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Ugi Three-Component Coupling Strategy for the Synthesis of Bridged Bicyclic Iminosugars
A novel and catalyst-free approach has been accomplished for the synthesis of bridged bicyclic iminosugars through a Ugi 3...
A green and cascade synthesis of functionalized 2-sec.amino-thiophenes from ketene dithioacetals
We have reported the synthesis of pharmacologically valuable tetrasubstituted 2-aminothiophenes through a multi-component ...
Recent advances in visible-light-driven photocatalytic synthesis of biologically active N-heterocycles
Heterocycles that contain nitrogen are a very significant class of chemicals that are employed extensively in medicinal ch...
Iron Catalysis Enables Mild C–Se Bond Formation via Decarboxylative Selenylation
Selenium-containing compounds are pivotal in bioactive molecules, yet efficient C–Se bond formation is of significant inte...
Phenoxysulfonyl Azide: A New Diazo-transfer Reagent for Metal–Free Conversion of Amines to Azides
Phenoxysulfonyl azide (PSA, 1) was synthesized from 1,1'-sulfonylbis(2-methyl-1H-imidazole) (2) and studied for its di...
Base-Promoted Tandem Synthesis of Nitrogen-Containing Compounds: MN(SiMe₃)₂ as Potential Nitrogen Sources
The metal-silylamides [MN(SiMe₃)₂, M = Li, Na, and K] are widely used Brønsted bases and have become among the most p...
Molybdenum Catalyzed Acceptorless Dehydrogenative Approach for Quinoline Synthesis Using Amino Alcohol
We report here bidentate phosphine-ligand based molybdenum π-allyl complex [Mo(CO)2(η3-C3H5)(DPPE)Cl] (Mo-1; DPPE =) in th...
Synthesis and Evaluation of Naphthoquinone-based Probes for Activity-based Protein Profiling of Oxidoreductases
Activity-based protein profiling (ABPP) has become a highly valuable proteomic technique over the past decades especially ...
Co(III)-catalyzed allylation reaction of 2-alkenylpyridines with 2-vinylaziridines: access to 1,4-dienes
A Cp*(CO)CoI2-catalyzed C–H allylation of 2-alkenylpyridines with 2-vinylaziridines is described. This method provides an ...
Pyreno-1,2,4-Triazines as Multifunctional Luminogenic Click Reagents
Several examples of 1,2,4-triazines that contain a pyrene fragment attached to the C5 position and a carbonyl functional g...
Chimeric enediyne for targeted degradation of tumor-associated protein
Protein-radical-oxidation targeting enediyne chimera (PROTEC) comprising an enediyne warhead and a protein-targeting moiet...
Transition-metal and Photocatalyst-free Oxidative Cleavage of Aryl alkynes with PIDA/Iminoiodinanes in Visible Light
We report a transition-metal and photocatalyst-free method for the oxidative cleavage of aryl alkynes using phenyliodine d...
Tumor-targeted fluorescent probes for the detection of hNQO1 in cancer cells
Fluorescent probes for single analyte might produce 'false-positive' signals because the levels of the biomarkers ...
Selective Electrochemical Trifluoromethylation of Arylamide-or Aryl-substituted Pyrrole Derivatives †
A selective electrochemical trifluoromethylation reaction for pyrroles, particularly those containing additional aryl grou...
Alterations in starch, sucrose, and abscisic acid metabolism under drought stress in contrasting genotypes of chickpea
Alterations in starch, sucrose, and abscisic acid metabolism under drought stress in contrasting genotypes of chickpea
Plants respond to water scarcity by modifying transcription and metabolite accumulation; however, mechanisms leading to dr...
Human adipose-derived stem cell exosomes alleviate human respiratory system-related cells damaged by exposure to SO derivatives
Human adipose-derived stem cell exosomes alleviate human respiratory system-related cells damaged by exposure to SO derivatives
Inhalation burns, especially when combined with thermal burns, can be fatal and significantly increase mortality rate thro...
Identification of components of the kallikrein–kinin system in the spine epithelium of the Atlantic stingray,
Identification of components of the kallikrein–kinin system in the spine epithelium of the Atlantic stingray,
The epithelial sheath covering the stingray spine results in wounds to humans that are characterized by edema, necrosis, e...
Enhanced whole-brain calcium imaging and cell identification in  reveal AWC neuronal responses to 2-nonanone
Enhanced whole-brain calcium imaging and cell identification in reveal AWC neuronal responses to 2-nonanone
Whole-brain calcium imaging combined with multicolor cell identification is a revolutionary technique for elucidating stru...
Human papillomavirus vaccine: Success and challenges
Human papillomavirus vaccine: Success and challenges
Persistent infection with high-risk human papillomavirus (HPV) is a major etiological cause of cancers associated with the...