| 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) |
|---|
| 02/13/2007 | CA2239618C Improved metal-ligand complex catalyzed processes |
| 02/07/2007 | EP1748973A1 Processes for the production of cumene, polyetherimides, and polycarbonates |
| 02/07/2007 | CN1907931A Method for synthesizing veratric alcohol |
| 02/01/2007 | WO2007013032A2 Method of obtaining a natural hydroxytyrosol-rich concentrate from olive tree residues and subproducts using clean technologies |
| 02/01/2007 | CA2617002A1 Method of obtaining a natural hydroxytyrosol-rich concentrate from olive tree residues and subproducts using clean technologies |
| 01/31/2007 | EP1747182A2 Compounds with activity at estrogen receptor |
| 01/31/2007 | CN1906143A Method of deuteration using mixed catalyst |
| 01/31/2007 | CN1903815A Method of extracting veralkanol in peanut root using ultrasonic wave |
| 01/31/2007 | CN1297259C Total diterpene phenol originated from rosemary, its preparation method and use |
| 01/25/2007 | WO2007009904A1 Catalyst with bimodal distribution of the particles of the catalytically active material, method for the production thereof and for the regeneration thereof and the use of the catalyst |
| 01/25/2007 | WO2007009590A1 Process for the preparation of phenolic compounds |
| 01/25/2007 | DE102005034575A1 Preparation of benzene compound comprises reacting a benzene compound with a halo compound in the presence of a base and e.g. nickel-, palladium- compound, metallic nickel or palladium |
| 01/24/2007 | CN1296336C Process for production of bisphenol A |
| 01/24/2007 | CN1296335C Regeneration of catalysts used in manufacture of bisphenols |
| 01/24/2007 | CN1296331C Method of deuterating aromatic ring |
| 01/23/2007 | US7166752 To produce phenol, acetone and alpha-methyl styrene (AMS) with enhanced safety of operation and reduced by-product formation; by adding acetone to the cumene oxidation product reaction mixture, high yields of AMS are obtained |
| 01/18/2007 | WO2007008226A2 Palladium-catalyzed carbon-carbon bond forming reactions |
| 01/18/2007 | WO2007007315A2 A process for the preparation of tetrabromobisphenol a |
| 01/18/2007 | WO2006106123A3 Improved method for producing biphenols from monophenols |
| 01/17/2007 | EP1742931A1 Dibenzofuran derivatives, dibenzothiophene derivatives, and fluorene derivatives |
| 01/17/2007 | EP1742880A1 Extraction of phenolic waste water flows |
| 01/17/2007 | CN1898189A Methods of purification of phenol |
| 01/17/2007 | CN1898188A Method for the hydrodehalogenation of halogenated meta-cresols |
| 01/17/2007 | CN1295204C Novel synthetic method for 4-(1,5-dimethyl-1-vinyl-4-hexenyl) phenol |
| 01/17/2007 | CN1295203C Removal of salts in the manufacture of phenolic compound |
| 01/17/2007 | CN1295017C Use method of modified acidic ion-exchange resin as catalyst and method for preparing bisphenol |
| 01/16/2007 | US7163582 System and method of producing Bisphenol-A (BPA) using direct crystallization of BPA in a single crystallization stage |
| 01/11/2007 | US20070010691 Enantioselective synthesis of enantiomerically enriched compounds |
| 01/10/2007 | EP1740522A2 Bisphenyl compounds useful as vitamin d sb 3 /sb receptor agonists |
| 01/10/2007 | CN1894185A Process for the synthesis of 3-(3-fluoro-4-hydroxyphenyl)-7-hydroxynaphthonitrile |
| 01/09/2007 | US7161048 Method for deriving methanol from waste generated methane and structured product formulated therefrom |
| 01/04/2007 | WO2006065570A3 Process for preparing bisphenols |
| 01/03/2007 | CN1890201A Method for production of bis(hydroxy-aromatic)compounds |
| 01/03/2007 | CN1890200A Process for the manufacture of alkenylated hydroxylated aromatic compounds, of chroman compounds and of their acylated derivatives |
| 01/03/2007 | CN1890199A Process for the recovery of dihydroxybiaryl compounds |
| 01/03/2007 | CN1887836A Catalytic synthesis process of bisphenol A |
| 12/28/2006 | WO2006137195A1 Sulfonate catalyst and process for producing alcohol compound with the same |
| 12/28/2006 | WO2006136273A1 Method for the production of dronabinol from cannabidiol, using a molecular sieve |
| 12/27/2006 | CN1886196A Functionalized zeolite compositions and methods for their preparation and use |
| 12/27/2006 | CN1884245A Process for preparing 2,4-dicumyl phenol |
| 12/27/2006 | CN1884244A Process for preparing 4,6-di-tert-butyl resorcin with resin as catalyst |
| 12/27/2006 | CN1291975C New mandelic acid derivatives and their use as thrombase inhibitors |
| 12/27/2006 | CN1291961C Process for preparing phenol from benzene by one step direct hydroxylation |
| 12/27/2006 | CN1291960C Process for purifying phenol-containing bisphenol A |
| 12/27/2006 | CN1291959C Method for synthesizing fluorene-9-bisphenol by using heteropolyacides catalysis |
| 12/26/2006 | US7154010 Cleving cumene hydroperoxide in presence of sulfated zirconium oxide catalyst to form phenol and acetone, reacting the products in presence of cation exchange resin catalyst and a mercaptan promoter to form Bisphenol A |
| 12/20/2006 | EP1734032A1 Calixresorcinarene compounds, photoresist base materials, and compositions thereof |
| 12/20/2006 | EP1732870A1 Process for the monoalkylation of dihydroxy aromatic compounds |
| 12/20/2006 | EP1732869A1 Process for producing phenol |
| 12/20/2006 | EP1415967B1 Method for producing bisphenol-a |
| 12/19/2006 | CA2127242C Extraction of toxic organic contaminants from wood |
| 12/14/2006 | WO2006133081A2 Improved precious metal catalyst for debenzylation |
| 12/13/2006 | EP1731218A1 Method for decomposing polycarbonate |
| 12/13/2006 | CN1289450C 2-tertiary-butyl-4-methyl phenol preparation method |
| 12/13/2006 | CN1289449C Process for preparation of bisphenol |
| 12/12/2006 | US7148386 Oxidizing an aromatic hydroxy compound with an oxidizing agent in a biphasic solvent system in the presence of a transition metal hydroxy phosphate catalyst to produce a corresponding hydroquinone compound |
| 12/07/2006 | WO2006129898A1 A mass separation method of magnolol from magnoliae cortex ormagnoliae radix |
| 12/07/2006 | DE102005025788A1 Verfahren zur Herstellung von hochreinem Bisphenol A A process for the production of high purity bisphenol A |
| 12/06/2006 | EP1728777A1 Process for the preparation of 2,2-bis(4-hydroxyphenyl)propane (Bisphenol A) |
| 12/06/2006 | EP1727779A1 Method for removal of acetol from phenol |
| 12/06/2006 | CN1874982A Selective catalytic oxybromination of hydroxyaromatic compounds |
| 12/06/2006 | CN1872863A Method for distilling tannin from plant |
| 12/06/2006 | CN1872827A Process for the preparation of bisphenol A with high purity |
| 12/06/2006 | CN1288120C Improved continuous crystallization method |
| 11/30/2006 | US20060266985 1,2-di(4-hydroxyaryl)tetrafluoroethanes; chemical intermediates with linear molecular structure for liquid crystals |
| 11/30/2006 | CA2547305A1 Polyphenol-enriched composition from cocoa shell extraction |
| 11/29/2006 | CN1871198A Polycarbonates and copolycarbonates having reduced water absorption and improved flowability, and production and use thereof |
| 11/29/2006 | CN1871197A Method for producing 2,3,6,7,10,11-hexahydroxytriphenylene |
| 11/29/2006 | CN1868992A Alkylphenol coproduction technology |
| 11/28/2006 | US7141703 oxidation of alkylbenzenes to produce hydroperoxides |
| 11/28/2006 | US7141701 Decomposition of cumene hydroperoxide |
| 11/28/2006 | US7141700 Decomposition of cumene hydroperoxide |
| 11/28/2006 | US7141640 For reducing the amount of catalyst bead carryover from a bed of catalyst beads |
| 11/23/2006 | US20060260983 Method of hydrotreating gas oil fraction |
| 11/23/2006 | DE112004001345T5 Herstellung von dialkylierten Hydrochinonen Production of di-alkylated hydroquinones |
| 11/22/2006 | CN1867533A Method for producing bisphenol A |
| 11/22/2006 | CN1285397C Process for removing methanol from waste gas |
| 11/16/2006 | WO2006044290A3 Biosynthesis of philoroglucinol and preparation of 1,3-dihydroxybenzene therefrom |
| 11/15/2006 | EP1721895A1 Process for production of cumene hydroperoxide |
| 11/15/2006 | CN1863755A Bromination of hydroxyaromatic compounds |
| 11/15/2006 | CN1861554A Production tech, of 3,4,5 trifluorophenol |
| 11/09/2006 | US20060252969 Method for producing 2,2'-dihydroxy-biphenyls |
| 11/08/2006 | EP1718582A2 Method for selective reduction of aromatic compounds |
| 11/07/2006 | US7132575 Process for the synthesis of bisphenol |
| 11/07/2006 | US7132571 Heat resistance; releasing active material; drug delivery |
| 11/07/2006 | US7132497 Aromatic dihydroxy compound useful for the preparation of (CO)polycarbonates |
| 11/02/2006 | WO2006114893A1 Method for producing aqueous solution of alkali metal salt of aromatic dihydroxy compound from waste aromatic polycarbonate |
| 10/31/2006 | US7129382 Reacting phenol and acetone in presence of acidic ion exchange resin catalyst |
| 10/25/2006 | EP1713838A2 Method for producing polyisobutenylphenols |
| 10/25/2006 | EP1713753A1 Dehydration of circulating streams in the production of bisphenol a |
| 10/25/2006 | EP1713752A1 Production of bisphenol a with a reduced isomer formation |
| 10/25/2006 | EP1713751A1 Production of bisphenol a with a reduced sulphur content |
| 10/25/2006 | EP1151987B1 Optically active fluorinated binaphthol derivative |
| 10/24/2006 | US7126029 Method and apparatus for in-process handling of cumene hydroperoxide with improved safety |
| 10/24/2006 | US7125951 Bisphenol a derivatives containing one biaryl group and a spacer; monomers for polycarbonates |
| 10/19/2006 | WO2006108546A1 Method for producing cardanol (ii) |
| 10/19/2006 | WO2006108545A1 Method for producing cardanol (i) |
| 10/19/2006 | WO2005087700A3 Bisphenyl compounds useful as vitamin d3 receptor agonists |
| 10/19/2006 | WO2005079537A3 A method for preparing para-(2-hydroxyalkyloxy) styrene monomers and oligomers |
| 10/19/2006 | DE102005017126A1 Verfahren zur Herstellung von Cardanol (I) Process for the preparation of cardanol (I) |