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Kinetic Mechanisms of the Photocatalytic Generation of Hydrogen from Formic Acid Using Metal–Ceramic Composites under Visible-Light Irradiation
AbstractThe photocatalytic generation of hydrogen from aqueous solutions of formic acid under irradiation with visible light with the use of...
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Exploring the Substituent Еffect on the Structure and Еlectronic Рroperties of Si2(para-C6H4X)2 Мolecules
AbstractSubstituent effect on the structure and electronic properties of the Si 2 ( para -C 6 H 4 X) 2 molecules (X = NH 2 , OH, Me, H, F, Cl, CN, NO 2 ) were...
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Benefits of electrochemistry studies for the majority of students who will not become electrochemists
In teaching electrochemistry, it is of primary importance to make students always aware of the relations between electrochemistry and all the...
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One Pot Esterification as Well as Transesterification of Waste Cooking Oil using Potassium and Phosphotungstic Acid Supported Silica: Optimization and Kinetic Modeling
AbstractIn order to prepare the heterogeneous catalyst, phosphotungstic acid (PTA, H 3 PW 12 O 40 ) and K + were supported over silica matrix for...
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Reactivities of acrylamide warheads toward cysteine targets: a QM/ML approach to covalent inhibitor design
Covalent inhibition offers many advantages over non-covalent inhibition, but covalent warhead reactivity must be carefully balanced to maintain...
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Phosphinidenes
Of the low-valent organophosphorus compounds phosphinidenes occupy a special place. In ‘free’ phosphinidenes the phosphorus atom carries a single... -
Azide ions in chemiluminescence studies
The use of azide ions (mainly in the form of NaN 3 solutions) as test reagents in chemical, photochemical, and chemiluminescent studies, as well as...
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Palladium(II)-catalyzed annulation of N-methoxy amides and arynes: computational mechanistic insights and substituents effects
ContextThe combined use of transition metal-catalyzed C–H activation with aryne annulation reactions has emerged as an important strategy in organic...
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Reactivity of Aromatic Thiols and Their Derivatives
This chapter deals with peculiarities of the reactivity of aromatic thiols and their derivatives (sulfides and aryl thioacylates) mainly in terms of... -
Oxidation of triethanolamine by ceric ammonium sulfate in aqueous sulfuric acid: spectrophotometric kinetic and mechanistic study
Oxidation kinetics of triethanolamine by ceric ammonium sulfate in aqueous sulfuric acid has been studied spectrophotometrically in contexts of many...
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Electrochemical modification of the carbon material surface by hydroxyl groups
Electrochemical pretreatment has attracted increasing attention due to its simplicity, sensitivity, efficiency, and low cost. In this work, the...
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Visualization of the Dynamics of Catalyst Transformations Based on the Results of Competing Experiments
AbstractThis paper demonstrates that relative reactivity estimated under competition of several similar substrates can be applied to visualize the...
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Preparation and characterization of SrO/MgO nanocomposite as a novel and efficient base catalyst for biodiesel production from waste cooking oil: a statistical approach for optimization
The purpose of this study was to develop and optimize the liquid-phase transesterification reaction of waste cooking oil with methanol over a solid...
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A site-selective amination catalyst discriminates between nearly identical C–H bonds of unsymmetrical disubstituted alkenes
C–H activation reactions enable chemists to unveil new retrosynthetic disconnections and streamline conventional synthetic approaches. A...
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Modified sol–gel method for synthesis and structure characterisation of ternary and quaternary ferrite-based oxides for thermogravimetrically carbon dioxide adsorption
Soft-NiFe 2 O 4 (S-spinel), hard-BaFe 12 O 19 (M-type) and BaNi 2 Fe 16 O 27 (W-type) were successfully prepared via a novel modified sol–gel method. The...
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Relative Kinetic Stability of Cerium(IV) Complexes with Some Organic Compounds of the Aliphatic Series
AbstractA quantitative criterion of the kinetic stabilization of unstable metal oxidation states during complexation has been proposed on the basis...
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Theoretical study of the stereoselectivity in the reaction of 4-haloglutamic acid derivatives with arylamines
Diastereoselective nucleophilic substitution reaction of halogen in dimethyl (2 S ,4 RS )-4-bromo- and 4-iodo- N -phthaloylglutamates with arylamines was...
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Correlation analysis of the solubility of organic compounds: influence of the polarizability effect
Literature data on the solubility ( Sol ) and Gibbs energy of dissolution (Δ G °) reported for 26 series of derivatives of benzene, pyridine, and...
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A novel Ce-CaO/MgO catalyst derived from marble waste through green synthesis route for glycerol carbonate synthesis
The present manuscript investigated the facile route for the synthesis of heterogeneous catalyst from marble waste (MW) for transesterification of...
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AI for organic and polymer synthesis
Recent years have witnessed the transformative impact from the integration of artificial intelligence with organic and polymer synthesis. This...