Results 21 to 30 of about 31,960,422 (118)
Indium(III)-Catalysed [3+2] Annulation Reaction of Alkenes with α,β-Unsaturated Keto-Carboxylic Acid Derivatives for the Synthesis of γ-Butyrolactones [PDF]
, 2023 Herein, we report In(OTf)3 catalyzed (3+2) annulation reaction of an alkene with α,β-unsaturated keto-carboxylic acid for the synthesis of γ-butyrolactone derivatives.
Gnanaprakasam, Boopathy +4 more
core +2 more sources
Repurposing amine and carboxylic acid building blocks with an automatable esterification reaction [PDF]
, 2022 New methodologies to unite amines and carboxylic acids that complement the popular amide coupling can significantly expand accessible chemical space because they yield products distinct from the classic R–NHC(O)–R’ amide arrangement.
Andrew, McGrath +3 more
core +1 more source
Oxaziridines: Versatile Reagents in Modern Organic Synthesis
The Chemical Record, EarlyView.Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra +2 more
wiley +1 more source
Development of an Ion Chromatography Method for the Analysis of Nitric Acid Oxidation Reactions of Common Sugars [PDF]
, 2008 The large scale nitric acid oxidation of common sugars into their corresponding aldaric acids is being investigated as an important source of potentially useful components for industrial applications such as polymers.
Davey, Cara-Lee
core
Porous Organic Polymers: From Molecular Design to Scalable Technologies
Small, Volume 22, Issue 46, 18 August 2026.This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem +12 more
wiley +1 more source
Electrophilic Iodination of Heterocyclic Compounds. Recent Advances 2008–2025: Part II
European Journal of Organic Chemistry, Volume 29, Issue 22, 9 June 2026.Electrophilic iodination using molecular iodine and iodide sources represents an efficient approach for accessing valuable iodinated organic compounds. This review highlights recent advances in the iodination of heterocyclic compounds from 2008 to 2025, emphasizing the role of heteroaryl iodides as important synthetic intermediates for biologically ...
Njomza Ajvazi, Stojan Stavber
wiley +1 more source
Ion‐Pairing and Counterion Effects in Contemporary Photochemistry
Angewandte Chemie Novit, Volume 2, Issue 2, June 2026.Ion‐pairing and counterion effects have emerged as fundamental yet underexplored determinants of photochemical behavior. Far from inert, counterions, and Coulombic interactions modulate excited‐state dynamics, quenching efficiencies, emission, and catalytic pathways.
Matthias Schmitz, Christoph Kerzig
wiley +1 more source
, 2020 From γ-pyridones have been obtained substituted pyridine bases serving as the starting materials for the synthesis of polycyclic nitrogen-containing compounds.
Shakhparonova L.A. +4 more
core +2 more sources
Stimuli‐Responsive Supramolecular Biomaterials for Cancer Theranostics
Advanced Science, Volume 13, Issue 10, 18 February 2026.The ultimate goal of cancer theranostics is to get imaging agents and therapeutic cargo to tumor sites when and where they are required. “Smart” systems should be developed. This review discusses the characteristics of physiological stimuli, types and action modes of external stimuli, construction approaches and working principles, as well as ...
Wenting Hu +4 more
wiley +1 more source
Conformations of 2-phenyl-3-pyridylpropenoic acid (alpha-phenyl pyridylcinnamic acid) dimers – A computational study [PDF]
, 2005 Motivation. Cinnamic acid analogs are not only important parts of the shikimic acid metabolic pathway of higher plants but it is possible to assemble, particularly from those containing oxygen or nitrogen heteroatoms, various patterned structures kept ...
Pálinkó István, Pálinkó, István
core +1 more source