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)
11/2010
11/16/2010US7834221 Process for the preparation of tetrabromobisphenol A
11/16/2010US7834218 Process for producing phenol and methyl ethyl ketone
11/11/2010DE102009019322A1 Verfahren zur Herstellung von Synthetischen Cannabinoiden A process for the production of synthetic cannabinoids
11/10/2010EP2146946B1 (-)- stereoisomer of 2,6-di-sec-butylphenol and analogs thereof
11/10/2010CN101880366A Low molecular weight water-soluble phenolic resin and preparation method thereof
11/10/2010CN101085129B Acorus gramineus total phenylpropanoid extraction preparation method
11/04/2010WO2010125807A1 Process for producing polyhydric phenol
11/04/2010US20100280285 Treatment of Phenol
11/04/2010US20100279368 Biocatalystic Synthesis of Quinic Acid and Conversion to Hydroquinone by Recombinant Microbes
11/04/2010US20100276633 Enhancement of the structure and properties of carbon nanotube fibres and films
11/03/2010EP2244992A1 Process for producing cyclohexylbenzene
11/03/2010EP2244984A2 Removal of hydrocarbons from an aqueous stream
11/03/2010CN101875600A Synthesis method for industrially producing resveratrol
11/03/2010CN101225024B Method for improving diphenol recovery during phenol hydroxylation product separating and refining process
11/02/2010US7825265 di-aromatic compounds for treatment and prevention of diseases and disorders related to estrogen receptors; 2-fluoro-1-methoxy-4-(1-phenyl-cyclohexyl)-benzene
11/02/2010US7825162 administering terpenoids selected from ferruginol derivatives, dehydroabietinol, kayadiol and delta-cadinol, that inhibit acylCoenzyme A: cholesterol acyltransferases and oxidation of low-density lipoproteins, for the treatment of hyperlipemia or atherosclerosis
10/2010
10/28/2010WO2010122105A1 Method for producing a cross-coupling product of a benzenoid diazonium salt
10/28/2010WO2009131769A8 Process for producing phenol and/or cyclohexanone
10/28/2010US20100269406 Novel Coupled Hydrocarbyl-Substituted Phenol Materials as Oilfield Wax Inhibitors
10/27/2010EP2243768A1 Phenolic diazonium salt, method for its production and its application
10/27/2010CN101874012A Method for the production of phenol and acetone
10/27/2010CN101874011A Method for the production of phenol and acetone
10/27/2010CN101870641A Method for manufacturing 2,2-di(4-hydroxyphenyl)hexafluoropropane
10/27/2010CN101870640A Method for preparing resveratrol extract from giant knotweed and product
10/26/2010US7820866 chemical reactor for making bisphenol A from phenol and acetone in presence of an acid catalyst; use bismethylthiopropane as a catalyst promoter for producing methyl mercaptan at a level without forming a by-product; economically transportable; high activity and high selectivity
10/26/2010US7820848 Resveratrol and Piceatannol from a Heck type reaction of 3,5-diacetoxystyrene and 4-acetoxybromobenzene or 3,4-diacetoxybromobenzene; hydrolysis of the acetoxy groups to unprotecte hydroxy; optional esterification and E/Z isomerization; diacetoxyacetophenone intermediate is reduced to the claimed alcohol
10/26/2010US7820212 phenanthrene derivative; acylcoenzime A-cholesterol acyl transferase inhibitor; anti-oxidative activity to low density lipoproteins (LDL); hyperlipidemia and atherosclerosis caused by the LDL oxidation and the synthesis and accumulation of cholesteryl ester
10/21/2010WO2010098916A3 Process for producing phenol
10/20/2010EP2241545A1 Optically active 2,2'-biphenol derivative and method for producing the same
10/20/2010EP2240428A1 Treatment of phenol
10/20/2010EP2240427A1 Treatment of air
10/20/2010CN101868438A Process for the synthesis of polyhydroxystilbene compounds
10/20/2010CN101863744A Method for separating dichlorophenol mixture by cross-current dissociation extraction
10/20/2010CN101863743A Preparation method of 4,4'-methylenedi-(2,6-dimethyl) phenol
10/20/2010CN101863742A Separation method of m-cresol and p-cresol mixture
10/20/2010CN101863741A Crude phenol processing method
10/19/2010CA2325243C Process for producing alkylated hydroxyl-containing aromatic compounds
10/14/2010WO2010115784A1 Process for the hydroxylation of phenols and of phenol ethers
10/13/2010EP2237878A2 Agglomerated zeolitic absorbents, method of preparing them and uses thereof
10/13/2010EP2237877A2 Agglomerated zeolitic absorbents, method of preparing them and uses thereof
10/13/2010CN101857531A Method for extracting magnolol and honokiol from magnolia bark
10/13/2010CN101857530A Separation method for magnolol and honokiol
10/13/2010CN101857529A Method for preparing chemical intermediates by using mixed o/m/p-cresol
10/13/2010CN101857528A Method for preparing pyrocatechol and hydroquinone by adopting photocatalysis and hydroxylation
10/13/2010CN101857518A Green synthesizing method of aryl bromide
10/12/2010US7812196 contacting benzene and C4 olefin with alkylation catalyst (molecular sieve, MCM-22) to produce effluent comprising sec-butylbenzene and C8+ olefins, which is then treated to reduce amount of C8+ olefins, whereafter sec-butylbenzene is oxidized to produce hydroperoxide which is cleaved
10/12/2010CA2442510C Method for eliminating oxygenated organic molecules that are present in an organic effluent using alumina agglomerates
10/07/2010WO2010113315A1 Piceatannol-containing composition and method of producing piceatannol-containing composition
10/07/2010CA2755418A1 Piceatannol-containing composition and method of producing piceatannol-containing composition
10/06/2010EP2234951A1 Purification of phenol
10/06/2010EP2234950A1 Removal of a salt from a salt-containing organic mixture
10/06/2010EP1575888B1 Co-production of phenol, acetone and alpha-methylstyrene
10/05/2010US7807856 Reacting a benzylidenecyclohexanone compound (obtained by condensing a cyclohexanone and a benzaldehyde) in the presence of a dehydrogenating agent ( palladium catalyst or sulfur) and obtaining a 2-benzylphenol product free from isomers; efficiency; by-products inhibition; simplification
10/05/2010US7807855 producing chlorinated aromatic hydrocarbon and hydrogen chloride from aromatic hydrocarbon and chlorine, hydrolyzing with water to produce aromatic hydroxy compound, oxidizing with oxygen, recycling chlorine; refining via distillation, extraction distillation; free of combustion and production of dioxins
09/2010
09/30/2010WO2010110482A1 Method of purifying dihydroxybenzene
09/30/2010US20100249404 Method for Carrying Out Chemical Reactions with the Aid of an Inductively Heated Heating Medium
09/29/2010CN1927464B Pretreatment method for preventing deactivation of diphenol propane synthesis reaction catalyst
09/29/2010CN101844969A Production method of 2-naphthol derivative
09/29/2010CN101844968A Method for preparing 2,3,6-trimethylphenol by using 2,5-dimethylphenol
09/29/2010CN101844967A Method for preparing high-quality cardanol by using cashew nut shell oil
09/29/2010CN101225025B Method for separating catechol/hydroquinone from phenol hydroxylation reaction solution
09/28/2010US7803954 Mandelic acid derivatives and their use as thrombin inhibitors
09/28/2010CA2334050C New phenolic compounds derived from dialkoxyethanals, their preparation process and their application
09/23/2010WO2010106967A1 Method for producing alkylated aromatic compound and method for producing phenol
09/22/2010CN101838184A Method for extracting resveratrol
09/22/2010CN101837288A Active carbon supported magnesium oxide catalyst for synthetic aromatic alcohol and application thereof
09/21/2010US7799958 catalytically hydrogenating acetone to isopropanol in liquid phase, transferring stream to second reaction zone, distilling; phenol production
09/21/2010US7799956 contacting benzene with a C4 alkylating agent ( butene-1, butene-2 ) under alkylation conditions with zeolite beta or a molecular sieve (MCM-22) catalyst to produce butylbenzene/sec-/ which is oxidized to produce sec-butylbenzene hydroperoxide, decomposing intermediate to form phenol and MEK
09/16/2010US20100234637 Integrated process to coproduce aromatic hydrocarbons and ethylene and propylene
09/16/2010US20100234589 Oxidation of Hydrocarbons
09/16/2010US20100234550 High shear oxidation of wax
09/15/2010CN1886196B Functionalized zeolite compositions and methods for their preparation and use
09/15/2010CN101835732A Recovery of acetophenone during the production of phenol
09/15/2010CN101830780A Method and device for separating mixed substances in reaction solution for oxidation of phenol with hydrogen peroxide
09/15/2010CN101830764A Method for synthesizing Stilbene compound by utilizing Pfitzner-moffatt oxidizing reaction
09/15/2010CN101829666A Pyrolyzation and debromination method of waste printed circuit board
09/15/2010CN101096334B Method for reclaiming oxidation sludge of terephthalic acid prepared by dimethylbenzene
09/14/2010US7795459 Paricalcitol purification
09/10/2010WO2010100536A1 Process for treatment of phenol and tar acids containing oil
09/10/2010WO2010100518A1 Process for the treatment of phenol and tar acids containing oil
09/08/2010EP2225197A1 Method for preparing purified pyrocatechol
09/08/2010CN101823941A Green industrialized preparation method for 1-hydroxy-3,5-dimethyl-chlorobenzene
09/08/2010CN101823940A Active ingredient of akuchiol and preparation method thereof
09/08/2010CN101061086B Novel method for preparing phenolic hydroxyl substituted compound
09/02/2010WO2010098916A2 Process for producing phenol
09/02/2010WO2010098310A1 Zeolite-palladium complex, method for producing the same, catalyst comprising the complex, and method for producing a coupling compound using the catalyst
09/01/2010EP2222624A1 Derivatives of 4-nerolidylcatechol, pharmaceutical compositions comprising them and process for producing the same
09/01/2010CN101817727A Treatment method of front cut fractions during production process of o-phenyl phenol
09/01/2010CN101817726A Phenol preparation method
09/01/2010CN101817725A Catalyst for acidolysis of aromatic hydroperoxy compound and process for producing aromatic hydroxy compound using the same
09/01/2010CN101817713A Preparation method of 2, 2'-biphenyl diphenol and derivatives thereof
09/01/2010CN101209957B Method for separating phenols compounds from phenol-containing waste water
09/01/2010CN101066912B Process of preparing trans-polyhydroxy diphenyl ethylene
08/2010
08/31/2010US7786330 sulfonation, halogenation, deprotection, with 2-fluorophenol as starting material; industrial scale
08/31/2010CA2435640C Method for making bisphenol a
08/26/2010WO2010094860A2 Method for extracting phenolic compounds from olive fruit water and preparation of an extract titrated with olive and grape polyphenols
08/26/2010WO2010094697A1 Liquefaction of lignin with gaseous components
08/26/2010US20100217048 Process For Oxidizing Alkylaromatic Compounds
08/26/2010US20100216874 Hydroxytyrosol-rich composition from olive vegetation water and method of use thereof
08/25/2010CN101815695A Process for the production of iso-propanol by liquid phase hydrogenation
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