| Patents for C07C 25 - Compounds containing at least one halogen atom bound to a six-membered aromatic ring (5,308) |
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| 06/04/1998 | WO1998023561A1 Chlorobenzene derivatives, liquid-crystal composition, and liquid-crystal display elements |
| 06/02/1998 | US5760280 Production process for aromatic compounds |
| 06/02/1998 | US5759443 Cyclopentyl derivatives |
| 05/28/1998 | WO1998022475A1 Synthesis of fluorophenyl boranes |
| 05/28/1998 | WO1998022470A1 Tetrakis-pentafluorophenyl borates from pentafluorophenyl grignard reagents |
| 05/28/1998 | WO1998022413A1 Halogen exchange reactions and uses thereof |
| 05/28/1998 | CA2271379A1 Halogen exchange reactions and uses thereof |
| 05/28/1998 | CA2243659A1 Synthesis of fluorophenyl boranes |
| 05/26/1998 | US5756834 Process for preparing fluorinated aromatics |
| 05/26/1998 | US5756653 Substituted polythiophenes from highly reactive zinc reagents |
| 05/20/1998 | EP0842208A1 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers |
| 05/12/1998 | US5750811 Halogenation of benzotrifluoride with chlorine gas in the presence of an iron, antimony or aluminum chloride catalyst and an iodoaryl cocatalyst |
| 04/30/1998 | WO1998017611A1 Synthesis of perfluoro aromatic boranes and borates |
| 04/29/1998 | EP0837851A1 Fluorinated phenanthrene derivatives and their use in liquid crystal mixtures |
| 04/28/1998 | US5744656 Conversion of hexafluorobenzene to bromopentafluorobenzene |
| 04/28/1998 | US5744638 Treatment of halo carboxylic acid with ammonia using copper catalyst |
| 04/28/1998 | US5744058 Dienes and liquid-crystalline media |
| 04/23/1998 | WO1998016486A1 Process for the preparation of substituted aromatic compounds |
| 04/23/1998 | CA2268304A1 Process for the preparation of substituted aromatic compounds |
| 04/22/1998 | EP0837048A1 Process for the production of 2,6-dichloro-3,5-di(secondary or tertiary alkyl)toluene |
| 04/22/1998 | EP0837046A1 Process for preparing o-alkyl-fluoro-benzenes |
| 04/22/1998 | EP0837045A1 Liquid crystalline compound having alkynyl group, and liquid crystal composition and liquid crystal display device therefrom |
| 04/21/1998 | US5741949 Continuously feeding excess liquid bromine and non-fused aromatic compound to reaction zone to form mixture, continuously withdrawing after established residence time |
| 04/21/1998 | US5741922 Coupling agent; surface treatment of magnetic material; heat and oxidation resistance; waterproofing |
| 04/14/1998 | US5739388 Process for the preparation of aromatic compounds by decarboxylation of aromatic carboxylic acids |
| 04/09/1998 | WO1998014418A1 Liquid crystal compounds having negative permittivity, liquid crystal compositions, and liquid crystal display device |
| 04/02/1998 | WO1998013324A1 Fluoroalkylated liquid-crystal compounds, liquid-crystal compositions, and liquid-crystal display elements |
| 04/02/1998 | WO1998013323A1 Substituted benzene derivative, liquid-crystal composition, and liquid-crystal display element |
| 04/02/1998 | WO1998013322A1 Terphenyl derivative, liquid-crystal composition, and liquid-crystal display element |
| 04/02/1998 | WO1998013321A1 Compound having alkadienyl group as side chain, and liquid crystal composition using same |
| 03/31/1998 | US5734073 Halogenation reactions |
| 03/25/1998 | CN1177346A Energy-activatable salt with fluorocarbon anions |
| 03/18/1998 | EP0828700A1 Liquid crystalline compounds having exo-methylene site and liquid crystal compositions comprising the same |
| 03/17/1998 | US5728480 Poly(4,5,9,10-tetrahydropyrene-2,7-diyl) derivatives and their use as electroluminescence materials |
| 03/05/1998 | WO1998008792A1 Tetracyclic compound having lateral halogen substituent and liquid crystal composition comprising the same |
| 03/05/1998 | WO1998008791A1 Fluorovinyl derivative compound, liquid crystal composition, and liquid crystal display device |
| 03/05/1998 | WO1998008788A1 Preparation of brominated indanes |
| 03/05/1998 | CA2260069A1 Preparation of brominated indanes |
| 03/04/1998 | EP0825982A1 Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides |
| 03/03/1998 | US5723648 Intermediates for anti-microbial benzoheterocyclic compounds |
| 03/03/1998 | US5723621 Reaction of silylaromatic with aromatic compound to form biaryl compound |
| 03/03/1998 | US5723613 Process for the free-radical chlorination or bromination of methyl aromatic compounds |
| 02/26/1998 | WO1998007674A1 Difluorophenyl derivative compound, liquid crystal composition and liquid crystal display device |
| 02/24/1998 | US5720899 Liquid crystalline compound, liquid crystal composition and liquid crystal display element |
| 02/12/1998 | WO1998005610A2 Process for preparing fluorine-containing compounds |
| 02/11/1998 | EP0823413A2 Benzoheterocyclic compounds |
| 02/05/1998 | WO1998004508A1 NOVEL p-TERPHENYL COMPOUNDS |
| 02/05/1998 | CA2261339A1 Novel p-terphenyl compounds |
| 02/04/1998 | EP0822242A2 Non-ozone depleting co-solvent compositions |
| 02/03/1998 | US5714088 Liquid crystalline compound having branched alkyl group at its side chain and liquid crystal composition containing the same |
| 01/28/1998 | EP0820426A1 SUBSTITUTED DIBENZ[a,f]AZULENES AND METHODS OF PREPARATION |
| 01/22/1998 | WO1998002409A1 Method for preparing halogenated 2-amino or 2-acetamido trifluoromethylbenzene derivatives |
| 01/21/1998 | CN1170715A Production process for aromatic compounds |
| 01/21/1998 | CN1037098C Pesticidal fluoroolefines |
| 01/20/1998 | US5710355 Method of making chlorobenzenes |
| 01/20/1998 | US5710354 Preparation of brominated indanes |
| 01/20/1998 | US5710320 Components of imaging systems |
| 01/13/1998 | US5708130 Films, coatings |
| 01/08/1998 | DE19728182A1 System for decomposition of poly:chloro-bi:phenyls into harmless substance |
| 12/30/1997 | US5702641 Electrical and chemical stability |
| 12/29/1997 | EP0813521A1 Energy-activatable salts with fluorocarbon anions |
| 12/24/1997 | CN1168365A Cyclopentyl derivatives |
| 12/17/1997 | CN1167748A Process and intermediate compounds for preparation of pesticidal fluoroolefin compounds |
| 12/16/1997 | US5698755 Process for preparing aromatic olefins using palladacycle catalysis |
| 12/11/1997 | WO1997046534A1 Process for producing substituted aryl pyrazoles |
| 12/10/1997 | EP0811596A1 Process and intermediate compounds for the preparation of pesticidal fluoroolefin compounds |
| 12/10/1997 | EP0811593A1 1,4-diaryl-2-fluoro-2-butene insecticidal and acaricidal agents |
| 12/10/1997 | CN1167105A 1,4-diaryl-2-fluoro-2-butene insecticidal and acaricidal agents |
| 12/09/1997 | US5696311 Polyhalogenated methyl-phenyl indanes produced by halogenating in an organic solvent using a metal or metal halide lewis acid catalyst |
| 12/09/1997 | US5696162 Phenyl or heteroaryl and tetrahydronaphthyl substituted diene compound having retinoid like biological activity |
| 12/04/1997 | WO1997045389A1 Method of making 1,2,4-trichlorobenzene |
| 12/04/1997 | DE19621687A1 Verfahren zur Herstellung von substituierten Arylpyrazolen A process for the preparation of substituted arylpyrazoles |
| 12/03/1997 | EP0809618A1 Process for preparing olefins |
| 12/03/1997 | CA2206620A1 Process and intermediate compounds for the preparation of pesticidal fluoroolefin compounds |
| 12/03/1997 | CA2206585A1 1,4-diaryl-2-fluoro-2-butene insecticidal and acaricidal agents |
| 11/26/1997 | EP0808827A1 Production process for aromatic compounds |
| 11/06/1997 | WO1997041083A1 Process for the preparation of fluoro compounds from the corresponding amines |
| 11/04/1997 | US5684217 Process for preparing 3-fluoro-4,6-dichlorotoluene |
| 11/04/1997 | US5684205 Use of substituted cyclopentane- di- and -triones |
| 10/29/1997 | CN1163604A Substituted r-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitors |
| 10/21/1997 | US5679879 Process for the production of substituted aromatic hydrocarbons from corresponding anilines by dediazoniation |
| 10/21/1997 | US5679854 Forming intermediate (e)-n-(2-(fluoromethylene)-4-(p-fluorophenyl)butyl)-n-formyl formamide; hydrolysis |
| 10/21/1997 | US5679736 Additive fire retardants, process for their preparation and polymeric compositions containing them |
| 10/21/1997 | US5679285 Low viscosity, stable liquid crystalline media for electrooptical display elements |
| 10/21/1997 | US5679282 Chiral 2,6-difluorobenzene derivatives |
| 10/21/1997 | CA2137037C Fluorinated diazabicycloalkane derivatives |
| 10/14/1997 | US5677320 Phenyl or heteroaryl and tetrahydronaphthyl substituted diene compounds having retinoid like biological activity |
| 09/30/1997 | US5672791 Process for the preparation of nuclear-halogenated benzotrichlorides from the corresponding benzotrifluorides |
| 09/25/1997 | WO1997034855A1 Bisalkenyl derivatives, liquid crystalline compounds and liquid crystal compositions |
| 09/25/1997 | WO1997034589A1 Triaryl methane compounds for sickle cell disease |
| 09/23/1997 | US5670085 Liquid crystalline compound and liquid crystal |
| 09/12/1997 | WO1997032832A1 Process for producing fluorinated aromatics and fluorinated nitrogen-containing hetero-aromatics |
| 09/12/1997 | WO1997020877A3 Poly(9,9'-spiro-bisfluorenes), the production and use of same |
| 09/12/1997 | CA2248294A1 Process for producing fluorinated aromatics and fluorinated nitrogen-containing hetero-aromatics |
| 09/11/1997 | DE19608791A1 Verfahren zur Herstellung von fluorierten Aromaten und fluorierten stickstoffhaltigen Heteroaromaten A process for the preparation of fluorinated aromatics and fluorinated nitrogen-containing heteroaromatics |
| 09/11/1997 | DE19607996A1 Stable liquid crystalline or mesogenic 3-fluoro-cyclohexenyl derivatives |
| 09/10/1997 | CN1159179A Processes for preparation of (E)-2-fluoromethylene-4-(4-fluorophenyl) butylamine and alkali metal salts of diformylamide |
| 09/03/1997 | CN1158601A Chlorobenzene derivative and liquid-crystal compsn. containing the same |
| 09/02/1997 | US5663463 Difluoroethylene compounds and liquid crystal compositions containing them |
| 09/02/1997 | US5662830 Diene derivative |