| Patents for C07C 25 - Compounds containing at least one halogen atom bound to a six-membered aromatic ring (5,308) |
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| 03/11/2009 | CN101385156A Organic thin film transistor and organic thin film light-emitting transistor |
| 03/11/2009 | CN101381601A Oligomer blue light electroluminescence material and synthetic method thereof |
| 03/05/2009 | US20090062570 A host material of 2,3,6,7-Tetrakis-(3,5-dimethoxy-phenyl)-9,9,10,10-tetramethyl-9,10-dihydro-anthracene; large energy gap, > 4.0 eV,; high heat resistance' the blue organic light emitting dioode has high brightness, high quantum yield, high current efficiency, and excellent CIE coordinate |
| 03/04/2009 | EP2029507A1 Process for preparing phenoxy acetic acid derivatives |
| 03/04/2009 | EP1861343B1 Method for producing alkyl-substituted aromatic and heteroaromatic compounds by cross-coupling alkyl boronic acids with aryl- or heteroaryl-halogenides or sulfonates under pd catalysis in the presence of a ligand |
| 03/04/2009 | CN101376619A Preparation of 4-bromobiphenyl |
| 03/03/2009 | US7498468 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides |
| 02/26/2009 | WO2009025160A1 Transition metal complex and process for producing conjugated aromatic compound with the transition metal complex |
| 02/26/2009 | CA2695845A1 Transition metal complex and process for producing conjugated aromatic compound using the transition metal complex |
| 02/18/2009 | EP2024310A1 Materials for organic electroluminescent devices |
| 02/18/2009 | CN100462343C Process for preparing arene bromo-derivative |
| 02/11/2009 | CN101362681A Process for production of iodine compounds |
| 02/10/2009 | US7488856 emitter molecules in organic light-emitting diodes; alternative to cathode ray tubes and liquid-crystal displays for the production of flat visual display units |
| 02/05/2009 | US20090036718 Use of a composition of an ionic nature as a substitution reagent, a composition constituting a fluorination reagent and a method using same |
| 02/04/2009 | CN101360713A 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides |
| 02/04/2009 | CN100457700C Method for synthesizing multiple fluoro-substituted naphthalene derivative from hexafluorobenzene |
| 02/03/2009 | CA2382435C Novel herbicidally active phenyl-substituted heterocycles |
| 01/29/2009 | US20090030248 Ethynylphenylbiadamantane derivatives |
| 01/28/2009 | CN101356211A Conjugated polymeric compound and polymeric electroluminescence element using the same |
| 01/27/2009 | US7482044 dielectrically positive liquid crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of formula I, and optionally a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds |
| 01/22/2009 | US20090023957 Terphenylene derivative, tetrahaloterphenyl derivative, and processes for producing both |
| 01/21/2009 | CN101351432A Monofluorinated terphenyl compound having alkenyl, liquid crystal composition and liquid crystal display element |
| 01/20/2009 | US7479575 Such as 4-(4-methoxy-phenylethynyl)-benzaldehyde by reacting acyl chloride with alkyl benzene; deblocking, deprotecting; halogenation; formylation; for production of electroconductive polymers |
| 01/14/2009 | EP2014636A1 Ethynylphenylbiadamantane derivatives |
| 01/14/2009 | EP1299343B1 Production method for benzenedimethanol compound |
| 01/14/2009 | CN101346334A Tetrafluorotoluene compound, method for producing same and use thereof |
| 01/13/2009 | US7476750 Method for synthesizing compound and catalyst for synthesis reaction |
| 01/07/2009 | CN101337862A Method for preparing 2,3-dichlorin fluorobenzene |
| 01/07/2009 | CN100448824C Decahydronaphthalene derivative |
| 01/07/2009 | CN100448821C Method and apparatus for producing decabromodiphenyl alkanes |
| 12/31/2008 | WO2009002732A1 High shear process for the production of chlorobenzene |
| 12/31/2008 | CN101333148A Outer circulation type toluene chlorination process |
| 12/25/2008 | US20080319239 Method For Substituting Indenofluorenes |
| 12/25/2008 | US20080319235 Process for the preparation of ring compounds |
| 12/24/2008 | EP2006931A2 Organic thin film transistor and organic thin film light-emitting transistor |
| 12/24/2008 | EP1741149B1 Electroluminescent polymers and use therof |
| 12/24/2008 | CN101328108A Preparation of 1-(3í»,5í»- difluoro) phenyl-4-(4í»í»- -alkylphenyl)-2-fluorobenzene |
| 12/23/2008 | US7468212 Organic electroluminescent device |
| 12/23/2008 | CA2341860C Copper-catalyzed enantioselective allylic substitution reactions |
| 12/18/2008 | WO2008153119A1 Micro-passage chip |
| 12/16/2008 | US7465842 Enantioselective biotransformation for preparation of protein tyrosine kinase inhibitor intermediates |
| 12/16/2008 | US7465841 Brominating a,a,a',a'-tetrafluoro-p-xylene; mixing crude product with diphenylmethane that has a higher boiling point; evaporating to form purified 1,4-bis(bromodifluoromethyl)benzene evaporated liquid; detecting purity of the liquid in batches (gas chromatography); and collecting selected batches |
| 12/16/2008 | US7465479 Polymerisable monocyclic compounds |
| 12/10/2008 | EP1999093A2 Optoelectronic devices with multilayered structures |
| 12/10/2008 | EP1999092A2 Optoelectronic devices with multilayered structures |
| 12/09/2008 | US7462427 Liquid crystal compounds with branched or cyclic end groups |
| 12/04/2008 | WO2008146825A1 Fluorene compound, organic light emitting device and display device using the fluorene compound |
| 12/04/2008 | WO2008106286A3 Perfluoroparacyclophane and methods of synthesis and use thereof |
| 12/04/2008 | US20080300298 Honokiol Derivates For the Treatment of Proliferative Disorders |
| 12/04/2008 | US20080299294 Anthracene compound and organic light emitting device using the same |
| 12/04/2008 | US20080297040 Charge transport materials for luminescent applications |
| 12/02/2008 | US7459414 Herbicides |
| 11/27/2008 | WO2008143141A1 Method for producing halogenated aromatic compound |
| 11/27/2008 | DE19723276B4 Flüssigkristallines Medium enthaltend Cyclohexan-Derivate Liquid-crystalline medium containing cyclohexane derivatives |
| 11/26/2008 | CN100436385C Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid |
| 11/20/2008 | WO2008068617A3 Photoactive compounds |
| 11/19/2008 | CN201151702Y Drier for chlorobenzene |
| 11/19/2008 | CN101309893A 联苯的生产方法 Biphenyl production methods |
| 11/18/2008 | US7452949 Metallocene polymerization catalyst increases the molar mass of the propylene-ethylene copolymer and at the same time maintains the desired stiffness of the propylene homopolymer |
| 11/13/2008 | US20080281024 Heat resistance; using with polystyrene fthermoplastic foams |
| 11/13/2008 | US20080277623 Polar fluorinated tetracyclic compounds; reduction in threshold voltage, broad nematic phases having low smectic-nematic transition temperatures; storage stability; projection television sets |
| 11/06/2008 | US20080275253 Lewis acid catalyzed halogenation of activated carbon atoms |
| 11/04/2008 | CA2328819C Iodonium salts as latent acid donors |
| 10/30/2008 | US20080264487 Photoelectric Conversion Devices |
| 10/23/2008 | WO2008124878A1 Non-steroidal compounds |
| 10/21/2008 | US7439407 Fluorinated pentacene derivative and method of producing same |
| 10/19/2008 | WO2008120808A1 Condensed ring aromatic compound for organic light-emitting device and organic light-emitting device having the same |
| 10/15/2008 | EP1980296A1 Method for purification of substances contaminated with organic chemicals |
| 10/15/2008 | CN101287695A Method for producing 5-halo-2,4,6-trifluoroisophthalic acid |
| 10/09/2008 | WO2008120806A1 Novel condensed ring aromatic compound and organic light-emitting device having the same |
| 10/08/2008 | CN101279890A Polysubstituted acene derivative and preparation thereof |
| 10/02/2008 | WO2007082098A8 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides |
| 10/01/2008 | EP1975147A1 Tetrafluorotoluene compound, method for producing same and use thereof |
| 10/01/2008 | EP1973881A2 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides |
| 10/01/2008 | CN100422126C Process for preparing tetrahydronaphthalene derivative |
| 10/01/2008 | CN100422124C Fused ring compound |
| 09/25/2008 | WO2008115261A1 Preparation and provision of high assay decabromodiphenylethane |
| 09/25/2008 | WO2008115260A1 Preparation and provision of high assay decabromodiphenylethane |
| 09/25/2008 | WO2008113660A1 Process for preparing 2,6-dichloro-4-(trifluoromethyl)phenylhydrazine using mixtures of dichloro-fluoro-trifluoromethylbenzenes |
| 09/25/2008 | DE112006003090T5 Konjugierte Polymerverbindung und polymere lichtemittierende Vorrichtung unter deren Verwendung Conjugated polymer compound and polymer light emitting device using which |
| 09/25/2008 | CA2680011A1 Preparation and provision of high assay decabromodiphenylethane |
| 09/25/2008 | CA2680010A1 Preparation and provision of high assay decabromodiphenylethane |
| 09/25/2008 | CA2679604A1 Process for preparing 2,6-dichloro-4-(trifluoromethyl)phenylhydrazine using mixtures of dichloro-fluoro-trifluoromethylbenzenes |
| 09/24/2008 | CN101270031A Method for extracting dichlorobenzene cut fraction in mix chlorobenzene with continuous single-column multi-ply sidetrack discharge fractional distillation |
| 09/24/2008 | CN100420519C Catalyst composition and method for chlorinating aromatic compounds |
| 09/24/2008 | CN100420379C Stable ethene in hibitory compound and its prepn method |
| 09/18/2008 | WO2008111521A1 Method for producing iodizing agent and method for producing aromatic iodine compound |
| 09/18/2008 | WO2008111461A1 Fluorine-containing polycyclic aromatic compound, fluorine-containing polymer, organic thin film and organic thin film device |
| 09/18/2008 | WO2008111414A1 Catalyst composition, and process for production of cross-coupling compound using the same |
| 09/18/2008 | US20080228015 Reacting diphenylethane or partially brominated diphenylethane with Bromine in liquid phase using aluminum chloride as catalyst |
| 09/18/2008 | US20080227903 Preparation and provision of high assay decabromodiphenylethane |
| 09/17/2008 | EP1970362A1 Monofluorinated terphenyl compound having alkenyl, liquid crystal composition and liquid crystal display element |
| 09/17/2008 | CN100418952C Biphenyl derivatives and their use as fungicides |
| 09/11/2008 | US20080221230 Flame retardants for use in styrenic foams |
| 09/03/2008 | EP1963459A1 Organic electroluminescent devices |
| 09/03/2008 | EP1963251A2 Process for the preparation of amines |
| 09/03/2008 | CN101255095A Method for preparing phenylstilbene bromide |
| 08/28/2008 | US20080206490 For use as components in liquid-crystalline media; electro-optical display elements which contain these liquid-crystalline media |
| 08/27/2008 | CN100413831C Preparation method of dibromine naphthalene |
| 08/20/2008 | EP1957439A2 Process for the production of biphenyls |