Results 61 to 70 of about 236,905 (245)
Synthesis of Azoles Condensed with, or Linked to, Nitroxides [PDF]
, 2015 Nitroxides connected to indoles, tetrazoles, or 1,3,4-oxadiazoles were synthesized by conventional and microwave-assisted cyclization reactions. New approaches to pyrrole-, pyrazole-, and triazoleannulated nitroxides are described.
Bognár, Balázs +4 more
core +1 more source
Journal of Polymer Science, EarlyView.This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba +4 more
wiley +1 more source
Functional degradable polymers by radical ring-opening copolymerization of MDO and vinyl bromobutanoate : synthesis, degradability and post-polymerization modification [PDF]
, 2015 The synthesis of vinyl bromobutanoate (VBr), a new vinyl acetate monomer derivative obtained by the palladium-catalyzed vinyl exchange reaction between vinyl acetate (VAc) and 4-bromobutyric acid is reported.
Bell, Craig A. +3 more
core +4 more sources
Environmental Toxicology, EarlyView.ABSTRACT Sodium hypochlorite is a well‐established biocide extensively used in both living and industrial environments; however, exposure to it or improper handling can harm the human body and the environment. Thus, safer alternatives to sodium hypochlorite are required.
Seung Eui Min +3 more
wiley +1 more source
The chemistry of ynol and thioynol ethers [PDF]
, 2016 Alkynyl ethers and alkynyl thioethers (‘ynol ethers’ and ‘thioynol ethers’) are appealing building-blocks in synthetic chemistry due to their ease of manipulation and predictable reactivity.
Gray, VJ, Wilden, JD
core +1 more source
Transition metal-mediated synthesis of oxazoles [PDF]
, 2014 Among the synthetic methods for the formation of the oxazole ring, transition metal-mediated protocols are the most attractive in terms of selectivity, efficiency and mildness of reaction conditions.
Bresciani, Stefano +1 more
core +1 more source
Efficient Synthesis of Narrowly Dispersed Brush Polymers via Living Ring-Opening Metathesis Polymerization of Macromonomers [PDF]
, 2009 Various macromonomers (MMs) were efficiently synthesized through the copper-catalyzed “click” coupling of a norbornene moiety to the chain end of poly(methylacrylate), poly(t-butylacrylate), and polystyrene that were prepared using atom transfer radical ...
Grubbs, Robert H. +2 more
core +1 more source
Novel achievements with an old metal: Copper-promoted synthesis of four-membered azacycles [PDF]
, 2014 The synthesis of four-membered azacycles is of importance because of the chemical and biological relevance of these compounds. Recent progress in copper-catalyzed reactions has been applicable to a variety of research fields, such as heterocyclic ...
Alcaide, Benito +2 more
core +1 more source
Synthesis of Niraparib via Chemoenzymatic Dearomatization of Substituted Pyridines
Advanced Synthesis &Catalysis, Volume 368, Issue 6, 17 March 2026.The synthesis of the PARP inhibitor Niraparib has been achieved via a chemoenzymatic dearomatization strategy. Chemical reduction combined with a one‐pot enzymatic cascade comprising an amine oxidase (AmOx) and an ene imine reductase (EneIRED) allowed for asymmetric reduction with high enantioselectivity.
Tabea Gerlach +3 more
wiley +1 more source
Self‐Immolative Systems in Diagnostic and Therapeutic Applications
ChemMedChem, Volume 21, Issue 5, 13 March 2026.Self‐Immolative Systems enable the precise, residue‐free release of active molecules, drugs, probes, or sensors, via cyclization or elimination, triggered by specific stimuli. Their versatility drives advances in drug delivery, diagnostics, nanotechnology, materials chemistry, and biosensing, offering chemists control over molecular activation and ...
Windbedema Prisca Ouédraogo +2 more
wiley +1 more source