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Unveiled reactivity of masked diformylmethane with enamines forming resonance-assisted hydrogen bonding leads to di-meta-substituted pyridines
Pyridine, an essential structure in drug development, shows a wide array of bioactivities according to its substitution patterns. Among the bioactive...
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Benzobisthiazole Polymer with Resonance-assisted Hydrogen Bonds for High-performance Transistor and Solar Cell Applications
Benzobisthiazole polymer with resonance-assisted hydrogen bonds (RAHBs) has been synthesized for both organic field-effect transistor and polymer...
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Quantification of hydrogen bond energy based on equations using spectroscopic, structural, QTAIM-based, and NBO-based descriptors which calibrated by the molecular tailoring approach
ContextHydrogen bonds critically influence the structure and properties of both organic molecules and biomolecules, as well as supramolecular...
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Presentation of the simple and accurate models for estimating the individual hydrogen bond energies of Watson–Crick base pairs
In the present study, a couple of simple models were presented to estimate the energy of individual hydrogen bonds in traditional base pairs. In this...
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Hydrogen-bond-assisted transition-metal-free catalytic transformation of amides to esters
The amide C-N cleavage has drawn a broad interest in synthetic chemistry, biological process and pharmaceutical industry. Transition-metal, luxury...
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Case of Charge-Assisted Hydrogen Bonding in the Crystal Structure of Sodium Laurate, Lauric Acid
Crystals of Sodium Laurate, Lauric Acid (NaLLA) were obtained and the structure was determined by single-crystal X-ray diffraction. The new crystal...
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7-Dimethylamino-4-Hydroxycoumarin and Derivatives: Enhanced β-Chain Hydrogen-Bonding
The crystal and molecular structure of 7-dimethylamino-4-hydroxycoumarin as its hydrate ( 1 , C 11 H 11 NO 3 • H 2 O) has been determined. Crystals are...
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Vacancy-Assisted Fast Electron Transport Non-noble Metal Electrocatalyst Mn0.09-MoS2 for Hydrogen Evolution Reaction
Develo** the electrocatalyst with low cost, high efficiency, and environmentally friendly for hydrogen evolution reaction (HER) is important for...
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Hexafluoroisopropanol-assisted selective intramolecular synthesis of heterocycles by single-electron transfer
Intramolecular amination of remote aliphatic C–H bonds via hydrogen-atom transfer reactions has become a powerful tool for accessing saturated...
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Hydrogen-Bonded Assemblies of Dyes and Extended π-Conjugated Systems
Recent developments in the area of hydrogen-bonded supramolecular assemblies of functional dyes and extended π-conjugated systems are described....
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Cellulose Solubility in Deep Eutectic Solvents: Inspecting Quantitative Hydrogen-Bonding Analysis
According to the Kamlet-Abraham-Taft (KAT) polarity parameters ( α, β, π *), polymers and solvents can be categorized as hydrogen-bond (H-bond) acidic (
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C–H Bond Functionalization of N-Heteroarenes Mediated by Selectfluor
Herein, recent developments for Selectfluor-mediated C–H functionalization of N -heteroarenes are described. This type of C–H bond activation is an...
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Stabilizing wide-bandgap halide perovskites through hydrogen bonding
Wide-bandgap (WBG) perovskites have emerged as promising materials for the construction of perovskite/silicon tandem solar cells. However, poor...
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Ilm-NMR-P31: an open-access 31P nuclear magnetic resonance database and data-driven prediction of 31P NMR shifts
This publication introduces a novel open-access 31 P Nuclear Magnetic Resonance (NMR) shift database. With 14,250 entries encompassing 13,730 distinct...
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Strategies to improve hydrogen activation on gold catalysts
Catalytic reactions involving molecular hydrogen are at the heart of many transformations in the chemical industry. Classically, hydrogenations are...
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Effects of brining, ultrasound, and ultrasound-assisted brining on quality characteristics of snakehead (Channa argus) fillets
The change of quality characteristics in snakehead fillets were investigated during brining, ultrasound, and ultrasound-assisted brining processing....
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Solid-Phase Methods for the Microwave-Assisted Synthesis of Heterocycles
Current microwave-assisted protocols for reaction on solid-phase and soluble supports are critically reviewed. The compatibility of commercially...
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Metal-Free Catalysis in C–C Single-Bond Cleavage: Achievements and Prospects
This review article emphasizes the C–C bond cleavage in organic synthesis via metal-free approach. Conventional organic synthesis mainly deals with...
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Phase-mediated controllable intramolecular and intermolecular photocycloadditions assisted by supramolecular templates
Understanding and controlling supramolecular template effect assembly via a photochemical reaction in different solid and solution phases is one of...
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Reactivity of 5-Methylpyridyl-2-Selenolate With Platinoid Metal Precursors: Isolation of Tri and Hexanuclear Complexes via Se-Se and Se-C Bond Cleavage
A series of palladium (II) and platinum (II) selenolate complexes have been isolated depending upon the nature of the phosphine ligand. The...
