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Regiocontrolled Allylic Functionalization of Internal Alkene {via|by way of|through|by means of} Selenium-pi-Acid Catalysis Guided by Boron Substitution

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The selenium-pi-acid-catalysis has received {increasing|growing|escalating|rising} {attention|interest|focus|consideration} as {powerful|potent|effective|strong|highly effective} tools for olefin functionalization, {but the|however the} regioselectivity is {often|frequently|usually|typically|generally|normally} problematic. Reported herein {is a|is really a|is actually a|can be a|is…

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Illuminating mechanochemical reactions by combining real-time fluorescence emission monitoring and periodic time-dependent density-functional calculations

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We {provide|offer|supply|give|present|deliver} a proof-of-principle demonstration {of the|from the|in the|on the|with the|of your} {first|initial|very first|1st|initially} dual-spectroscopic {method|technique|approach|strategy|system|process} for direct and real-time observation of mechanochemical reactions by ball milling, supported by high-level…

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Electronic Spectroscopy of Isolated DNA Polyanions

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In {solution|answer|remedy|resolution|option}, UV-vis spectroscopy is {often|frequently|usually|typically|generally|normally} {used|utilized|employed|utilised|applied|made use of} to investigate structural {changes|modifications|adjustments|alterations} in biomolecules (i.e., nucleic acids), owing to {changes|modifications|adjustments|alterations} {in the|within the|inside the} {environment|atmosphere} of their chromophores (i.e.,…

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Synergistic Experimental and Computational Investigation {of the|from the|in the|on the|with the|of your} Bioorthogonal Reactivity of Substituted Aryltetrazines

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Tetrazines (Tz) {have been|happen to be|have already been} applied as bioorthogonal agents for {various|numerous|different|a variety of|several|many} biomedical applications {including|such as|which includes|like} pretargeted imaging approaches. In radioimmunoimaging, pretargeting increases the target-to-background…

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Probing Chirality across the Electromagnetic Spectrum {with the|using the|with all the|together with the} {Full|Complete} Semi-classical Light–Matter Interaction

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We present a formulation and implementation of anisotropic and isotropic electronic circular dichroism (ECD) {using|utilizing|making use of|employing|working with|applying} the {full|complete} semi-classical light–matter interaction operator {within|inside} a four-component relativistic framework. The…

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Expedient Synthesis of Bis(imidazolium) Dichloride Salts and Bis(NHC) Complexes from Imidazoles {using|utilizing|making use of|employing|working with|applying} DMSO as a {Key|Important|Crucial|Essential} Polar Additive

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A {general|common|basic} {approach|method|strategy} for the synthesis of bis(imidazolium) dichloride salts from imidazoles and dichloroalkanes is reported. {Typical|Common|Standard} limitations of this reaction for the formation of methylene-bridged derivatives are addressed herein…

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Flipping the switch: reverse-demand voltage-sensitive fluorophores

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Fluorescence microscopy with fluorescent reporters that respond to environmental cues are a {powerful|potent|effective|strong|highly effective} {method|technique|approach|strategy|system|process} for interrogating biochemistry and biophysics in living systems. Photoinduced electron transfer (PeT) is {commonly|generally|typically|frequently|normally|usually} {used|utilized|employed|utilised|applied|made…

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{Highly|Extremely|Very|Hugely} {efficient|effective} water oxidation {via|by way of|through|by means of} a bimolecular reaction mechanism on rutile structured mixed-metal oxyfluorides

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Mixed-metal oxides are {generally|usually|typically|normally|commonly|frequently} {considered|regarded as|deemed|regarded|viewed as|thought of} {to be|to become} the highest-performance catalysts for alkaline water oxidation. {Despite|Regardless of|In spite of} {significant|substantial|considerable|important} efforts {dedicated|devoted|committed} to understanding and accelerating their…

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Non-Resonant Probing {of the|from the|in the|on the|with the|of your} Methyl Fragment at 213 nm following 266nm Photolysis of Methyl Iodide

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Applicability Domain of Polyparameter Linear {Free|Totally free|Free of charge|Cost-free|Absolutely free|No cost} {Energy|Power} {Relationship|Partnership|Connection} Models Evaluated by Leverage and Prediction Interval Calculation

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Towards {fully|totally|completely} ab initio modeling of soot formation in ananoreactor

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Synthesis of 4-Imidazolidinones from Diamides and Ethynyl Benzio- doxolones vis Double Michael Addition: Ethynyl Benziodoxolones as Electrophilic Ynol Synthons