| Patents for C07C 22 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom (1,996) |
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| 03/23/1995 | DE4331679A1 Spiro[5.5]undecanes, and the use thereof in liquid-crystal mixtures |
| 03/22/1995 | EP0428720B1 Optically active compounds and liquid crystal phase |
| 03/21/1995 | CA2017650C Process for the separation of two isomers, its application to the purification of phenyl-1-bromo-2-ethane |
| 03/15/1995 | EP0642483A1 Chlorination and elimination process and some products thereof |
| 03/01/1995 | EP0640677A1 Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method |
| 03/01/1995 | EP0640578A1 Novel liquid crystalline compound having a 1,1,2,3,3,3,-hexafluoropropyl group and liquid crystal composition |
| 02/28/1995 | US5393911 Cyclopentadiene type compounds and method for making |
| 02/16/1995 | WO1995004790A1 2-fluorocyclohexene derivatives |
| 02/14/1995 | US5389292 Difluoromethyl compounds |
| 02/09/1995 | WO1995004109A1 Aqueous dispersions containing cyclopolymer dispersants |
| 02/09/1995 | WO1995004026A1 Cyclopolymerisation monomers and polymers |
| 02/09/1995 | DE4427266A1 2-Fluorocyclohexene derivatives |
| 02/09/1995 | CA2167375A1 Cyclopolymerisation monomers and polymers |
| 01/31/1995 | US5385692 Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method |
| 01/24/1995 | US5384072 Liquid crystals |
| 01/17/1995 | US5382719 Haloalkylation |
| 01/10/1995 | US5380461 Trans-dihalogenostilbene compounds and liquid crystal electro-optical devices using them |
| 01/04/1995 | EP0418362B1 Trifluoromethylcyclohexane derivatives |
| 12/28/1994 | EP0630361A1 Palladium catalyzed alkylative cyclization useful in synthesis of vitamin d and analogues |
| 12/14/1994 | EP0628577A2 Silyl bridged metallocenes and use thereof |
| 12/14/1994 | EP0628566A1 Metallocenes and processes therefor and therewith |
| 12/14/1994 | EP0628565A1 Bis fluorenyl metallocenes and use thereof |
| 12/14/1994 | EP0628528A1 Difluoride derivative and liquid crystal composition containing the same |
| 12/14/1994 | EP0628019A1 Polyfluoroalkylation of aromatic compounds. |
| 12/07/1994 | EP0438563B1 Phenylcyclohexanes and liquid crystal medium |
| 11/30/1994 | EP0420932B1 Catalyzed hydrofluorination of alkenes |
| 11/24/1994 | WO1994026839A1 Partially fluorinated benzene derivatives |
| 11/24/1994 | WO1994026687A1 Tetrahydronaphthyl and cyclopropyl substituted 1,3-butadienes having retinoid-like activity |
| 11/24/1994 | DE4416272A1 Partially fluorinated benzene derivatives |
| 11/23/1994 | EP0625513A1 Mesomorphic compound, liquid crystal composition containing it, liquid crystal device using the composition, display apparatus and method |
| 11/23/1994 | EP0446301B1 Preparation of biaryl compounds |
| 11/23/1994 | CN1026689C Procede pour deshydrochlorer les 1,1-bis(r-phenyl)-2,2,2-trichloroethanes |
| 11/15/1994 | US5364556 Compounds for liquid crystals for electrooptical apparatus as dielectrics |
| 11/09/1994 | EP0623102A1 Cyclobutane-benzole derivatives |
| 11/02/1994 | CN1026410C Preparation of unsatured bromide |
| 10/25/1994 | US5358546 Reacting a zinc compound with a reducting agent |
| 10/13/1994 | WO1994022802A1 Protecting group for use in oligodeoxyribonucleotide synthesis |
| 10/12/1994 | EP0425622B1 Mesogenic compounds |
| 10/11/1994 | US5354926 Fluoroalkylated fullerene compounds |
| 09/22/1994 | DE4308562A1 Process for the preparation of aromatic bromomethyl compounds |
| 09/20/1994 | US5348677 Electro-optical liquid crystal display element |
| 09/15/1994 | WO1994020442A1 Fluorinated aromatic compound |
| 09/14/1994 | CN1092055A Catalytic fluorating method |
| 09/13/1994 | US5346647 Cyclohexane compounds used in liquid crystalline mixtures |
| 09/06/1994 | US5344959 Skin disorders and anticancer agents |
| 08/31/1994 | EP0612707A1 Procedure for the photochlorination of alkyl-aromatic compounds |
| 08/17/1994 | CN1025674C Substituted biphenyls |
| 08/11/1994 | DE4303647A1 Cyclopentadienes containing functionalised hydrocarbon side chains |
| 08/03/1994 | EP0609153A1 Photochemical gas/liquid process for the halogenation of alkylbenzenes |
| 08/03/1994 | EP0441940B1 Phenylcyclohexanes and liquid crystal medium |
| 07/27/1994 | EP0607344A1 3,4-dihydro-4-oxo-3-(prop-2-enyl)-1-phtalazineacetic acids and derivatives, preparations thereof and drugs containing same |
| 07/13/1994 | EP0606090A1 Mesomorphic compound, liquid crystal composition containing same, and liquid crystal device using same |
| 07/13/1994 | EP0428706B1 Perfluorovinyl compounds |
| 06/28/1994 | US5324840 Method of treatment with compounds having retinoid-like activity and reduced skin toxicity and lacking teratogenic effects |
| 06/15/1994 | EP0601156A1 Cross-coupling process of boric acids with halogenated compounds |
| 06/15/1994 | CN1087895A Pesticidal fluoroolefins |
| 06/09/1994 | WO1994012455A1 Cyclobutane-benzole derivatives |
| 06/01/1994 | CN1024788C Process for separating two isomerides and application for purifying 1-phenyl-2-bromo ethane |
| 05/26/1994 | DE4239169A1 Cyclobutan - Benzol - Derivate Cyclobutane - benzene - derivatives |
| 05/24/1994 | US5314624 Process for filtering plasma and regenerating a secondary filter therefor |
| 05/19/1994 | DE4238377A1 New fluoro-alkenyl cpds., with positive dielectric anisotropy - are useful for electro-optical purposes, esp. in matrix or twisted nematic display |
| 05/18/1994 | EP0563033A4 Process for preparing 3-trifluoromethyl benzyl chloride |
| 05/17/1994 | US5313001 Reacting a halogenated aromatic compound with a 1,1-difluoro ethylene compound in presence of palladium catalyst |
| 05/17/1994 | CA1329606C Pyrazole compounds, method for production thereof, use thereof and intermediated for production thereof |
| 05/04/1994 | EP0595150A1 Process for the preparation of aromatic bromomethylcompounds |
| 05/03/1994 | US5308541 Halogenated benzene derivatives, and a liquid-crystalline medium |
| 05/03/1994 | US5308537 Unsaturated liquid crystal compounds containing trifluoromethyl groups |
| 04/30/1994 | CA2109470A1 Process for the preparation of aromatic bromomethyl compounds |
| 04/28/1994 | WO1994008978A1 Fungicidal substituted azole derivatives |
| 04/28/1994 | DE4235975A1 New methylene-spiro=alkane cpds. and use in liquid crystal media - for electro-optical displays, esp. active matrix or supertwist displays, with low viscosity and moderate positive dielectric anisotropy |
| 04/28/1994 | CA2146560A1 Fungicidal substituted azole derivatives |
| 04/05/1994 | US5300717 Reacting o-xylene with propene; Friedel-Crafts catalyst; dehydrogenation. chlorination, condensation; intermediate for bisanhydride precursor for polyimides |
| 04/05/1994 | US5300528 Use of perfluoroethyldimethyl cyclohexane for oxygen transport |
| 03/31/1994 | WO1994006741A1 Pesticidal fluoroolefins |
| 03/31/1994 | CA2142714A1 Pesticidal fluoroolefins |
| 03/30/1994 | EP0589331A1 Acetylene derivatives and liquid crystalline mixtures containing them |
| 03/30/1994 | EP0429558B1 Diphenylylethanes and liquid crystalline phase |
| 03/17/1994 | WO1994005613A1 Difluoride derivative and liquid crystal composition containing the same |
| 03/17/1994 | WO1993025530A3 Vinyl arenas having retinoid-like activity |
| 03/08/1994 | US5292977 Palladium catalyzed alkylative cyclization useful in synthesis of vitamin D and analogues |
| 03/08/1994 | US5292454 Nematic |
| 02/22/1994 | US5288932 Halogenation a hydroxymethyl cyclopropane with methane sulfonyl halide in the presence of trialkylamine in one pot, without isolation the mesyl halide |
| 02/22/1994 | US5288908 Process for the preparation of fluorine containing monomers |
| 02/09/1994 | CN1023699C Difluoromethyl compounds preparing method |
| 01/20/1994 | DE4223058A1 New mesogenic poly:ene cpds. and use in liquid crystal medium - esp. for electro-optical display to control optical or dielectric anisotropy, threshold voltage and/or viscosity |
| 01/06/1994 | WO1994000423A1 Cross-coupling process of boric acids with halogenated compounds |
| 01/05/1994 | EP0576450A1 Methylene cyclobutane derivates |
| 01/05/1994 | CN1080278A Preparation of monochloro-o-dimethyl benzene |
| 12/23/1993 | WO1993025530A2 Vinyl arenas having retinoid-like activity |
| 12/23/1993 | DE4220082A1 Linear poly:cyclic cpds. prodn. from boronic acid and halogen cpds. - by cross-coupling in aq. solvent in presence of catalyst and water-soluble borate, esp. prodn. of liquid crystal cpds. with fluoro-phenoxy gp. |
| 12/23/1993 | CA2137819A1 Vinyl arenas having retinoid-like activity |
| 12/15/1993 | CN1023118C Process for preparation of monomer containing fluorine |
| 12/09/1993 | WO1993024433A1 Process producing a hydrofluorocarbon having at least one trifluoro group |
| 12/09/1993 | DE4218613A1 Liq. crystal medium having very high specific resistance - based on a mixt. of polar cpds. having positive dielectric anisotropy and is useful for e.g. NFK TN and STN electro-optic indicators |
| 12/08/1993 | EP0381728B1 Difluoromethyl compounds |
| 11/23/1993 | US5264598 Fluorine containing epoxy resins and polyimides, nonhygroscopic |
| 11/04/1993 | DE4211694A1 New alk(en)-yl-terminated liquid crystal cpds. and use as achiral component - for stabilising smectic C phase in chiral tilted smectic medium used in LCD, esp. ferroelectric LCD |
| 11/03/1993 | EP0568040A1 Cyclohexane derivative and liquid crystal composition containing the same |
| 10/20/1993 | EP0565826A1 Process for the preparation of substituted or unsubstituted chloromethylcyclopropane or bromomethylcyclopropane |
| 10/20/1993 | EP0565607A1 Protection group, compoud protected by this group and device for grafting the protection group onto the compound being protected |