheses and application in catalytic hydroboration of alkyne, nitrile and carbonyl compounds 19
Recent advances in photocatalytic C-S/P-S bond formation via the generation of sulfur centered radicals and functionalization 19
Electron-poor arylenediimides 19
Oxidative dual C-H selenation of imidazoheterocycles with ethers or alkanes using selenium powder via a radical pathway 18
Photoinduced synthesis of -trifluoromethylated ketones through the oxidative trifluoromethylation of styrenes using CF3SO2Na as a trifluoromethyl reagent without an external photoredox catalyst 18
Electrochemical Minisci-type trifluoromethylation of electron-deficient heterocycles mediated by bromide ions 18
Organic photoredox catalytic decarboxylative cross-coupling of gem-difluoroalkenes with unactivated carboxylic acids 17
n-Butyllithium catalyzed hydroboration of imines and alkynes 17
Silver-catalyzed decarboxylative cascade radical cyclization of tert-carboxylic acids and o-(allyloxy)arylaldehydes towards chroman-4-one derivatives 17
A bifunctional pyrazolone-chromone synthon directed organocatalytic double Michael cascade reaction: forging five stereocenters in structurally diverse hexahydroxanthones 17
Bifunctional oxindole-chromone 4C building block directed asymmetric synthesis of bispirocyclic hexahydroxanthones featuring five contiguous stereocenters and two side-by-side oxindoles 17
Diastereodivergent construction of bispiro[oxindole-bi-pyrrolidine]s with four consecutive stereocenters via asymmetric [3+2] cycloaddition of 3-dioxopyrrolidines using identical catalysts 17
Palladium-catalyzed reductive electrocarboxylation of allyl esters with carbon dioxide 17
Copper-catalyzed one-pot three-component thioamination of 4-naphthoquinone 16
Creation of bispiro[pyrazolone-3 '-oxindoles] via a phosphine-catalyzed enantioselective [3+2] annulation of the Morita-Baylis-Hillman carbonates with pyrazoloneyldiene oxindoles 16
6-Conjugated addition-mediated [4+1] annulation: an approach to 3-dihydrobenzofurans 16
Recent developments in palladium-catalysed non-directed coupling of (hetero) arene C-H bonds with C-Z (Z = B, Si, Sn, S, N, C, H) bonds in bi(hetero)aryl synthesis 16
Copper-catalyzed asymmetric hydroboration of 3-enynes with pinacolborane to access chiral allenylboronates 16
Ring-opening C(sp(3))-C coupling of cyclobutanone oxime esters for the preparation of cyanoalkyl containing heterocycles enabled by photocatalysis 15
Bromide-catalyzed electrochemical trifluoromethylation/cyclization of N-arylacrylamides with low catalyst loading 15
Immobilization of manganese dioxide nanoparticles on modified poly 4-dichlorostyrene microspheres: a highly efficient and recyclable catalyst for borrowing hydrogen reactions 15