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Phenols, reaction with

The portion absorheil by potash solution oo separition proved to k somewhat tesioous, and gave only a feeble phenol reaction with ferr ohioridc, A email poriloD of the oil was fractionated iu Order to git some idea of its possible uoiislicneDts. Tbe results were as follows — F.nuA k.o.n. 19]2). 5lf- cid Iiru 5r..t, 69 (1903), 1 1 -... [Pg.266]

Lim et al. also investigated HMTA-phenolic reactions with somewhat larger model compounds (e.g., two- and four-ring compounds) and established that similar reaction pathways to those described previously occurred.50 For these model compounds (as opposed to one-ring model compounds), which are more representative of typical oligomeric systems, increased molecular weight favored die formation of hydroxybenzylamines but not benzoxazines. This was suggested to be a steric effect. [Pg.398]

Hydroxymethyl-4,6-dimethylphenol, 406 Hydroxymethylphenol. See also Hydroxymethylated phenol reaction with melamine, 411 reaction with urea, 410 Hydroxymethyl substituents, condensation reactions of, 403... [Pg.586]

The nmr analyses of the bottoms products given in Table IV show the material to have a large aliphatic content. The aromatic/aliphatic ratios of the fractions are higher than for the whole coal because of the presence of combined phenol reaction with Tetralin reduces these ratios considerably, presumably by transfer of much of this material to the solvent-range product, but some of it must remain in the bottoms as the aromatic/aliphatic ratio of the composite bottoms product from the fractions is higher than that from the whole coal. It was not possible to calculate the contribution that the diluents, excess solvent and combined phenol, made to the aromatic H, but the large monoaromatic content of the bottoms product must be due, in part, to these. [Pg.249]

With phenols either the phenolic nr nuclear hydrogens can react lo give benzylaryl ether or benzylated phenols. Reaction with NaCN gives benzyl cyanide (phenylacelonitrile) with aliphatic primary amines the product is (he N-alkylbenzylamine. and with aromatic primary amines N-benzylaniline is formed. Benzyl chloride is converted 10 butyl benzyl phlhalatc plasticizer and other chemicals. [Pg.368]

Some northern trees and phenolics reactions with ferric chloride. The phenolics stains are shown on cross sections of twigs in the middle two rows... [Pg.75]

Shechter and Wynstra ( ) proposed two possible types of reactions between phenol and a glycidyl ether. One involves direct reaction of the phenol with the epoxide the other involves direct reaction of the aliphatic hydroxyl, generated from the epoxide-phenol reaction, with another epoxide as shown in Reactions 22 and 23 ... [Pg.941]

Not mentioned in the table are the catalysts methanesulphonic acid, xylenesulphonic acid and certain modified zeolites ail of which have found some application. Other alkenes include the pentenes and isomers of the compounds in the table such as non-1-ene. Of importance in industrial reaction conditions are procedures to avoid alkene/alkene side reactions and promote the desired alkene/phenol reaction, with temperature control to avoid dealkylation of the product. [Pg.363]

Phenols Reaction with 4-aminoantipyrine at pH 10 in the presence of potassium ferricyanide, forming an antipyrine dye that is extracted into pyridine and measured at 460 nm... [Pg.806]


See other pages where Phenols, reaction with is mentioned: [Pg.491]    [Pg.61]    [Pg.38]    [Pg.281]    [Pg.274]    [Pg.61]    [Pg.102]    [Pg.491]   


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3- Hydroxy phenols, reaction with

4-nitrophenyl acetate, reaction with phenolate

Alkylation reactions phenols with alkyl halides

Arenediazonium salt reaction with phenols

Benzoquinones reaction with phenols

Chloramines reactions with phenols

Chlorine dioxide reaction with phenols

Cyanogen bromide, reaction with phenols

Diazomethane reaction with alcohols and phenols

Dimethyl sulfide reaction with phenol

Esters keto, reaction with phenols

Esters phenolic, reaction with

Ethyl acetoacetate, reaction with phenols

Formaldehyde reaction with phenol

Formaldehyde reaction with phenol extracts

From acyl halides reaction with phenols

Hydroxamic acids reaction with phenolic

Hypochlorite reactions with phenols

Lewis acids, reaction with phenolic esters

Methane, alkoxydialkylaminopreformed reaction with phenols

Methane, bis preformed reaction with phenols

Molybdenum complexes reaction with phenols

Oxirane reactions with phenols

Ozone reactions with phenols

Peroxides, bis reaction with lithium phenolate

Persulfate, potassium, reaction with phenols

Phenol phenolation reaction

Phenol reaction with arenediazonium

Phenol reaction with bromine

Phenol reaction with carbon dioxide

Phenol reaction with diazomethane

Phenol reaction with dichlorocarbene

Phenol reaction with methanol

Phenol reactions

Phenol reactions with substituted

Phenol, 2,4-dichloroMannich reaction with methylamine and formaldehyde

Phenol, 2,5-dimethylMannich reaction with preformed iminium salts

Phenol, 2-f-butylMannich reaction with preformed iminium salts

Phenol, 3-pentadecylreaction with formaldehyde Mannich reaction

Phenol, 4-nitroreaction with formaldehyde Mannich reaction

Phenol, reaction with cyanates

Phenolated lignin, reaction with

Phenolated lignin, reaction with epichlorohydrin

Phenolates, reactions

Phenolation reaction

Phenolic acids reactions with anthocyanins

Phenolic compounds reaction with diazonium

Phenolic diketones, reaction with

Phenols electrochemical reaction with

Phenols reaction with 4-aminoantipyrine

Phenols reaction with aryl diazonium ions

Phenols reaction with glycals

Phenols reaction with pyridine-sulfur trioxide

Phenols reaction with sulfonic acid

Phenols reactions with carboxylic acid

Phenols reactions with copper complexes

Phenols reactions with xenon difluoride

Phenols reactions, alkyne derivatives with

Phenols reactions, with diazonium salts

Phenols, reaction with acetylenic esters

Phenols, reaction with acyl trifluoroacetates

Phenols, reaction with metal complexes

Phenols, reaction with phosphorus

Phenols, reaction with propiolic acids

Phenols, reaction with singlet oxygen

Phenols, reaction with unsaturated

Phenols, reactions of formaldehyde with Methylene derivatives

Phenols, reactions of formaldehyde with Methylol derivatives

Potassium nitrosodisulfonate reaction with phenols

Prenyl bromide, reaction with phenols

Reaction Condensation of Phthalic Anhydride with a Phenol to an Anthraquinone Derivative

Reaction XXXVI.—Condensation of Carbon Tetrachloride with Phenols and simultaneous Hydrolysis

Reaction acetone with phenol

Reaction of Glycidyl Containing Polymer with Phenol Formaldehyde Resins

Reaction of phenols with ammonia, amines, and hydrazines

Reaction with Alcohols, Phenol and Amines

Reaction with amino phenols

Reaction with phenol-formaldehyde prepolymers

Reaction with phenolates

Reaction with phenolates

Reactions of Aryl Halides with Phenols

Reactions of White Phosphorus with Alcohols and Phenols

Reactions with Alcohols and Phenols

Sodium phenolate, reaction with

Sodium, reaction with phenol

Thianthrene reaction with phenol

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