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Dissipative formation of a transient foldaxane with a fuel-like thread
Transient assemblies generated by fuel consumption biomacromolecules are essential for biological processes. Although arti...
Photoredox β-C(sp3)-H Heteroarylation of o-Iodoaryl-alkan-1-ones with Heteroarenes via HAT and Dual C-H Functionalizations
A synthetically useful method for the formal β-heteroarylation of ketones via an iodoarene-directed photoredox remote C(sp...
Dual-State Emission of Pyrazolyl-Pyrrolo[3,4-b]pyridin-5-ones via Excited-State Intramolecular Proton Transfer (ESIPT): Multicomponent Synthesis and Optical Characterization
The dual-state emission (DSE) phenomenon has become crucial for developing dual-state emission luminogens (DSEgens) that e...
Recent advances in the synthesis of nitrogen heterocycles via Rh(III)-catalyzed chelation-assisted C-H activation/annulation with diazo compounds
Diazo compounds are a class of readily available and versatile reagents in modern organic synthesis that have been used as...
Mechanophoric hydrogels: when mechanical stress produces useful responses
Mechanophoric hydrogels undergo visible color changes or alterations in optical properties in response to mechanical stimu...
Core-Extended Nonastarazines Featuring Diverse Arm Configurations via One-Pot Sequential Reactions
This article presents the successful synthesis of a novel series of core-extended quasi-planar nonastarazine (NSA) derivat...
Photoredox-Catalyzed Generation of α-Carbonyl Carbocations: General Access to α-Tertiary Amino Acid Derivatives
α-Carbonyl carbocations, serving as the umpolung forms of the synthetically fundamental α-carbonyl carbanions, are highly ...
Cycloisomerization of 7-En-2-yn-1-ones to Bicyclo[3.1.0]hexanes Using Electrophilic Fluorination or Chlorination Agents
In contrast to the π-electrophilic transition metal-catalyzed cycloisomerization of enynes, systematic studies on the reac...
Biocatalytic atroposelective synthesis of heterobiaryls and heterobiaryl N-oxides via dynamic kinetic resolution
Heterobiaryl and heterobiaryl N-oxide atropisomers are important scaffolds in various chiral ligands, organocatalysts, and...
In situ generated cobalt(I) catalyst for the efficient synthesis of novel pyridines: Revisiting the mechanism of [2+2+2] cycloadditions
The [2+2+2] cycloaddition of alkynes and nitriles is an efficient and atom-economic method for the synthesis of pyridines....
Organocatalytic Asymmetric Desymmetrization of Cyclopentene-1,3-diones via Formal Diaza-ene Reaction with Donor–Acceptor Hydrazones
Herein we disclose a catalytic asymmetric desymmetrization of cyclopentene-1,3-diones via formal diaza-ene reaction/tautom...
A Protodefluorinated Selectfluor® Heteroaggregate Photoinduces Direct C(sp3)−H Fluorinations Without Photocatalyst
Herein, we uncover a hitherto hidden role of H-TEDA(BF4)2 – a cheap, stable, recoverable by-product of radical C(sp3)–H fl...
Deoxygenative ortho-Benzylation of Aryl Iodides with Benzyl Alcohol via Palladium/Norbornene Cooperative Catalysis
Herein, we demonstrate a robust palladium/norbornene-catalyzed deoxygenative ortho-benzylation of aryl iodides with non-de...
Transition metal-catalyzed redox-neutral 1,3-dienylation of propargylic esters and divergent synthesis
1,3-Dienes are important scaffolds that extensively exist in natural products and bioactive molecules. They are also valua...
Phosphine-Controlled Divergent Reactions of MBH-Carbonates with Azaheptafulvenes: Access to o-Anilinyl diene and Benzazepine Derivatives
We disclosed a phosphine catalysts controlled divergent cascade reaction of MBH-carbonates with azaheptafulvenes. In the p...
18F-Labelling of Nitrogen-containing Aryl Boronates − Anti-cancer Drug Melflufen as a Case Study
18F-Labelling of nitrogen-containing arenes via copper mediated radiofluorination (CMRF) was investigated. The studies tar...
A Cucurbit[8]uril-mediated Host-guest Complex for Red Light Photocatalysis
A red light supramolecular photocatalytic system is developed by fabricating a cucurbit[8]uril-mediated 3:2 host-guest com...
Asymmetric Synthesis of (Aza)flavanones by the Evolution of CarOx Ligands
Amino-pyridine-oxazoline (NHPyOx) is conceived as an unprecedented model via the core-emulating optimization of CarOx liga...
Photoredox copper-catalyzed regioselective syntheses of allenols via HAT-mediated propargyl radical generation
Selectivity control of the reactions of propargylic and/or allenylic radicals remains particularly elusive. Here, a visibl...
Chiral synthetic unprecedented spiro[indoline-2,3'-thiophen]-3-ones via organocatalytic asymmetric sulfa-Michael/aldol cascade reaction
An asymmetric sulfa-Michael/aldol cascade reaction of 2-ylideneoxindoles with 1,4-dithiane-2,5-diol catalyzed by squaramid...
Design, Synthesis and Application of Bipyridine-N,N’-dioxides Catalysts in Asymmetric Synthesis of Chiral Cyclopropanes
A novel type of highly efficient chiral C2-symmetric bipyridine-N,N’-dioxides ligands prepared from L-octahydroindole-2-ca...
A pillar[5]arene-based three-component supramolecular copolymer for the fluorescence detection of spermine
The supramolecular polymerization of a bis-pillar[5]arene dicarboxylic acid monomer (H) in the presence of a mixture of co...
Catalyst-Free C-H Methylation of Heteroarenes Enabled by Electron Donor-Acceptor Complex Photoactivation
An efficient, additive- and catalyst -free, visible-light-driven radical C-H methylation of heteroarenes (including quinox...
Well-Defined Chiral Dinuclear Copper-Catalyzed Tandem Asymmetric Propargylic Amination-Carboxylative Cyclization Sequence to Chiral 2-Oxazolidinone Derivatives
We report a novel strategy for the synthesis of chiral 2-oxazolidinones via a dinuclear copper-catalyzed asymmetric propar...
The general method for E-selective olefination of acylsilanes with isocyanides via silver catalysis
Trisubstituted alkenes are valuable intermediates in synthetic organic chemistry. The olefination of acylsilanes is expect...
Visible-Light-Promoted Catalytic Epoxidation of Alkenes under Metal-Free Conditions
A new practical approach for mild olefin epoxidations has been developed through visible-light-promoted photoredox catalys...
Photoredox-catalyzed bisarylation of Bromonitroalkanes enabled by the dual role of nitro functionality: synthesis of bis(indolyl)methanes as promising α-glucosidase inhibitors
Disclosed herein is an interesting photoredox catalyzed direct bisarylation of Bromonitroalkanes with 2-Arylindoles to pro...
Correction: Stereodivergent and enantioselective total syntheses of isochaetominines A–C and four pairs of isochaetominine C enantiomers: a six-step approach
Correction for ‘Stereodivergent and enantioselective total syntheses of isochaetominines A–C and four pairs of isochaetomi...
An aerobic copper-catalyzed multi-component reaction strategy for N',N'-diaryl acylhydrazines synthesis: reactions and mechanism
A sequential multi-component reaction has been achieved via aerobic copper-catalyzed intermolecular C-N/C-O bonds cascade ...
Enantioselective synthesis of chiral BCPs
Bicyclo[1.1.1]pentanes (BCPs) have emerged as an interesting scaffold in drug design. This strained molecule can act as bi...
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