Examples of 'proton transfer' in a sentence
Meaning of "proton transfer"
proton transfer: This phrase relates to a chemical process in which a proton (a positively charged subatomic particle) is transferred from one chemical species to another. It is a fundamental concept in chemistry, particularly in areas such as acid-base reactions and protonation/deprotonation reactions
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- A chemical reaction that involves the transfer of protons.
How to use "proton transfer" in a sentence
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proton transfer
Proton transfer takes place at the carboxyphosphate.
Its first step involves a proton transfer.
The preferred proton transfer agent is diisopropylamine.
The remaining reactions proceed by proton transfer.
A preferred proton transfer catalyst is didodecylbenzene sulfonic acid.
Two distinct reaction channels are observed in addition to simple proton transfer.
Typical reactions catalyzed by proton transfer are esterfications and aldol reactions.
The proton transfer reaction of formamidine in water was treated as a model reaction.
One common example of these processes is the excited state proton transfer.
Wherein proton transfer between the molecular components is partial or incomplete.
Photoacids are molecules that upon light absorption undergo a proton transfer to form the photobase.
Proton transfer and elimination of the cyanide ion affords benzoin as the product.
The reaction which includes simple proton transfer in an intramolecular manner is called a tautomerism.
Accordingly, the excitation may trigger a proton transfer.
With a high value, proton transfer in the transition state is almost complete.
See also
The barriers result from a lag in delocalization relative to proton transfer in the transition structures.
Instead of proton transfer that we did in the Bronsted-Lowry acids and bases.
Two hydrolysis mechanisms are indicated, both involving a second proton transfer to monoprotonated substrate.
The associated proton transfer results in the so-called conjugate acid and conjugate base.
They also used a highly specialized device called a proton transfer reaction time-of-flight mass spectrometer.
However, proton transfer from molecules can also be involved in the mechanism of hydrolytic cleavage.
Measurements of the proton transfer equilibria,.
The transfer of H+ in an acid-base reaction is usually referred to as proton transfer.
In dense clouds, proton transfer with CO is the dominating destruction mechanism.
For example, the following reaction illustrates the proton transfer procedure, EPMATHMARKEREP.
Keywords, proton transfer reactions, kinetic isotope effects, cyclic nitrogen bases.
The main channels observed were proton transfer and solvation of the OH -.
The OH - then attacks the phosphorus centre of the substrate, followed by a proton transfer event.
Preferably, it allows proton transfer from the ISB to the urea.
The ligand can undergo either a photocyclization reaction or an excited state intramolecular proton transfer ( ESIPT ).
From a pKa of 6, proton transfer takes place.
The equilibrium constants were used to evaluate? G0 for the proton transfer reactions.
Electron and proton transfer in NADH: ubiquinone oxidoreductase (Complex I) from Escherichia coli.
Marcus theory, concerted reactions, intramolecular reactions, aldol condensation, ester formation, proton transfer.
Key words: spectra, proton transfer.
After proton transfer and amine elimination, the desired pyridinium ion ( 9 ) is formed.
Key words, carbon acids, carbanions, ylides, proton transfer.
Keywords, ion-pair dissociation, proton transfer reactions, kinetic isotope effects.
Key words, carbenes, proton transfer reactions, carbocations, Marcus theory, Brønsted plots.
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