| 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) |
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| 04/04/2001 | EP1088808A1 Process for the preparation of phenol, acetone and cyclohexanone |
| 04/04/2001 | EP1088807A1 Process for the preparation of phenol, methylethylketone and acetone |
| 04/04/2001 | EP0944567B1 Improved method for producing phenol and acetone from cumol |
| 04/04/2001 | CN1289750A Process for industrially preparing very-high-purity 1-naphthol |
| 04/04/2001 | CN1289749A Process for synthesizing catechol |
| 04/04/2001 | CN1064037C Stilbene-based materials and their preparation |
| 04/03/2001 | US6211418 Distilling isophorone with acid catalyst to recover beta-isophorone, oxidizing in presence of amorphous carbon and base to 4-oxoisophorone, reacting in vapor phase with carboxylic acid using solid acid catalyst, hydrolyzing |
| 04/03/2001 | US6211417 Process for preparing bis-(4-hydroxyaryl) alkanes |
| 04/03/2001 | US6210608 Photochromism |
| 04/03/2001 | CA2180630C Process for the production of phenol |
| 03/28/2001 | EP1086069A1 A process for the preparation of tetrabromobisphenol-a |
| 03/21/2001 | CN1063423C Process for the production of high purity and ultrapure bisphenol-A |
| 03/20/2001 | US6204424 Highly acidic mesoporous synergistic solid catalyst and its applications |
| 03/20/2001 | US6204290 Treating a hypercholesteremic, thrombotic, oxidative, inflammatory, or immunoregulatory disease |
| 03/15/2001 | US20010000038 Novel intermediates useful for the preparation of antihistaminic piperidine derivatives |
| 03/14/2001 | EP1082284A1 Condensation method for a carbonyl compound on an aromatic derivative in a basic medium |
| 03/14/2001 | EP0900185B1 Vitamin d analogs and methods of preparing these compounds |
| 03/14/2001 | CN1287551A Process for producing bisphenol A |
| 03/14/2001 | CN1287550A High selective method of phenol and acetone production |
| 03/13/2001 | US6201157 Method for production of phenol and acetone by decomposition of cumene hydroperoxide |
| 03/08/2001 | WO2001016064A1 Diolefin/hydroxyaryl condensates and catalyst therefor |
| 03/07/2001 | EP0927148B1 Preparation of 4,4'-dihydroxy-alpha-alkylstilbene with reduced dimer formation |
| 03/06/2001 | US6197916 Method for preparing bisphenol A |
| 03/01/2001 | WO2001014299A1 Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions |
| 03/01/2001 | CA2382779A1 Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions |
| 02/28/2001 | CN1285352A Preparation for lignal like material |
| 02/27/2001 | US6194439 Tricyclic polyhydroxylic tyrosine kinase inhibitors |
| 02/21/2001 | CN1284543A Preparation of oil soluble tea polyphenol derivative used as edible oil antioxidant |
| 02/21/2001 | CN1284276A Edible health oil containing oil soluble tea polyphenol derivative and its preparation |
| 02/21/2001 | CN1284275A Edible health oil containing tea polyphenol and its preparation |
| 02/20/2001 | US6191318 Process for preparing hydroxylated aromatics by hydrogen and oxygen |
| 02/20/2001 | US6191316 Removing phenol from mother liquor by distillation, combining the bottoms thus obtained with a basic catalyst and continuously decomposing the combination in a reactive rectification stage into phenol and isoalkenylphenol |
| 02/20/2001 | CA2011506C Condensate of a polyhydric phenol with an aldehyde, the preparation and use thereof |
| 02/15/2001 | WO2001010805A1 Bis(4-hydroxy-3-perfluoroalkylphenyl)fluoroalkane derivatives and process for the preparation thereof |
| 02/14/2001 | EP1075489A2 Water-soluble pro-drugs of 2,6-diisopropylphenol analogues |
| 02/14/2001 | CN1061969C Method of technical cument hydroperoxide acidic cleavage to phenol acetone and alpha-methylstyrene |
| 02/13/2001 | CA2147806C Polyenic compounds; pharmaceutical and cosmetic compositions containing them and uses |
| 02/08/2001 | WO2001009071A1 Preparation of 1,2-bis(4-hydroxyphenyl)-2-hydroxypropanes |
| 02/08/2001 | WO2001009070A1 Process for the preparation of phenol and acetone |
| 02/07/2001 | EP0811595B1 Hydrochalcone derivatives, comestic compositions containing the same, and processes for the preparation of both |
| 02/06/2001 | USH1943 Process for the manufacture of bisphenol-A |
| 02/06/2001 | US6184421 Selective oxidation, to a carboxy group, of the group in the 2 position with respect to the hydroxyl groups of a mixture of phenols having formyl and/or hydroxymethyl groups in positions 2 or 4; preparing vanillin and ethyl vanillin |
| 02/01/2001 | WO2001007386A2 Asymmetric ligands having use as catalysts |
| 02/01/2001 | CA2377971A1 Asymmetric ligands having use as catalysts |
| 01/31/2001 | EP1071643A1 Method for producing bis(4-hydroxyaryl)alkanes |
| 01/31/2001 | CN1282312A Method for producing bis-(4-hydroxyaryl) alkanes |
| 01/31/2001 | CN1281843A Improvement of 2-naphthol synthesis process |
| 01/30/2001 | US6180683 Synergistic mixtures of alkylphenol-formaldehyde resins with oxalkylated amines as asphaltene dispersants |
| 01/24/2001 | EP1070037A1 Anti-inflammatory, antibacterial benzyl phenol agents |
| 01/24/2001 | CN1280994A Process for preparing polyoxyvinethene as condensate of styrene, phenol and formaldehyde |
| 01/23/2001 | US6177538 By reacting an alkali phenolate with tetrabutyl ammonium salts in an aqueous phase and subsequently precipitating the adduct by adding phenol. |
| 01/23/2001 | CA2003172C Certain 2-(2',3',4'-trisubstituted benzoyl)-1,3-cyclohexanediones |
| 01/18/2001 | WO2001003690A1 Novel vasodilator cannabinoid analogs |
| 01/17/2001 | EP1069100A1 Process for the alkylation of aromatic compounds |
| 01/17/2001 | EP1069099A1 Process for the alkylation of aromatic compounds in gas phase |
| 01/16/2001 | CA2142516C Stilbene-based materials, their preparation and use |
| 01/11/2001 | WO2001002331A1 Method for cleavage of bisphenol |
| 01/10/2001 | EP1066233A1 Improved process for the production of a dihydroxybenzene and dicarbinol from diisopropylbenzene |
| 01/10/2001 | EP0934240B1 Production of 6-bromo-2-naphthol and derivatives |
| 01/10/2001 | EP0925270B1 Production of 6-bromo-2-naphthol and derivatives |
| 01/09/2001 | US6172225 Herbicides |
| 01/09/2001 | US6171664 Tolan derivatives, and liquid-crystalline medium |
| 01/03/2001 | EP0862544B1 Process for purifying a 2,6-dialkylphenol |
| 01/03/2001 | EP0832057B1 Diaromatic propynyl or dienyl compounds |
| 01/02/2001 | US6169216 Contacting cumene hydroperoxide with a solid-acid catalyst comprising sulfated transition metal oxide to produce phenol and acetone |
| 12/27/2000 | EP1062262A1 Method for producing a liquid formulation of tetraphenylphosphonium phenolate |
| 12/27/2000 | CN1277954A Method for separating reseveratrol from resveratrol glucoside and application thereof |
| 12/26/2000 | US6165998 Substituted azo and stilbene compounds |
| 12/21/2000 | WO2000047031A3 Chemical partitioning agents and methods of using same |
| 12/20/2000 | EP1060160A2 Disubstituted lavendustin a analogs and pharmaceutical compositions comprising the analogs |
| 12/20/2000 | CN1277209A Microwave process of extracting polysaccharides and polyphenols from tea |
| 12/19/2000 | US6162953 Feeding bisphenol a to a mixture of brominating agent and an alcohol solvent containing from 30-85 wt % by weight water; during the bisphenol a feed and without a reaction mass cook time after the bisphenol a feed is completed, precipitating |
| 12/19/2000 | US6162931 Fluorinated xanthene derivatives |
| 12/19/2000 | US6162445 Polyaromatic propynyl compounds and pharmaceutical/cosmetic compositions comprised thereof |
| 12/13/2000 | CN1059428C Method for preparing high-grade bisphenol A |
| 12/07/2000 | WO2000073252A1 6-hydroxy-2-naphthylcarbinol and process for the preparation thereof |
| 12/07/2000 | CA2375019A1 6-hydroxy-2-naphthylcarbinol and method for preparing the same |
| 12/06/2000 | EP1056699A1 Preparation of polyindanebisphenols and polymers derived therefrom |
| 12/05/2000 | US6156939 Catalytic oxidation using hydrogen peroxide in presence of inorganic iron salt, pyrazin-2-carboxylic acid and trifluoroacetic acid |
| 11/29/2000 | EP1055657A1 Method of refining dihydroxyaryl compound |
| 11/29/2000 | CN1274711A New intermediate for preparation of anti-histamine piperidine derivatives |
| 11/29/2000 | CN1274709A Crystal separating-out device of bisphenol A. phenol crystal adduct, manufacture ad device thereof |
| 11/28/2000 | US6153721 Preparation of polyindanebisphenols and polymers derived therefrom |
| 11/28/2000 | CA2164303C Aromatic acetylcholinesterase inhibitors |
| 11/23/2000 | WO2000069430A1 Novel diphenylethylene compounds |
| 11/23/2000 | CA2373603A1 Novel diphenylethylene compounds |
| 11/22/2000 | EP1053744A2 Substituted phenols as fragrance, flavor and antimicrobial compounds |
| 11/22/2000 | EP1053509A1 Photosensitive diazonaphthoquinone esters based on selected cyclic alkyl ether-containing phenolics and their use in radiation sensitive mixtures |
| 11/21/2000 | US6150414 Inhibiting a virus causing infection (such as hiv) by administering the compound 1,3,4,6-tetrahydroxy-7,16-dioxo-7,16-dihydro-dibenzo(a,o)perylene |
| 11/21/2000 | US6150413 Treatment of dermatological, rheumatic, respiratory, cardiovascular, bone and ophthalmological disorders, as well as mammalian skin and hair conditions; 4-(4-(biphenyl-2-yl)but-3-en-1-ynyl)benzoic acid, for example |
| 11/21/2000 | CA2083639C Substituted phenyl phenol leukotriene antagonists |
| 11/16/2000 | WO2000067895A1 Method for high throughput chemical screening |
| 11/16/2000 | WO2000040532A3 Synthesis of dihydrohonokiol compositions |
| 11/15/2000 | EP1051165A2 Mitochondria protecting agents for treating mitochondria associated diseases |
| 11/14/2000 | US6147239 Process for preparing n, n'-disubstituted p-quinonediimines, their use and organosilanes containing methacryloxy or acryloxy groups, processes for their stabilization and their preparation |
| 11/14/2000 | US6147119 Biphenyl compounds and use thereof as oestrogenic agents |
| 11/09/2000 | WO2000066523A1 Removal of salts in the manufacture of phenolic compound |
| 11/09/2000 | DE19910968A1 Anwendung von Additiven in Elektrolyten für elektrochemische Zellen Application of additives in the electrolyte for electrochemical cells |
| 11/07/2000 | US6143937 Recovery of hydroxyaromatic compound from aqueous extract solutions |
| 11/07/2000 | US6143770 Mixtures of tocotrienol and nicotinic acid |