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{{Short description|Any chemical reaction which swaps a hydrogen radical between two molecules}} ...class of [[Chemical reaction|chemical reactions]] where a hydrogen [[free radical]] (a neutral [[hydrogen atom]]) is removed from a [[Substrate (chemistry)|s ...

...nic molecules that can exhibit more complex, multi-step disproportionation reactions. ==Mechanism of radical disproportionation== ...

...the [[kinetics (chemistry)|kinetics]] of a [[free-radical reaction]]. The radical-clock compound itself reacts at a known rate, which provides a calibration ...me-consuming and require expensive equipment. With an indirect approach of radical clocks, one can still obtain relative or absolute rate constants without th ...

...se in Methanocaldococcus jannaschii and Its Possible Role in Recycling the Radical S-Adenosylmethionine Enzyme Reaction Product 5'-Deoxyadenosine|journal=Jour ...e Enzyme Commission Number is a system of classifying enzymes based on the reactions that the enzyme catalyzes.<ref>{{Citation|date=1992|pages=[https://archive. ...

...June 1996 | pmid = 8662736 | doi = 10.1074/jbc.271.24.14112 | doi-access = free }}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical react ...

...e or rearrangement ionization reactions. Includes reactions that produce a free [[electron]] or a pair of [[Ion|ions]] (positive and negative).<ref>{{Cite ...t2=Andrew M.|last3=Wright|first3=Timothy G.|title=Study of Chemiionization Reactions in the O + 2-Butyne Reaction Mixture|journal=The Journal of Physical Chemis ...

...s=483–491|year=2009|issn=1365-3075|doi=10.1351/PAC-REP-08-04-03|doi-access=free}}</ref><br/>See also [[reversible-deactivation polymerization]] RDP. ...s such as they are not without [[chain transfer]] or [[chain termination]] reactions.<ref name=Szwarz1956>{{Cite journal ...

...ref> This reaction is accepted as a [[click chemistry]] reaction given the reactions' high [[Yield (chemistry)|yield]], [[stereoselectivity]], high [[Reaction r ===Radical addition=== ...

...[[mechanochemical]] techniques where physical methods are used to control reactions in the absence of solvent. ...ound-state orientation). Thus, equilibrium-solvent effects are observed in reactions that tend to have sharp barriers and weakly dipolar, rapidly relaxing solve ...

{{Short description|Mathematical model for modelling chemical reactions}} ...bond activation]], [[1,3-Dipolar cycloaddition|1,3-dipolar cycloaddition]] reactions, among others.<ref name="Wolters-2015" /><ref name="Fernández-2014" /><ref ...

...a|pmid=25427131|issn=1473-0189|doi-access=free|hdl=1721.1/96892|hdl-access=free}}</ref> ...n visible light, by which the eosin molecules become excited and produce [[Radical (chemistry)|radicals]]. (Figure 1c) As a result, [[Chain propagation|propag ...

{{For|the chemistry of organo thiyl radicals|Thiyl radical}} | OtherNames = λ¹-Sulfane<ref>{{cite web|title = Mercapto radical – Compound summary|url = https://pubchem.ncbi.nlm.nih.gov/summary/summary.c ...

...f [[hydroxyl radical]] <chem>HO^{.}</chem>and [[Radical hydrogène|hydrogen radical]] <chem>H^{.}</chem>in a water-based environment. Next, these radicals may Radical formation reactions due to the decomposition of water by ultrasound can be described this way: ...

...83.x | url = https://epub.ub.uni-muenchen.de/2482/1/244.pdf | doi-access = free }}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical react ...

...= 16632608 | pmc = 1458979 | doi = 10.1073/pnas.0510711103 | doi-access = free }}</ref><ref>{{cite journal | vauthors = Lees NS, Hänzelmann P, Hernandez H ...

...olander|first1=Gary A. |last2=Harris |first2=Christina R.|title=Sequencing Reactions with Samarium(II) Iodide |journal=Chemical Reviews|volume=96|pages=307–338 ...u of HMPA as an activator for SmI₂ reductions, producing faster reactions and similar yields while avoiding the use of a known carcinogen.<ref>{{cite ...

...eactions|year=2009|doi=10.1002/0471264180.or072.02|chapter=Desulfonylation Reactions|isbn=978-0471264187}}</ref> ...he sulfur-carbon bonds of the sulfonyl group is cleaved, leading to sulfur-free organic products. Depending on the nature of the substrate and reaction con ...

...ogen peroxide]] as the electron acceptor to catalyse a number of oxidative reactions. Most haem peroxidases follow the reaction scheme: ...al (R'). Compound I then oxidizes an organic substrate to give a substrate radical<ref name="PUB00005246">{{cite journal |vauthors=Poulos TL, Li H |title=Stru ...

...Free radical|the aging theory|Free-radical theory of aging|other uses|Free radical (disambiguation)}} {{about|free radicals|radicals within larger molecules|Moiety (chemistry)}} ...

...5|doi=10.1038/421025a|pmid=12511935|bibcode=2003Natur.421...25T|doi-access=free}}</ref> Of note, 85% of elasticity in natural rubber is due to knot-like st A simple modification to [[Atom-transfer radical-polymerization|atom transfer radical polymerization (ATRP)]] was introduced in 2007<ref>{{cite journal|last1=Wan ...