4- hydroxy-3-methylphenyl

Aryl halides bearing strong electron-withdrawing groups and thus allowing nucleophilic aromatic substitution can be used for the arylation of azinone anions. 4-(4-Hydroxy-3-methylphenyl)phthalazin-l(2//)-one has been arylated simultaneously at N-2 and at the phenolic OH with 4-chlorobenzonitrile and potassium carbonate in dimethyl-acetamide (DMA) <2005CHJ200>. 

Bis[4-hydroxy-3-methylphenyl] Tellurium Dihydroxide1 0.41 g (1 mmol) of bis[4-hydroxy-3-methylphenyl] tellurium dichloride are dissolved in water, the solution is stirred, and 20 ml (4 mmol) of 0.2 molar aqueous sodium hydroxide solution are slowly added. The mixture is then filtered, the solid is washed with water followed by acetone/water (1/4, v/v), and the product is dried over phosphorus pentoxide under vacuum yield 0.30 g (80%). Conversion to the oxide occurred upon heating at 100°. 

Cl1 HI205 3,5-dimethoxy-4-hydroxycinnamic acid, predom 530-59-6 25.00 1.2459 2 22126 Cl 1HI402 1 -(4-hydroxy-3-methylphenyl)-2-methyl-1 -prop 73206-57-2 22.09 1.0291 2... 

H.68) 2-Propanone, l-(4-hydroxy-3-methylphenyl)-, l-(4-hydroxy-3-methylphenyl)propan-2-one 188659-81-8]... 

Bis(hydroxymethyl)-2-imidazolidone 2,2-Bis(4-hydroxy-3-methylphenyl)propane 2,2-Bis(hydroxymethyl)-1,3-propanediol, tetra(2-propenoyl) ester 2,2-Bis(hydroxymelhyl)-1,3-propanediol,lri(2-propenoyl) ester... 

CAS 596-27-0 EINECS/ELINCS 209-881-8 Synonyms 3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone Cresolphthalein ... 

Bis (4-hydroxy-3-methylphenyl) sulfide p-Ethylbenzaldehyde 4,4 -Thiobis (6-t-butyl-o-cresol) 4,4 -Thiodi (2,6-di-t-butylphenol) 4,4 -Thiodi (2,6-dimethylphenol)... 

CA Index Name 2,5-Cyclohexadien-l-one, 4-[(4-hydroxy-3-methylphenyl)-phenylmethylene]-2-methyl-... 

The thermal stability of 1-(4-hydroxy-3-methylphenyl)tetra-hydrothlophenlum hydroxide Inner salt (dlhydrate), monomer I Is much lower than l-(3,5-dlchloro-4-hydroxyphenyl)tetrahydrothlo-phenlum hydroxide Inner salt, monomer II. Differential thermal analysis of I Indicates polymerization begins at 75°C,but monomer II does not begin polymerization until 150 C (9). 

Partial specific volume of poly[2,2-bis(4-hydroxy-3-methylphenyl)butane-co-phosgene]... 

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