In organic chemistry, an electrophilic aromatic halogenation is a type of electrophilic aromatic substitution. This organic reaction is typical of aromatic...
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exist for the halogenation of organic compounds, including free radical halogenation, ketone halogenation, electrophilic halogenation, and halogen addition...
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electrophile. Some of the most important electrophilic aromatic substitutions are aromatic nitration, aromatic halogenation, aromatic sulfonation, alkylation...
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newly formed bond are both present. Electrophilic aliphatic substitution reactions are: Nitrosation Ketone halogenation Keto-enol tautomerism Aliphatic diazonium...
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isomerism is taken into account. Chlorophenols are produced by electrophilic halogenation of phenol with chlorine. Most chlorophenols are solid at room...
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isomerism is taken into account. Bromophenols are produced by electrophilic halogenation of phenol with bromine. There is a total of 19 bromophenols, corresponding...
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covalently bonded chlorine atoms. Trichlorophenols are produced by electrophilic halogenation of phenol with chlorine. Different isomers of trichlorophenol...
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3-membered cyclic variety commonly proposed as intermediates in electrophilic halogenation may be called haliranium ions, using the Hantzsch-Widman nomenclature...
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radical reactions. Electrophilic halogenation Nucleophilic fluorination Baudoux, Jérôme; Cahard, Dominique (2008). "Electrophilic Fluorination with <SCP>N</SCP>...
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The Hell–Volhard–Zelinsky halogenation reaction is a chemical transformation that transforms an alkyl carboxylic acid to the α-bromo derivative. It is...
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Electrophile (redirect from Electrophilic)
"What is the Nature of the First-Formed Intermediates in the Electrophilic Halogenation of Alkenes, Alkynes, and Allenes?". Chem. Eur. J. 9 (5): 1036–1044...
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covalently bonded chlorine atoms. Tetrachlorophenols are produced by electrophilic halogenation of phenol with chlorine. Different isomers of tetrachlorophenol...
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derivative using trisyl azide is an efficient alternative to electrophilic halogenation followed by nucleophilic substitution using anionic azide. Using...
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isomerism is taken into account. Iodophenols are produced by electrophilic halogenation of phenol with iodine. There is a total of 19 iodophenols, corresponding...
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convert to phenols. C6H5SO3H + 2 NaOH → C6H5OH + Na2SO+3 H2O Electrophilic halogenation Nitration Perchlorylbenzene March, Jerry (1985), Advanced Organic...
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Halogen addition reaction (category Electrophilic addition reactions)
product is a vicinal dihalide. This type of reaction is a halogenation and an electrophilic addition. The reaction mechanism for an alkene bromination...
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reaction Electrochemical fluorination Electrocyclic reaction Electrophilic halogenation Electrophilic amination Elimination reaction Emde degradation Emmert...
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crystalline compounds. 1,2,4,5-Tetrachlorobenzene can be produced by electrophilic halogenation of benzenes and some chlorobenzenes. 1,2,3,4-Tetrachlorobenzene...
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to 9,10-dihydrophenanthrene with hydrogen gas and raney nickel Electrophilic halogenation to 9-bromophenanthrene with bromine Aromatic sulfonation to 2...
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Peter Bernard, David De la Mare (1976). Electrophilic HalogenationReaction Pathways Involving Attack by Electrophilic Halogens on Unsaturated Compounds. Cambridge...
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Sandmeyer reaction (section Halogenation)
through which one can perform unique transformations on benzene, such as halogenation, cyanation, trifluoromethylation, and hydroxylation. The reaction was...
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and choice of solvent. A good example of a substitution reaction is halogenation. When chlorine gas (Cl2) is irradiated, some of the molecules are split...
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quite stable. However, electrophilic substitution is relatively facile at the 5-position, including nitration and halogenation.: 4–8 Reduction in resonance...
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for industrial galanthamine production. This method is based on electrophilic halogenation of 3,4-dimethoxybenzaldehyde 1 (accessible from isovanillin) with...
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It is thus a strong oxidizing agent used as a source of electrophilic bromine in halogenation reactions. The analogous quinoline compound behaves similarly...
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Sulfonic acid (section Halogenation)
electrophile and the arene is the nucleophile. The reaction is an example of electrophilic aromatic substitution. Alkylsulfonic acids can be prepared by many methods...
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Friedel–Crafts reaction (redirect from Friedel-Crafts halogenation)
types: alkylation reactions and acylation reactions. Both proceed by electrophilic aromatic substitution. In commercial applications, the alkylating agents...
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a modified nucleoside with an iodine (the iodine is added via electrophilic halogenation) in the fifth carbon in the pyrimidine ring. Its formation can...
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Peter Bernard David De la Mare (1976). Electrophilic halogenation: reaction pathways involving attack by electrophilic halogens on unsaturated compounds....
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H2C=C(CH3)CH2Cl + C6H6 → C6H5C(CH3)2CH2Cl It can also be prepared by free radical halogenation of tert-butylbenzene, using various chlorine donors. Neophyl chloride...
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