Chemoselectivity is the preferential reaction of a chemical reagent with one of two or more different functional groups. In a chemoselective system, a...
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sacrificial alcohol. The advantages of the MPV reduction lie in its high chemoselectivity and its use of a cheap environmentally friendly metal catalyst. MPV...
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Dess–Martin periodinane (section Chemoselectivity)
pH), shorter reaction times, higher yields, simplified workups, high chemoselectivity, tolerance of sensitive functional groups, and a long shelf life. However...
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Late-stage functionalization (section Chemoselectivity)
tolerated. In this sense, chemoselectivity is sometimes referred to as functional group tolerance. Furthermore, high chemoselectivity avoids often undesired...
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in biology Reactivity–selectivity principle, in general chemistry Chemoselectivity, a term used in organic chemistry to describe reactivity of one functional...
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Kumada coupling (section Chemoselectivity)
couple with chlorinated arenes. This low reactivity is the basis for chemoselectivity for nickel insertion into the C–Br bond of bromochlorobenzene using...
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variations of the Grignard reagent have been discovered to improve the chemoselectivity of the Grignard reaction, which include but are not limited to: Turbo-Grignards...
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aromatic ring to give acetyl aromatic esters instead of methyl benzoates. Chemoselectivity Cryptoregiochemistry Enantioselectivity Keto–enol tautomerism Stereoselectivity...
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considerations to be made when designing a reductive amination reaction. Chemoselectivity issues may arise since the carbonyl group is also reducible. The reaction...
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Nitrosation. Cambridge, UK: Cambridge University. p. 16. ISBN 0-521-26796-X. Chemoselective Nitration of Phenols with tert-Butyl Nitrite in Solution and on Solid...
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powerful single-electron reducing agent, it does display remarkable chemoselectivity among functional groups. For example, sulfones and sulfoxides can be...
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therefore distinguish between very similar substrate molecules to be chemoselective, regioselective and stereospecific. Some of the enzymes showing the...
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(−)-pinoresinol. Dynamic stereochemistry Torquoselectivity Regioselectivity Chemoselectivity (a)"Overlap Control of Carbanionoid Reactions. I. Stereoselectivity...
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Since sodium cyanoborohydride is a mild reducing agent, it gives good chemoselectivity for reaction with certain functional groups in the presence of others...
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cycle; see the Milas hydroxylation. Drawbacks of peroxides include chemoselectivity issues. Trialkylammonium N-oxides, such as NMO—as in the Upjohn Reaction—and...
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pub2. ISBN 978-3527306732. McGrath, N. A.; Raines, R. T. (2011). "Chemoselectivity in chemical biology: Acyl transfer reactions with sulfur and selenium"...
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stoichiometric amount of sodium chlorite. TEMPO oxidations also exhibit chemoselectivity, being inert towards secondary alcohols, but the reagent will convert...
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acyl shift) amide-forming step under the reaction conditions used. Chemoselectivity of NCL : No side-products are formed from reaction with the other functional...
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chemistry. As isocyanides exhibit high functional group tolerance, chemoselectivity, regioselectivity, and stereoselectivity, the Passerini reaction has...
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molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction. It plays an important role in multistep...
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Akula, Venugopal (2021-09-05). "Influence of Brønsted acid sites on chemoselective synthesis of pyrrolidones over H-ZSM-5 supported copper catalyst". Applied...
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wide range of different types of ketones in both a stereoselective and chemoselective manner. Substrates include a large variety of aryl-aliphatic, di-aliphatic...
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acid–base theory Acid dissociation constants Lewis acids and bases Chemoselectivity Molecular structure Aromaticity Chemical bonding Covalent bonding Lewis...
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J. S. Dileep; Ho, ManKit M.; Toyokuni, Tatsushi (2001). "Simple and chemoselective reduction of aromatic nitro compounds to aromatic amines: reduction...
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N-Dimethyl(chloromethylene)ammonium chloride; [ClHC=N+(CH3)2]Cl−) is a highly chemoselective agent for carboxylic acid reduction. It selectively activates the carboxylic...
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molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction, facilitating multistep organic synthesis...
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catalytic properties. Lanthanide-containing polyoxometalates show chemoselectivity and are also able to form inorganic–organic adducts, which can be exploited...
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Pierre; Islam, Saidul; Powner, Matthew W. (2019). "Peptide ligation by chemoselective aminonitrile coupling in water". Nature. 571 (7766): 546–549. doi:10...
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1002/(issn)1521-3773a. "Zirconium Tetrachloride (ZrCl4) Catalyzed Highly Chemoselective and Efficient Acetalization of Carbonyl Compounds". www.organic-chemistry...
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(1996). "Organotin-Mediated Monoacylation of Diols with Reversed Chemoselectivity". Journal of Organic Chemistry. 61 (16): 5257–5263. doi:10.1021/jo960453f...
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