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Amichalasines F−J: Cytochalasan heterotrimers with mirror imaged core structures from Aspergillus micronesiensis
Amichalasines F−J (1−5), five new cytochalasan heterotrimers composed of two aspochalasins and one epicoccine unit, along ...
Modular and Stereoselective Access to cis-Diphosphinoalkenes
Diphosphine ligands are prevailing but costly toolkit in organic chemistry. Herein, we disclosed a modular approach for ci...
Site-Selective Carbamoylation of Carbohydrates Catalyzed by SnCl2/Me2SnCl2 Leading to Complementary Selectivity
This work reports SnCl2/Me2SnCl2-catalyzed site-selective carbamoylation of carbohydrates with a broad substrate scope, as...
Alkyne/Thio Umpolung Tactic Replacement: Synthesis of Alkynyl Sulfides via Capturing the in-situ Formed Alkynylthiolate Anion
Alkynyl sulfides are prevalent in bioactive molecules and functional materials. A variety of methods for the construction ...
Novel Dual-Enzyme System for Synthesis of 2-Alkyl and 2-Arylbenzoxazoles via Aerobic Oxidation
This study reports a strategy involving biocatalysis to form 2-alkylbenzoxazoles and 2-arylbenzoxazoles specifically via t...
Visible-light-initiated nickel-catalyzed amination of aryl halides using thioxanthen-9-one as a photocatalyst
This paper describes a mild strategy for amination of aryl halides with anilines by dual photoredox and nickel catalysis. ...
Divergent electrosynthesis of 3-iodoindoles and indoles from 2-ethynylanilines under ambient and aqueous conditions
A mild and simple electrochemical system has been developed for efficient cyclization of 2-ethynylanilines, employing pota...
Rational assembly of benzenoid rings in benzo[ghi]perylene yields a diversity of edge features with site-selective reactivity
Judicious arrangement of the rings that comprise a polycyclic aromatic hydrocarbon seeks to maximize the diversity of edge...
Lewis Base-catalyzed Trifluoromethylsulfinylation of Alcohols and Phenols: Modular Synthesis of Trifluoromethanesulfinate Esters
Herein, a Lewis base catalyzed trifluoromethylsulfinylation of alkyl alcohols and phenols with N-(trifluoromethylsulfinyl)...
A mannose-functionalized pillar[5]arene-based supramolecular fluorescent probe for real-time monitoring of gemcitabine delivery to the cancer cells
The construction of multifunctional nanodrug delivery system for the targeted delivery and real-time monitoring of nonfluo...
New Advances in Chiral Nanographene Chemistry
Chiral nanographenes are an intriguing class of polycyclic aromatic hydrocarbon structures, where combining the unique pro...
Recent progress on the chemical synthesis of bacterial non-2-ulosonic acids
The bacterial non-2-ulosonic acids, including pseudaminic acid, legionaminic acid, acinetaminic acid, fusaminic acid and s...
Recent advances in intramolecular kinetic resolution reactions
Kinetic resolution is a practical method that afford recovered starting materials and products in high enantiomeric excess...
Substrate-controlled divergent synthesis with ortho-vinyl-functionalised 1,3-enynes and imines via palladium catalysis
Presented herein is a substrate-controlled diversity-oriented approach to access skeletally different frameworks from orth...
Asymmetric Synthesis of Spirofuro[2,3-b]azepine-5,3’-indoline Derivatives via Cycloisomerization/[4+3] Annulation Process under Au/N-Heterocyclic Carbene Relay Catalysis
A variety of enantioenriched spirofuro[2,3-b]azepine-5,3’-indoline derivatives (dr > 20:1, up to 96% ee) were facilely ...
Photoinduced carbene transfer for copper-catalyzed asymmetric [4+1] cycloadditions: an entry to chiral indolines bearing quaternary stereocenters
Indoline skeletons are widely found in many natural isolates and pharmaceuticals, making indoline synthesis an ongoing res...
Disulfides turned out to be versatile S-reagents: effective sulfonylation of alkenes with disulfides under electrochemical conditions
Electrochemically induced sulfonylation of alkenes with disulfides as the starting reagents was developed. This transforma...
Synthesis of 6-membered germacycles by intramolecular germylzincation of alkynes
Intramolecular addition of Ge–H bonds across internal alkynes was performed in excellent yields (from 78 to 94% according ...
Palladium-Catalyzed Cross-Electrophile Coupling Reaction involving Sulfur Dioxide for the Direct Synthesis of Diverse Functionalized Sulfones
A palladium catalyzed multicomponent cross-electrophile coupling involving sulfur dioxide under a metal-reductant free con...
Asymmetric Total Syntheses of Sarbracholide and Shizukaol B
Asymmetric syntheses of lindenane sesquiterpenoid [4+2] head to back dimers, sarbracholide and shizukaol B are presented h...
Palladium-catalyzed cascade cyclization/intramolecular redox-relay Heck arylation of alkenols: access to tetrahydro-β-carbolines from 2-(hydroxyalkenynyl)sulfonanilides
A palladium-catalyzed cascade reaction for the synthesis of tetrahydro-β-carbolines and other polycyclic indoles from 2-(h...
Selective 6-Endo-dig and Ring-expansion Cycloisomerizations of ortho-Disubstituted Thiophenes Bearing 1-En-3-yne Moieties
Most metal-catalyzed 6-endo-dig cyclizations are restricted to the ortho-unsubstituted aromatic substrates. When the two o...
Enantioselective Synthesis of Chiral β-Hydroxy Sulfones via Manganese Catalyzed Asymmetric Hydrogenation
Chiral β-hydroxy sulfones are important building blocks and can be found in many bioactive compounds and pharmaceuticals. ...
Copper-Catalyzed Silylation of Propargyl Carbonates: A General Entry to Allenylsilanes
A general and practical route for the silylation of propargyl car-bonates with silylboranes catalyzed by copper has been d...
Direct Benzylic Polychlorination of (Poly)Azines with N-Chlorosuccinimide
Herein, we describe a site-selective benzylic C–H bond chlorination of nitrogen-containing heteroarenes by low-cost N-chlo...
Applications of trisulfide radical anion S3•− in organic synthesis
The trisulfide radical anion is well-known as the blur chromophore in ultramarines and it has a versatile role in material...
Visible-Light-Mediated C− F Bond Cleavage for the Synthesis of Polyfluorinated Compounds
Herein, we describe a novel and efficient photo-redox catalytic difluorinated ester radical addition/defluoroalkylation co...
The Synthesis, Properties, and Application of o-Carborane-based π-Conjugated Macrocycles
Two o-carborane-based π-conjugated macrocycles are synthesized via oxidative coupling of acetylene-terminated o-carborane ...
Molybdenum-catalyzed carbonyl-carbonyl olefination reaction for heterocycles syntheses
The carbonyl-carbonyl olefination reaction promoted by (over)stoichiometric amounts of titanium and metal reductants, whic...
Ac-L-Methionine-Catalyzed, Nitrite-Triggered Cycloaddition Reaction Between Bromide and Alkyne/Alkene: A step-economical reaction for modular synthesis
The development of modular, chemically diverse and regioselective reactions for expanding the cycloaddition reaction toolb...
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