| 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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| 03/05/2014 | CN102775279B 2,7-dibromo-9-hydroxyl phenanthrene derivatives and preparation method thereof |
| 03/05/2014 | CN102775278B Crystallization and purification method of 1-hydroxyl-3,5-dimethyl-4-chlorobenzene |
| 03/04/2014 | US8664452 Process for preparing extra pure 2, 6-diisopropyl phenol |
| 02/27/2014 | WO2014031019A1 Method of transforming by-products in the process of synthesis of bisphenol a |
| 02/26/2014 | CN103608444A Perfume systems |
| 02/26/2014 | CN101495436B Novel process for the synthesis of (E)-stilbene derivatives which makes it possible to obtain resveratrol and piceatannol |
| 02/25/2014 | US8658838 Series of skin whitening (lightening) compounds |
| 02/25/2014 | US8658837 Intermediates for the synthesis of benzindene prostaglandins and preparations thereof |
| 02/20/2014 | US20140051803 High purity bisphenol-a and polycarbonate materials prepared therefrom |
| 02/20/2014 | US20140051802 High purity bisphenol-a and polycarbonate materials prepared therefrom |
| 02/19/2014 | CN203436843U Naphthol steaming-out pipe |
| 02/19/2014 | CN103597008A Fluorine-containing polymerizable monomer and polymer compound using same |
| 02/19/2014 | CN103596913A Treatment of bisphenol-A residue streams |
| 02/19/2014 | CN103596912A Recovery of phenol and acetone from bisphenol-A streams |
| 02/19/2014 | CN103588819A Synthesis method and application of flexible carboxylic acid and transition metal complex |
| 02/19/2014 | CN103588616A Selaginella pulvinata extract as well as preparation method and applications thereof |
| 02/19/2014 | CN103588600A Method for removing boric acid group by catalyzing organic borate compound with copper under air atmosphere |
| 02/19/2014 | CN103588597A Method of preparing biaryl compounds in pure water |
| 02/19/2014 | CN103588329A Condensation mother liquid waste water pretreatment and resource system and method in compound neutralization reactor in disperse blue 56 production process |
| 02/19/2014 | CN102698801B Resin catalyst applied to preparation of phenol through decomposition of cumene hydroperoxide (CHP) and preparation method for resin catalyst |
| 02/12/2014 | CN203429083U Efficient heterogeneous reaction device for chloroxylenol |
| 02/12/2014 | CN203425803U Continuous synthesizing device for thymol |
| 02/12/2014 | CN103571891A Method for extracting resveratrol from polygonum cuspidatum |
| 02/12/2014 | CN103570521A Preparation method of atovaquone |
| 02/12/2014 | CN103570513A Catalytic asymmetric synthesis method of chiral bicyclic [n.3.1] compounds |
| 02/12/2014 | CN103570508A Total synthesis method of trans-resveratrol |
| 02/12/2014 | CN103570507A Preparation method of 4-methylcatechol |
| 02/12/2014 | CN103570506A Preparation method of hydroquinone |
| 02/12/2014 | CN103570505A Method of producing methylphenol by using molecular sieve as catalyst |
| 02/12/2014 | CN103570504A Method of producing methylphenol by gas-phase alkylation of phenol and methanol |
| 02/12/2014 | CN103570503A Method of purifying cresols, method of producing novolak resin for photosensitive resin composition and photosensitive resin composition |
| 02/12/2014 | CN103570489A Method for preparing cis-olefin from alkyne through copper catalysis |
| 02/12/2014 | CN103566969A Preparation method of vanadium-base catalytic material for catalyzing benzene hydroxylation to prepare phenol |
| 02/12/2014 | CN102503778B Synthesis method of antioxidant 330 |
| 02/12/2014 | CN102438973B Method of purifying dihydroxybenzene |
| 02/12/2014 | CN102197009B Method for producing alkylated aromatic compound, method for producing cumene, and method for producing phenol |
| 02/11/2014 | CA2617002C Method of obtaining a natural hydroxytyrosol-rich concentrate from olive tree residues and subproducts using clean technologies |
| 02/06/2014 | US20140038980 Compounds, compositions and methods for the treatment of amyloid diseases and synucleinopathies such as alzheimer's disease, type 2 diabetes, and parkinson's disease |
| 02/05/2014 | CN103562261A Fluorine-containing polymerizable monomer and polymer compound using same |
| 02/05/2014 | CN103562169A Purification process for para-methallylpyrocatechol |
| 02/05/2014 | CN103562168A Method of preparing cumyl alcohol and method of preparing phenol, acetone and alpha-methyl styrene |
| 02/05/2014 | CN103553939A Telomerase activating compounds and methods of use thereof |
| 02/05/2014 | CN103553883A Method for co-catalytic synthesis of bisphenol AF through molecular sieve and heteropoly acid |
| 02/05/2014 | CN103553882A Method for reducing microcontaminants during synthesis of pentachlorophenol |
| 02/05/2014 | CN103553881A Biphenol compound preparation method |
| 02/05/2014 | CN103553880A Synthetic method of para-tert-butylcatechol |
| 02/05/2014 | CN103553879A Method for preparing metacresol via alkaline hydrolysis of o-chlorotoluene |
| 02/05/2014 | CN103553878A New preparation method of alkylcyclohexylphenol liquid crystal intermediate compound |
| 02/05/2014 | CN103551159A 2,3,6-methylphenol catalyst and preparation method thereof |
| 02/05/2014 | CN103550953A Silica gel monolithic column modified by cyclodextrin modified nanocrystalline iron oxide |
| 01/30/2014 | WO2014015476A1 Cresol producing method through phenol methanol gas-phase alkylation |
| 01/29/2014 | CN103547554A High purity bisphenol A and polycarbonate materials prepared therefrom |
| 01/29/2014 | CN103547553A Method for hydroxylating phenols and phenol ethers |
| 01/29/2014 | CN103539637A Method for synthesizing o-cresol by gas phase catalysis |
| 01/29/2014 | CN103537320A Resin catalyst for phenol hydroxylation and preparation method of resin catalyst |
| 01/29/2014 | CN103537313A Catalyst for benzene hydroxylation-based phenol preparation and preparation method thereof |
| 01/29/2014 | CN103537290A Novel catalyst for synthesizing o-cresol by gas phase catalysis |
| 01/29/2014 | CN102503779B Preparation method of 3, 4, 5-trifluoromethylphenol |
| 01/23/2014 | WO2014014708A1 Process for producing phenol |
| 01/23/2014 | WO2014012811A1 Process for manufacturing fluoroaromatics |
| 01/23/2014 | WO2013052216A8 Process for producing phenol from cyclohexylbenzene hydroperoxide |
| 01/23/2014 | US20140020645 Lubricant compositions for direct injection engines |
| 01/22/2014 | CN103525430A 液晶显示器 LCD Monitor |
| 01/22/2014 | CN103524468A Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives and intermediates therein |
| 01/22/2014 | CN103524359A C2 symmetric optically-active amino diol with three substituents having large steric hindrances, preparation method thereof and applications thereof |
| 01/22/2014 | CN103524308A Method for preparing halogenated phenol compounds |
| 01/22/2014 | CN102491878B Method for recovering hydroquinone from dihydric phenol waste residues |
| 01/16/2014 | WO2014011359A1 Process for producing phenol |
| 01/16/2014 | WO2014010510A1 Method for producing bisphenol a |
| 01/15/2014 | EP2683678A1 Process for asymetric methylallylation in the presence of a 2, 2 ' - substituted 1, 1 ' -bi - 2 -naphthol catalyst |
| 01/15/2014 | CN103517899A Chromene compound |
| 01/15/2014 | CN103509018A Synthesis method and application of phenanthroline copper complex |
| 01/15/2014 | CN103508850A Preparation method for 2,6-dihydroxytoluene |
| 01/15/2014 | CN103012069B Production process of medicinal phloroglucinol |
| 01/15/2014 | CN102603490B Synthesis method of high-purity p-tert-butylcatechol |
| 01/15/2014 | CN102452901B Method for preparing phenol by performing direct hydroxylation on benzene |
| 01/15/2014 | CN102381943B System and technology for producing coked crude phenol |
| 01/14/2014 | CA2701025C Anti-bacterial pyrocatechols and related methods |
| 01/08/2014 | CN203379630U Device for separating 2-chloro-4-bromophenol by using crystallization method |
| 01/08/2014 | CN103502192A High purity bisphenol-A and polycarbonate materials prepared therefrom |
| 01/08/2014 | CN103502191A Promoter catalyst system with solvent purification |
| 01/08/2014 | CN103501903A Catalyst system comprising an ion exchange resin and a dimethyl thiazolidine promoter |
| 01/08/2014 | CN103497091A Compound with tyrosinase inhibitory activity and preparation method thereof |
| 01/08/2014 | CN103497090A Preparation method of optically active substituted 3, 3'-diphenyl-2, 2'-bi-1-naphthol |
| 01/08/2014 | CN102826963B Method and device for producing p-cumylphenol by rectifying phenol oil tar |
| 01/08/2014 | CN102304027B Method for extracting magnolol from Magnolia officinalis tree leaves |
| 01/07/2014 | CA2584790C Novel method for preparing 3-[5'-(3,4-bis-hydroxymethyl-benzyloxy)-2'- ethyl-2-propyl-biphenyl-4-yl]-penta-3-ol |
| 01/03/2014 | WO2014002787A1 Bisphenol-a production method |
| 01/01/2014 | CN103492073A Method for producing phenol and/or cyclohexanone |
| 01/01/2014 | CN103492072A Process for producing phenol |
| 01/01/2014 | CN103483401A Method for separating hydroquinone from alpha-arbutin fermentation solution |
| 01/01/2014 | CN103483161A Ultrasonic assisted method for synthesizing sodium 4,4'-methylenebis(2,6-dihydroxymethyl phenate) |
| 01/01/2014 | CN103483160A Extraction method and application of resveratrol |
| 01/01/2014 | CN103483159A Method for preparing Japanese chamigrenol |
| 01/01/2014 | CN103483158A Diphenylethane derivatives and application thereof |
| 01/01/2014 | CN103483157A Synthesis method of ortho-cresol |
| 01/01/2014 | CN103483156A System and method for coproducing cyclohexanone and phenol during benzene production |
| 01/01/2014 | CN103483155A Method for recovering phenol from diphenyl isophthalate synthesis wash water |
| 01/01/2014 | CN103483154A Process for producing bisphenol compound |
| 01/01/2014 | CN103480418A Chiral catalyst in binaphthol synthesis technology |