Results 11 to 20 of about 1,147 (142)
Enhancing Mechanical and Electrochemical Stability of EDLC Electrodes via Crosslinked Polysaccharide Binder Blends. [PDF]
Adv Sci (Weinh)Cross‐linked polysaccharide binders derived from potato starch and xanthan gum enable fully water processed EDLC electrodes with improved mechanical integrity and long‐term electrochemical stability at high voltage. ABSTRACT Advancing sustainable energy storage technologies has increased the focus on water processable binders for high‐performance ...
Karimi Jafari M +3 more
europepmc +2 more sources
Keto-Enol Tautomerism in Passerini and Ugi Adducts
Molecules, 2021 The use of arylglyoxal as starting material in Passerini and Ugi reactions affords β-ketoamides. This has allowed to study keto-enol tautomerism in these systems and assess the way in which the presence of acyloxy or aminoacyl groups bound to the C2 ...
Pablo Pertejo +8 more
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Beilstein Journal of Organic Chemistry, 2022 A new efficient synthesis of polysubstituted 3,4-dihydroquinazolines and 4H-3,1-benzothiazines via sequential Passerini/Staudinger/aza-Wittig/addition/nucleophilic substitution reaction has been developed.
Long Zhao +3 more
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Synthesis of Triterpenoid-Derived α-Acyloxycarboxamides via Passerini Reaction
Chemistry Proceedings, 2021 Herein we describe the synthesis of a small series of α-acyloxycarboxamides via a facile and efficient one-pot procedure, employing a plant-derived triterpenoid as carboxylic acid component.
Fidel Rodríguez-López +2 more
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Determination of the Exchange Current Density at Lithium │ Polymer Electrolyte Interfaces. [PDF]
Adv Sci (Weinh)This work presents a comprehensively validated method to determine the exchange current density (j0) at the interface of lithium metal and polymer electrolytes by combining electrochemical impedance spectroscopy with Bayesian inference and distribution of relaxation times analyses to successfully deconvolute solid electrolyte interphase and charge ...
Geng K +4 more
europepmc +2 more sources
O‐Arylative Passerini Reactions. [PDF]
ChemInform, 2006 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
El Kaim, Laurent +2 more
openaire +2 more sources
Turn-Induction in Peptides Incorporating Novel Cyrene-Derived α,α-Disubstituted Amino Acid. [PDF]
J Pept SciNovel chiral cyrene‐derived Cyr residues were incorporated into peptides. The α,α‐disubstituted amino acid residue was introduced using the Ugi reaction. X‐ray crystallographic analysis of R‐ and S‐Cyr residues indicated preference to adopt left‐ and right‐handed α‐helical conformations, respectively.
Bhowal KB, Hitti R, Lubell WD.
europepmc +2 more sources
Scientific Reports, 2022 Selective elimination of tumors has always been the mainstay of oncology research. The on-going research underlying the cellular apoptotic mechanisms reveal caspases activation, especially the key effector caspase-3, as a personalized tumor-selective ...
Mohammed Salah Ayoup +4 more
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Passerini-type reaction of boronic acids enables α-hydroxyketones synthesis
Nature Communications, 2021 Multicomponent reactions enable the rapid construction of diverse molecular scaffolds with modularity and step economy. In this work, the authors report the use of boronic acids as carbon nucleophiles in a Passerini-type three-component coupling reaction
Kai Yang +5 more
doaj +1 more source
ChemistryOpen, 2023 A carboxylic acid, an aldehyde, and an isonitrile were combined in a single step (Passerini reaction) under mechanochemical activation to produce several α‐acyloxycarboxamide derivatives in high to excellent yields within 15 min of milling ...
Dr. Sodeeq Aderotimi Salami +3 more
doaj +1 more source