Patents
Patents for C07C 39 - Compounds having at least one hydroxy or o-metal group bound to a carbon atom of a six-membered aromatic ring (10,875)
06/2006
06/15/2006WO2006061666A2 A new process for the preparation of phenolic hydroxy-substituted compounds
06/15/2006US20060129003 Process and catalyst for purifying phenol
06/15/2006US20060129002 Process for the synthesis of alkylresorcinols
06/15/2006US20060129001 Such as 4,4'-bis(4-hydroxyphenyl)bicyclohex-3-ene; useful as a material for liquid crystal polymers or for photoresist; making by thermally decomposing 4,4,4',4'-tetrahydroxyphenyl bicyclohexanes
06/14/2006EP1669339A1 Method for preparing bisphenol a
06/14/2006EP1667955A2 Cycloalkylidene compounds as modulators of the estrogen receptor
06/14/2006CN1785948A Improved preparation technology of phloroglucinol
06/13/2006US7061073 Diamondoid-containing capacitors
06/13/2006US7060781 2,6-dimethyphenol composition
06/08/2006WO2006059774A1 Method for purifying diallylbisphenol compound
06/08/2006WO2006059703A1 Novel catalyst
06/08/2006US20060122438 Method of purifying phenol
06/08/2006US20060122278 di-aromatic compounds for treatment and prevention of diseases and disorders related to estrogen receptors; 2-fluoro-1-methoxy-4-(1-phenyl-cyclohexyl)-benzene
06/07/2006EP1663927A2 Chiral compounds and compositions containing the same
06/07/2006EP1663926A2 Process for the preparation of stilbene derivatives
06/07/2006CN1784634A Photosensitive material for electrophotography and image forming device having the same
06/07/2006CN1781891A Process for the recovery of tyrosol and hydroxytyrosol from oil mill wastewaters and catalytic oxidation method in order to convert tyrosol in hydroxytyrosol
06/06/2006US7057076 which have improved receptor binding affinity via substituted alkyl side chains at the c-3 position; may contain terpene funtionality combined with resorcinol moieties; for treatment of nervous system disorders and cardiovascular disorders
06/06/2006US7056855 Liquid tetrabutyl ammonium phenolate formulation
06/01/2006WO2005123051A3 Resorcinol derivatives for lowering blood pressure
06/01/2006DE19757570B4 Verfahren zur Herstellung von Bisphenol A A process for the production of bisphenol A
05/2006
05/31/2006EP1660425A1 Polycarbonates and copolycarbonates having reduced water absorption and improved flowability, and production and use thereof
05/31/2006EP1660424A1 Selective catalytic oxybromination of hydroxyaromatic compounds
05/31/2006EP1660423A1 Bromination of hydroxyaromatic compounds
05/30/2006US7053251 Bromination of hydroxyaromatic compounds
05/30/2006US7053218 stirring with excess of aluminum chloride and sulfuric acid
05/30/2006US7052743 Chiral compounds and compositions containing the same
05/26/2006WO2006054643A1 Oxidation catalyst and oxidation method
05/26/2006WO2006053985A1 Novel method for preparing 3-[5'-(3,4-bis-hydroxymethyl-benzyloxy)-2'- ethyl-2-propyl-biphenyl-4-yl]-penta-3-ol
05/26/2006WO2006036743A3 Halocombstatins and methods of synthesis thereof
05/26/2006CA2584790A1 Novel method for preparing 3-[5'-(3,4-bis-hydroxymethyl-benzyloxy)-2'- ethyl-2-propyl-biphenyl-4-yl]-penta-3-ol
05/25/2006US20060111257 Phenolic dimers, the process of preparing same and the use thereof
05/24/2006EP1659125A1 Triptolide analogs for the treatment of autoimmune and inflammatory disorders
05/24/2006EP1478613B1 Substituted 10-aryl-11h-benzo¬b|fluorenes for selective effects on estrogen receptors
05/24/2006CN1777570A Process for producing 3,3',5,5'-tetraalkyl-4,4'-biphenol
05/24/2006CN1775721A Method for preparing resvertrol
05/24/2006CN1775720A Method for synthesizing fluorene-9-bisphenol by using heteropolyacides catalysis
05/24/2006CN1257143C Uncatalysed addition reactions
05/23/2006US7049475 Decomposing an organic compound using ascorbic acid or salt; useful for waste water disposal and changing of waste into compost and purify the soil
05/23/2006CA2152289C Process for preparing aromatic olefins using palladacycle catalysis
05/18/2006WO2006051747A1 Method for producing 2-benzylphenol compound
05/18/2006WO2006050827A1 Continuous process for the preparation of phenol from benzene in a fixed bed reactor
05/17/2006CN1256312C Method for preparing chiral binaphthalene diol
05/16/2006US7045666 Bromination of hydroxyaromatic compounds and further conversion to dihydroxyaromatic compounds
05/16/2006US7045665 substituted benzylphenol derivatives as intermediates for glucopyranosyloxybenzylbenzene derivatives; agents for the prevention or treatment of diabetes, diabetic complications, obesity or the like
05/16/2006US7045664 Process for producing bisphenol A
05/16/2006US7045628 Synthesis of 2-aryl-1-naphthol derivatives via a tandem palladium catalyzed arylation and dehydrogenation
05/11/2006WO2006049184A1 4-alkylresorcinol derivative and skin-lightening agent containing the same as active ingredient
05/11/2006WO2006048539A1 Substituted cumyl phenols, use thereof in a copolymerisation method copolymers thus obtained and use thereof as thickeners
05/10/2006EP1654210A2 Stilbene derivatives and their use in medicaments
05/10/2006EP1654209A1 Process for the preparation of a cosmetic active
05/10/2006EP1476414B1 Process and catalyst for producing p-cumylphenol
05/10/2006EP1240124A4 Stable bisphenolic compositions
05/10/2006CN1771219A Novel phenol compound and novel epoxy resin derivable from such phenol compound
05/10/2006CN1771218A Method of recovering phenol in bisphenol a production
05/10/2006CN1771217A Olivetol-cyclodextrin complexes and regio-selective process for preparing delta 9-tetrahydrocannabinol
05/04/2006DE4237756B4 Verfahren zur Aufarbeitung phenolhaltiger Öle Process for working phenolic oils
05/04/2006DE19981913B4 Verfahren zur Herstellung von Bisphenol A A process for the production of bisphenol A
05/03/2006CN1768024A Process for production of bisphenol A
05/03/2006CN1254522C Method for treating tar
05/03/2006CN1254461C Synthetic method for 4-(1,5-dimethyl-1-vinyl-4-hexenyl) phenol
05/02/2006US7038093 hydrodeoxygenation of the by-products, hydroquinone and catechol, which are selectively transformed into phenol and recycled in the process streams and the running of the synthesis section of phenol under particular operating conditions
04/2006
04/27/2006WO2006043075A1 Selective oxidation of organic compounds
04/27/2006DE10011502B4 Feststoffgemisch und dessen Verwendung für die Wasseranalyse Solid mixture and its use for water analysis
04/26/2006CN1764643A Process for producing pyridylethylthio compound, modified ion exchanger and process for producing the same, and process for producing bisphenol compound
04/26/2006CN1762951A Compounds for the suppression of HIV TAT transactivation
04/26/2006CN1762945A Environment friendly 2-tertiary-butyl hydroquinone preparation method
04/26/2006CN1762944A 2-tertiary-butyl hydroquinone preparation method
04/25/2006US7034192 Simplification; separation by flash distilaltion; then using acidic resin
04/25/2006US7034191 Continuous crystallization process
04/20/2006US20060083999 Negative charge controlling agent and static charge image developing toner using the same, and method for producing the same
04/19/2006CN1761648A Process for producing alkylbenzene hydroperoxides
04/19/2006CN1760166A New method for picking-up purified resveratrol from giant knotweed
04/19/2006CN1252131C 3-trifluoromethyl-4-chlorophenyl paradioxybenzene, its synthesis and polyaryl ether ketone therefrom
04/19/2006CN1252014C Selective production of o-alkylphenols
04/19/2006CN1252013C (2)-3-[4-(1,1 dimethyl oxty1)-2-phenolic group] cyclohexanol, and synthetic method
04/19/2006CN1251610C Use of bromine substituted phenolic compound as seafood flavouring element
04/13/2006WO2006039088A1 Methods for purifying p,p-bisphenol-a
04/13/2006WO2006038893A1 Oxidation of phenolic compound with hydrogen peroxide generated in the presence of the phenolic compound
04/13/2006WO2006038705A1 Method for producing hydroxy compound
04/12/2006EP1483225B1 Production and purification of phenol
04/12/2006CN1250504C Bisphenol production
04/12/2006CN1250503C Preparation of dihydroxy-benzene
04/11/2006US7026518 Catechol and/or pyrogallol moieties, e.g., 5-[(1E)-2-(3,4-dihydroxyphenyl)vinyl]-benzene1,2,3-triol, and trihydroxybenzoyl derivatives; improved bioprotecctive properties; free radical scavengers; oxidation resistance; anticarcinogenic and -inflammation agents; cardiovascular disorders; food processing
04/11/2006US7026144 Process for preparing (-) menthol and similar compounds
04/06/2006WO2006036244A1 Process for the production of bisphenol-a
04/06/2006US20060074265 Asymmetric catalytic systems
04/06/2006US20060074252 Synthetic route to dronabinol
04/06/2006CA2582046A1 Halocombstatins and methods of synthesis thereof
04/05/2006EP1453777B1 Functionalized higher diamondoids
04/05/2006EP1318135B1 Method for producing 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
04/05/2006EP1318134B1 Process for producing 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
04/05/2006CN1756729A Bromination of hydroxyaromatic compounds and further conversion to dihydroxyaromatic compounds
04/05/2006CN1249003C Bisphenol compound composition with excellent thermal stability
04/05/2006CN1249002C Method and installation for separating and purifying diphenols in the phenol and phenol derivatives industry
04/05/2006CN1249001C Process for producing bisphenol A
04/04/2006US7022886 Selective catalytic oxybromination of hydroxyaromatic compounds
04/04/2006US7022873 Antibiotics Cyan-416 A, Cyan-416 B, Cyan-416 C, Cyan-416 D and Cyan-416 E, and ester derivatives of Cyan-416 B
04/04/2006US7022161 Process using alumina agglomerates to eliminate organic oxygen-containing molecules present in an organic effluent
03/2006
03/30/2006US20060069292 Methods for purifying p,p-bisphenol-A
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