Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 37 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom of a six-membered aromatic ring
Patents for C07C 37 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom of a six-membered aromatic ring (10,407)
09/2012
09/26/2012CN101628854B O-tert-pentylphenol production process
09/20/2012US20120238783 Process for preparing alkylated hydroxyaromatics in microreactors
09/20/2012US20120238649 Process for producing cation exchangers
09/19/2012EP2499108A1 Process for the preparation of phenol from cumene
09/19/2012CN102675689A Octyl phenol barium heat stabilizer and preparation method thereof
09/19/2012CN102675056A Method for preparing 6-bromo-8-fluoro-2-naphthol
09/19/2012CN102675055A Novel chloroxylenol production process by high-temperature chlorination process
09/19/2012CN102675053A Method for preparing enantiopure (S)-1,1'-co-2-naphthol and enantiopure (R)-1,1'-co-2-naphthol conveniently and simply
09/19/2012CN102675052A Method for preparing dihydroxybenzene through phenol hydroxylation reaction
09/19/2012CN102675051A Energy-saving 3, 5-dimethyl phenol production process
09/19/2012CN102671415A Sublimation-method pyrogallic acid one-step operation sublimation device
09/19/2012CN102671414A Heat transfer enhancement sublimation device
09/19/2012CN102671413A Multi-point multi-temperature control coking gallic acid sublimation device for sublimation method
09/19/2012CN102671412A Sublimation-method pyrogallic acid cold trap recovery device
09/19/2012CN102671411A Device for recovering pyrogallic acids through electrostatic adsorption by using sublimation method
09/19/2012CN102020540B Three protein tyrosine phosphatase 1B (PTP1B) inhibitors and synthesis and application thereof
09/19/2012CN101624607B Method for preparing hydroxytyrosol
09/13/2012WO2012122152A1 Process for asymetric methylallylation in the presence of a 2, 2 ' - substituted 1, 1 ' -bi - 2 -naphthol catalyst
09/13/2012US20120232240 Anthracene derivative, compound obtained therefrom, composition,cured product, and process for producing same
09/13/2012DE102011005228A1 Verfahren zur Herstellung von alkylierten Hydroxyaromaten in Mikroreaktoren A process for the preparation of alkylated hydroxyaromatics in microreactors
09/12/2012EP2497760A1 Process for preparing alkylated hydroxyaromatics in microreactors
09/12/2012EP2497574A1 Catalyst for production of bisphenol compound and method for producing bisphenol compound
09/12/2012EP2496538A1 Hydrocarbon recovery from sulfones formed by oxidative desulfurization process
09/12/2012CN102666459A Alkylated hydroxyaromatic compound substantially free of endocrine disruptive chemicals
09/12/2012CN102659530A Continuous preparation method of herbicide intermediate of 2, 4-dichlorophenol
09/12/2012CN102659529A Method and device for purifying 2,4-dichlorophenol
09/12/2012CN102659528A Continuous kettle type chlorination technology
09/12/2012CN102659527A Preparation method for cissus phenol
09/12/2012CN102659526A Tetraphenolic hydroxyfluorene compound and preparation method thereof
09/12/2012CN102659525A Preparation method of 3,3'5,5'-tetraalkyl-4,4'-biphenyl diphenol
09/12/2012CN102659524A Catalytic synthesis method for benzylphenol
09/12/2012CN102659523A Dehydrogenation method for synthesizing diphenylphenol or o-phenylphenol by condensing and dehydrogenating cyclohexanone
09/12/2012CN102659522A Simple preparation method of 2,3,5-trimethylhydroquinone and method for preventing 2,3,5-trimethylhydroquinone from being oxidized in production or storage process
09/12/2012CN102659195A Processing method for chemical production wastewater
09/12/2012CN102658078A Hydrogen peroxide alkylbenzene decomposition reactor provided with Venturi tube and decomposition reaction method
09/11/2012US8263521 Process for producing bisphenol A
09/11/2012US8263142 From olives; incubating the acidified water until at least 75 percent of oleoeuropein has been converted to hydroxytyrosol; nutraceuticals in tablet, capsule, pill or confection form; antioxidants
09/07/2012WO2012119019A2 Method of extracting phenolic fractions of extra virgin olive oil
09/07/2012WO2012118542A1 Process for producing phenol
09/07/2012WO2012082232A8 Process for producing cycloalkylaromatic compounds
09/06/2012US20120225890 Compounds, compositions and methods for the treatment of amyloid diseases and synucleinopathies such as alzheimer's disease, type 2 diabetes and parkinson's disease
09/05/2012CN102653506A Method for preparing catechol from lignin
09/05/2012CN101633607B Synthesis method of fluorine-substituted naphthol
09/05/2012CN101407725B Novel process flow and apparatus for decomposing phenate
09/04/2012US8257557 Dehydration method
08/2012
08/29/2012CN202400992U Purification device used in p-toluhydroquinone production
08/29/2012CN102311195B Recycling utilization and processing method for wastewater generated in sebacic acid production process
08/29/2012CN101638356B Preparation method of bisphenol compound antioxidant product
08/29/2012CN101575268B Method for purifying tyrosol from coarse product of olive polyphenol
08/29/2012CN101575267B Phenol purifying method
08/23/2012WO2012111468A1 Palladium catalyst, and method for producing bisaryl compound using same
08/23/2012WO2012110553A1 Method for the hydroxylation of phenols and phenol ethers
08/23/2012US20120215003 Process for the resolution of omeprazole
08/23/2012US20120213842 Methods of making and using compositions comprising flavonoids
08/22/2012EP2489651A1 Hydroxytyrosol containing extracts
08/22/2012EP1551545B1 Fixed-bed reactor with a fluid distributor and a fluid collector
08/22/2012CN102648173A Cyclic compound, method for producing same, radiation sensitive composition, and method for forming resist pattern
08/22/2012CN102643171A Method for reducing free bromine and chroma in tribromophenol product
08/22/2012CN102643170A Method for synthesizing para-tert-butylcatechol by using acid-mixed mixed system containing ionic liquid
08/22/2012CN102643169A Method for purifying resorcinol by means of continuous crystallization
08/22/2012CN102641696A Multilayered fluidized bed for alkylation reaction of phenolic compounds and application of multilayered fluidized bed
08/21/2012US8247622 Process for the preparation of phenol
08/21/2012US8247621 Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols
08/21/2012US8247620 Production of highly pure hydroquinone
08/21/2012US8247619 Making renewable bisphenol a from phenol and acetone, at least one of which was made from bio-based sources
08/21/2012US8247616 Method for the decomposition of cumene hydroperoxide
08/16/2012WO2012108385A1 Method for producing bisphenol compound
08/15/2012EP2487148A1 Cyclic compound, method for producing same, radiation sensitive composition, and method for forming resist pattern
08/15/2012EP1315691B1 Method of obtaining a hydroxytyrosol-rich composition from vegetation water
08/15/2012CN102639476A Anthracene derivative, compound obtained therefrom, composition, cured object, and process for producing same
08/15/2012CN102633929A Preparation method of acid ionic liquid mesoporous polymeric material
08/15/2012CN102633605A Chemical depolymerization recovery method for waste compact disks
08/15/2012CN102633604A Method for recovering phenol and acetophenone from phenol tar
08/09/2012US20120203013 Process for the oxidation of mesitol
08/09/2012US20120202994 Method for Carrying Out Chemical Reactions with the Aid of an Inductively Heated Heating Medium
08/09/2012US20120198760 Method and systems for making distillate fuels from biomass
08/08/2012EP2244992B1 Process for producing cyclohexylbenzene
08/08/2012CN202366498U Liquid level meter device for benzenediol rectifying tower
08/08/2012CN102627748A Preparation method of acidic ionic liquid resorcinol formaldehyde resin copolymer material
08/08/2012CN102627677A Method for separating and purifying monomer compounds from Rhizoma Polygoni Cuspidati
08/08/2012CN102627533A Preparation method for urushiol compound
08/08/2012CN102627532A Use of copper alginate
08/08/2012CN102627531A Method for producing acicular 2, 5-dimethylphenol by water melt crystallization
08/08/2012CN102627530A Method for preparing phenol and dihydroxybenzene by catalytic hydroxylation of benzene
08/08/2012CN102626656A Preparation method of acidic ionic liquid hydrothermal carbonization material
08/08/2012CN102225122B Caffeine-free tea polyphenol and preparation method thereof
08/08/2012CN101733098B Catalyst for preparing phenol by benzene hydroxylation as well as preparation method and application thereof
08/08/2012CN101370761B Method for production of bisphenol A
08/07/2012US8236993 Process and apparatus for the production of hydroxytyrosol containing extract from olives and solids containing residues of olive oil extraction
08/07/2012US8236992 Preparation of purified hydroquinone
08/02/2012WO2012075053A3 Lignin oxidation and products thereof
08/01/2012EP2480520A1 Catalytic dehydration of alcohols using non-volatile acid catalysts
08/01/2012CN102617774A Preparation method of solid acid material with carboxylic acid group and sulfonic acid group
08/01/2012CN102617302A Process for synthesizing trimethoxyphenyl stilbene
08/01/2012CN102617294A Microwave chemical synthesis method for resveratrol
08/01/2012CN102617293A Novel gambogic salt production process
08/01/2012CN102617292A Method for preparing 2,6-diphenyl phenol through step recrystallization in coarse dehydrogenation products
08/01/2012CN102617291A Method for preparing 2,6-diphenylphenol
08/01/2012CN102617260A Method for removing boric acid group by using aryl boric acid compound
08/01/2012CN102617256A Method for preparing biaryl compound in pure water
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