| Patents for C07C 25 - Compounds containing at least one halogen atom bound to a six-membered aromatic ring (5,308) |
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| 01/27/2005 | US20050020702 Organic compositions |
| 01/26/2005 | CN1571763A Fluorene compound and organic lumnescent device using the same |
| 01/19/2005 | EP0944564B9 Halogen exchange reactions and uses thereof |
| 01/13/2005 | US20050010068 Use of microencapsulated transition metal reagents for reactions in supercritical fluids |
| 01/12/2005 | CN1184178C Method for producing 2,3,4,5-tetrachlorobenzotrifluoride |
| 01/06/2005 | US20050004212 Antitumor/cancer activity; topoisomerase I inhibitors |
| 01/06/2005 | US20050004211 Inhibiting topoisomerase I; blocking S or G2/M phase of tumor and/or cancer cells |
| 01/05/2005 | EP1493796A1 Functional thin film |
| 01/05/2005 | CN1183075C Benzene derivative and its prepn. method |
| 12/29/2004 | WO2004113412A2 Polymer |
| 12/29/2004 | WO2004113258A1 Carbon-carbon bond forming reaction |
| 12/29/2004 | EP1491568A1 Semiconductive Polymers |
| 12/23/2004 | WO2004110968A1 Compound having spiro bond, material for luminescent coating formation and organic electroluminescence element including the same |
| 12/23/2004 | US20040256616 Process of preparing a disubstituted 9-alkylidenefluorene or a derivative thereof |
| 12/23/2004 | DE10324843A1 New cyclopenta(b)naphthalene derivatives, used in liquid crystal medium for electrooptical display or mesogenic medium for electrooptical light control element, have cyclopentane, cyclopentene, oxocyclopentene or oxocyclopentane ring |
| 12/16/2004 | US20040254066 Dissolving or dispersion forming emulsion; transition metal catalyst encapsulated within a permeable polymer; catalyst for foirming polyol from olefin |
| 12/16/2004 | US20040253389 Fluorene compound and organic lumnescent device using the same |
| 12/16/2004 | CA2528453A1 Process for the preparation of aryl diazonium salts and reaction with nucleophiles |
| 12/09/2004 | WO2003048090A8 The use of microencapsulated transition metal reagents for reactions in supercritical fluids |
| 12/08/2004 | EP1112998B1 Amine derivatives |
| 12/08/2004 | CN1552683A Hydrocarbon compound, preparing method and use thereof |
| 12/08/2004 | CN1178919C Sythesis of intermediates useful in preparing tricyclic compounds and its intermediates |
| 12/02/2004 | US20040242705 administering 1-(4-chloro-3-methylsulphonylphenyl)-1 -(4-chlorophenyl)-2,2-dichloroethene containing a radio labelled halogen |
| 12/02/2004 | DE19528301B4 2,3'-Difluorbiphenyle 2,3'-Difluorbiphenyle |
| 12/01/2004 | EP1481970A1 Novel herbicides |
| 12/01/2004 | CN1177818C Process for producing onium salt derivative and novel onium salt derivative |
| 11/25/2004 | WO2004101478A1 Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization |
| 11/25/2004 | US20040236138 Tolane derivatives and liquid crystalline medium |
| 11/25/2004 | US20040236085 Solid-phase nucleophilic fluorination |
| 11/25/2004 | US20040236029 Molecular weight of 30,000-250,000, a Mooney viscosity of 3-50, and a polydispersity index of less than 2.5; use in the manufacture of shaped articles, such as seals, hoses, bearing pads, stators, well head seals, valve plates, cable sheathings, wheels, rollers, pipe seals or footwear components. |
| 11/25/2004 | DE102004016913A1 Flüssigkristalline Verbindungen mit CH2CF2CF2CH2- oder CF2CF2CF2CF2-Brücke Liquid-crystalline compounds with CH2CF2CF2CH2- or CF2CF2CF2CF2 Bridge |
| 11/24/2004 | EP1479748A2 Tolane derivatives and liquid crystalline medium |
| 11/24/2004 | CN1548412A 3,7-disubstituted trans-dicyclo[3,3,0] octane compound and its prepn and use |
| 11/18/2004 | WO2004082826A3 Catalyst composition and method for chlorinating aromatic compounds |
| 11/17/2004 | EP1210333B1 p-Tolyl-heterocycles as herbicides |
| 11/17/2004 | CN1546446A Fluorene derivatives and their application |
| 11/17/2004 | CN1546443A Method for preparing 2,4-toluene dichloride |
| 11/04/2004 | US20040220389 Protecting groups useful in the synthesis of polysaccharides, natural products, and combinatorial libraries |
| 10/21/2004 | US20040210096 Molten diphenylethane, bromine, and an optional catalyst produce decabromodiphenylethane; flame retardant used in thermoplastic formulations |
| 10/21/2004 | US20040206933 Mesogenic compound with carbon, oxygen and sulfur liquid crystalsswitches |
| 10/20/2004 | EP1468988A1 Process of preparing disubstituted 9-alkylidenefluorenes and derivatives thereof |
| 10/13/2004 | EP1466355A2 Organic compositions |
| 09/30/2004 | WO2004082826A2 Catalyst composition and method for chlorinating aromatic compounds |
| 09/23/2004 | US20040186329 toluene and o-xylene are chlorinated in the presence of a catalyst combination produced by (1) a combination of a salt of of 4-12 metal, lanthanide, actinides; and an organic acidic counterion; (2) an organic sulfur |
| 09/23/2004 | US20040185298 Aluminum organic compound for electroluminrscence multicyclic organocyclic compound |
| 09/21/2004 | US6793984 Fluorinated (dihydro)phenanthrene derivatives, and their use in liquid-crystalline media |
| 09/15/2004 | CN1529684A Use of composition of ionic nature as substitute reagent, composition constituting fluorination reagent and using method thereof |
| 09/10/2004 | WO2004052847A3 Tricyclic steroid hormone nuclear receptor modulators |
| 09/08/2004 | EP1453780A1 The use of microencapsulated transition metal reagents for reactions in supercritical fluids |
| 09/08/2004 | EP1453777A1 Functionalized higher diamondoids |
| 09/08/2004 | EP1381639B1 Conjugated polymers containing spirobifluorene units and fluorene units, and the use thereof |
| 09/02/2004 | US20040171866 Transistros; liquid crystals display; electrooptics |
| 09/02/2004 | US20040170863 Organic electroluminescent devices using double-spiro organic compounds |
| 09/02/2004 | US20040169159 Phenylcyclohexanes and a liquid-crystalline medium |
| 09/01/2004 | EP1452514A1 Naphthalene derivative and liquid crystal composition comprising the same |
| 09/01/2004 | EP0920406B1 2-substituted 7-haloindenes and methods for synthesizing |
| 09/01/2004 | CN1525881A Microencapsulated catalyst, methods of preparation and methods of use thereof |
| 09/01/2004 | CN1164545C Improved hexachlorobenzene producing process |
| 08/26/2004 | WO2004013094A3 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 08/26/2004 | US20040167350 Bichlorinated compounds formed under with carboxy groupand elimation of water |
| 08/26/2004 | US20040164276 1,4-Di-(trans-4-cyclohexyl)benzene derivatives and their use in liquid crystal media and liquid crystal devices |
| 08/25/2004 | CN1523078A 1,4-di-(trans-4-cyclohexyl)benzene derivatives and their use in liquid crystal media and liquid crystal devices |
| 08/24/2004 | US6780939 Low molecular weight hydrogenated nitrile rubber |
| 08/11/2004 | EP1445245A1 Synthesis of vicinal difluoro aromatics and intermediates thereof |
| 08/11/2004 | CN1520315A Solid-phase nucleophilic fluorination |
| 08/05/2004 | WO2004014550A3 Novel nickel-carbene, palladium-carbene and platinum-carbene complexes, their production and use in catalytic reactions |
| 08/03/2004 | US6770788 Reacting a substituted 1-bromo-1-fluoro-3-aryl-1-propene an arylmethyl zinc compound in the presence of a palladium catalyst and a solvent |
| 08/03/2004 | CA2113530C Process for the preparation of polyhalogenated benzotrichlorides and benzoyl chlorides and new trihalogeno-benzotrichlorides and -benzoyl chlorides |
| 07/29/2004 | US20040147788 Stilbene derivatives and their use as aryl hydrocarbon receptor antagonistic ligands |
| 07/29/2004 | US20040147390 Catalysts for nucleophilic substitution, systhesis thereof, composition containing them and use thereof |
| 07/29/2004 | US20040144947 Use of a composition of an ionic nature as a substrate reagent, a composition constituting a fluorination reagent and a method using same |
| 07/29/2004 | US20040144637 extractive rectification using selected phosphoric esters, e.g. triethyl phosphate, and phosphine oxides, e.g. tri-n-propylphosphine oxide or tri-n-butylphosphine oxide, or mixtures thereof as extracting agents |
| 07/28/2004 | EP0976700B1 Process for halogenating hydroxyl group |
| 07/28/2004 | CN1515542A Method for coproducing 3-chloro-4-fluoroaniline and 2,6-dichlorofluobenzene |
| 07/27/2004 | US6768033 Bromination process |
| 07/21/2004 | CN1514852A Low molecular weight hydrogenated nitrile rubber |
| 07/21/2004 | CN1514829A Novel herbicides |
| 07/15/2004 | WO2004058911A2 Organic electroluminescent element |
| 07/15/2004 | WO2004058723A1 Biphenyl derivatives and their use as fungicides |
| 07/15/2004 | US20040138468 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 07/15/2004 | US20040138467 Controlling electroconductors and structures for computers or semiconductors |
| 07/15/2004 | US20040135131 Conjugated polymers containing spirobifluorene units and fluorene units, and the use thereof |
| 07/06/2004 | US6759103 Fluorinated cyclopenta[b]naphthalenes and their use in liquid-crystal mixtures |
| 07/06/2004 | US6759101 Useful in ferroelectric liquid crystal compositions; use to lower melting point or lower freezing point, of liquid crystal compositions |
| 07/01/2004 | US20040127495 Preferential suppressors of immunoglobulins, used as immunosuppressants and antiallergens |
| 07/01/2004 | US20040127464 potent, selective and safe inhibitors of the Ca2+-activated potassium channel |
| 07/01/2004 | US20040124399 Enantiomorph mixtures |
| 06/30/2004 | EP1433211A2 Substituted pentacene semiconductors |
| 06/24/2004 | WO2004052847A2 Tricyclic steroid hormone nuclear receptor modulators |
| 06/24/2004 | US20040122266 Method for producing substituted fluorene monomers |
| 06/23/2004 | EP1430008A2 Process for preparing pentacene derivatives |
| 06/23/2004 | CN1507427A Indane compounds with negative dielectric anisotropy |
| 06/22/2004 | US6753046 Liquid crystalline compound, medium and display |
| 06/22/2004 | CA2084016C Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts |
| 06/17/2004 | WO2004050797A1 Nematic liquid crystal composition containing indan compound |
| 06/17/2004 | US20040116525 Carbocyclic acids and salts such as [(1R,5R,6S)-6-(Aminomethyl)bicyclo[3.2.0]hept-6-yl]acetic acid, used as chemical intermediates for drugs used as analgesics, anxiolytic agents, or for prophylaxis of neurodegenerative disorders |
| 06/17/2004 | US20040115475 Aromatic methylidene compound, methylstyrul compound for producing the same, production electroluminescent element |
| 06/16/2004 | CN1505547A Catalysts for nucleophilic substitution, synthesis thereof, compositions containing same and use thereof |
| 06/16/2004 | CN1504534A Organic light-emitting device using paracyclophane |
| 06/10/2004 | US20040110996 Bromination process |