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Highly Efficient Esterification of Carboxylic Acids with O-H Nucleophiles through Acid/Iodide Cooperative Catalysis
The esterification of carboxylic acids is an important reaction for preparing esters which find wide applications in vario...
Electrochemical oxidative selective halogenation of pyrazolones for the synthesis of 4-halopyrazolones
An efficient and environmentally friendly electrochemical oxidative selective halogenation of pyrazolones has been develop...
Organocatalytic Hydrogen Bond Donor/Lewis Base (HBD/LB) Synthesis and Chiroptical Properties of Thiabridged [5]Helicenes
Thiabridged [5]helicenes are obtained from thioary-N-phthalimido benzo[a]phenothiazines using a Hydrogen Brond Donor/Lewis...
Development of boronic acid catalyst for direct amidation of aromatic carboxylic acids using fluorescent-based screening
Direct amidation of carboxylic acids with amines holds significant importance; therefore, catalytic processes involving bo...
Recent Developments in Thiochromene Chemistry
Thiochromenes are versatile sulfur-containing heterocyclic compounds that have received considerable interest in drug disc...
A general approach to construct selenopheno[3,2-b]indole-cored molecules using Fischer indolization
A wide series of various selenopheno[3,2-b]indole-based compounds, including 2-aryl-substituted selenopheno[3,2-b]indoles ...
Iron and Base Catalyzed C(α)-Alkylation and One-pot Sequential Alkylation-Hydroxylation of Oxindoles with Secondary Alcohols
The utilization of economical and environmentally benign transition metals in crucial catalytic processes is pivotal for s...
DFT study of electron donor-acceptor (EDA) complexes: mechanism exploration and theoretical prediction
Organic synthesis methods initiated by visible light have received increasing attention from synthetic chemists. Reactions...
Synthesis of pyrrolo[2,3-d]pyridazines and pyrrolo[2,3-c]pyridines (6-azaindoles). Experimental and theoretical study
A new synthetic route towards the synthesis of 6-azaindoles (pyrrolo[2,3-c]pyridines) and pyrrolo[2,3-d]pyridazines starti...
Alkali Metal-Hydroxide-Catalyzed Mechanisms of Csp-H Silylation of Alkyne: A DFT Investigation
Mechanisms for the Csp-H silylation between prop-2-yn-1-ylcyclohexane and triethylsilane, catalyzed by MOH/MH (M=Li, Na, o...
Diastereoselective Cyclopropanation of α,β- Unsaturated Carbonyl Compounds with Vinyl Sulfoxonium Ylides
Herein, we report a three-component stereoselective cyclopropanation of vinyl sulfoxonium ylides with indane 1,3-dione and...
Atropisomeric 1-phenylbenzimidazoles affecting microtubule organization: influence of axial chirality
Benzimidazoles are frequently used in medicinal chemistry. Their anticancer effect is among the most prominent biological ...
Chromone-deferiprone hybrids as novel MAO-B inhibitors and iron chelators for the treatment of Alzheimer's disease
A series of chromone-deferiprone hybrids was designed, synthesized, and evaluated as inhibitors of human monoamine oxidase...
Reactions of Alkynes with C–S Bond Formation: Recent Developments
Alkynes are important in organic synthesis. This review mainly focus on recent advances (2013-2023) of alkynes with C-S bo...
N-Confused Strapped Calix[4]pyrrole: The Missing Member of Calix[4]pyrrole Chemistry
The first example of N-confused strapped calix[4]pyrrole 5 is presented. Structural integrity of 5 and its regular isomer ...
Catalyst-free Regioselective Photoarylation of 2-Aryl-2H-indazoles by Carbon-Halogen Bond Activation
A photocatalyst-free visible-light induced regioselective arylation of 2-aryl-2H-indazoles has been developed for the firs...
Visible-light-induced C-H alkylation reactions of 2-amino-1,4-naphthoquinones
A Simple and practical strategies for visible-light-induced C-H alkylation of 2-amino-1,4-naphthoquinones with cyclobutano...
Metal-free oxidative coupling of aryl acetylene with elemental sulphur and amines: A facile access to α-ketothioamides
A simple and efficient oxidative coupling of aromatic alkynes with elemental sulphur and secondary amines has been reporte...
Recent advances in the palladium-catalyzed sulfonylation via SO2 insertion
Sulfonyl-group-containing compounds such as sulfinates, sulfones, sulfonamides and sulfonyl fluorides are omnipresent in p...
Computational Methods for Investigating Organic Radical Species
Computational analysis of organic radical species presents significant challenges. This study compares the efficacy of var...
In(OTf)3-Catalyzed Formal (4 + 3) Cycloaddition Reactions of 3-Benzylideneindoline-2-thiones with 2-Indolylmethanols
We report the In(OTf)3-catalyzed formal (4 + 3) cycloaddition of 3-benzylideneindoline-2-thiones with 2-indolylmethanols. ...
Electrochemical Oxidative Thioetherification of Aldehyde Hydrazones with Thiophenols
Electrochemical promoted oxidative dehydrogenation cross-coupling reaction between aldehyde hydrazones with thiophenols is...
Copper-Catalyzed Asymmetric 1,2-Arylboration of Enamines: Ac-cess to Chiral Borate-Containing 3,3’-Disubstituted Isoindolinones
An enantioselective copper-catalyzed 1,2-arylboration reaction of enamines has been developed by employing (R)-xyl-BINAP a...
Micelle-mediated Synthesis of Quinoxaline, 1,4-Benzoxazine and 1,4-Benzothiazine Scaffolds from Styrenes
A range of heterocycles based on quinoxalines, 1,4-benzoxazines and 1,4-benzothiazines have been accessed from styrenes by...
Synthesis of fluorinated curcumin derivatives for detecting amyloid plaques by 19F-MRI
The most prominent pathophysiological hallmark of Alzheimer’s disease is the aggregation of amyloid-β (Aβ) peptides into s...