| Patents for C07C 23 - Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring (1,237) |
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| 07/09/2002 | US6417405 Synthesis of cyclopentadiene or substituted cyclopentadiene compounds |
| 07/09/2002 | US6417357 Coupling reactions with palladium catalysts |
| 07/04/2002 | US20020086124 Electrical resistance |
| 06/12/2002 | CN1353681A Process for manufacture of fluoroolefins |
| 06/11/2002 | US6403849 Method for purifying perfluorocarbons |
| 06/11/2002 | US6403846 Hydrogenating fluorocycloalkenes to fluorocycloalkanes using noble metal catalyst; excellent stability in water; for use as detergents |
| 05/30/2002 | US20020065326 Patient oxygenation using stabilized fluorocarbon emulsions |
| 05/29/2002 | EP0837851B1 Fluorinated phenanthrene derivatives and their use in liquid crystal mixtures |
| 05/28/2002 | US6395940 Method for producing perhalogenated cyclopentene |
| 05/28/2002 | US6395700 Catalytic hydrogenation |
| 04/18/2002 | US20020045783 Brominating cyclododecatriene in a liquid medium comprised of (1) at least 50 wt % of at least one liquid inert organic solvent other than 1,4-dioxane having a solubility in water of at least 1 wt % at 25 degrees C., and (2) water |
| 04/04/2002 | WO2002026673A1 Method for purifying perfluorocarbons |
| 04/03/2002 | EP0913380B1 Process for the preparation of fluorinated olefin |
| 03/26/2002 | CA2060045C Process for preparing perhalogenated olefins |
| 03/20/2002 | CN1341088A Improved process for producing hexabromocyclododecane |
| 03/13/2002 | EP1186585A1 Gas for plasma reaction and method for production thereof |
| 03/13/2002 | CN1340043A Phenylalaninol derivatives |
| 03/07/2002 | US20020028774 C-terminal modified oxamyl dipeptides as inhibitors of the ICE/ced-3 family of cysteine proteases |
| 03/06/2002 | EP1183223A1 Process for the manufacture of fluoroolefins |
| 01/31/2002 | DE10035651A1 New dialkyne compounds, used in liquid crystal media, especially in reflective, transflective and electrooptical displays, are cyclohexane compounds or heterocyclic analogues with lateral dialkyne substituent(s) |
| 01/23/2002 | EP1174405A2 Dialkyne compounds |
| 01/10/2002 | US20020004028 Chemical derivatization of single-wall carbon nanotubes to facilitate solvation thereof; and use of derivatized nanotubes to form catalyst-containing seed materials for use in making carbon fibers |
| 01/08/2002 | US6337425 Solvent-free; triphenylphosphine oxide catalyst |
| 01/03/2002 | US20020002308 Synthesis of 4-ketocyclopentene and cyclopentadiene compounds |
| 01/02/2002 | EP1165464A1 Preparation of selectively fluorinated organic compounds |
| 12/05/2001 | EP1159245A1 Synthesis of 4-ketocyclopentene and cyclopentadiene compounds |
| 11/28/2001 | EP1156993A1 An improved process for producing hexabromocyclododecane |
| 11/21/2001 | EP1154987A1 Phenylalaninol derivatives |
| 11/15/2001 | US20010041160 Reacting with fluorine gas and then with an alkyl or phenyl containing nucleophile |
| 11/14/2001 | EP1153921A2 Cyclic ureas and analogues useful as retroviral protease inhibitors |
| 11/06/2001 | US6312759 Alicyclic trihydrofluorocarbon with 5 carbon atoms |
| 10/30/2001 | US6310256 Synthesis of 4-ketocyclopentene compounds |
| 10/18/2001 | US20010031900 Covalent modification by reacting with fluorine gas for example, followed by reacting with a nucleophile; solvating by fluorinating then sonicating in a solvent |
| 10/10/2001 | EP1140734A1 Preparation of selectively fluorinated organic compounds |
| 09/27/2001 | WO2001028959A8 Preparation of selectively fluorinated organic compounds |
| 09/27/2001 | US20010023935 Disubstituted phenanthrenes and their use in liquid-crystal mixtures |
| 09/19/2001 | EP0730566B1 Selectively fluorinated organic compounds |
| 09/19/2001 | EP0612244B1 Endothelin receptor antagonists |
| 09/19/2001 | CN1313846A C-terminal modified oxamyl dipeptides as inhibitors of the ICE/ced-3 family of cystenine proteases |
| 09/04/2001 | US6284935 Bromination of cyclododecatriene in a solvent dioxane and water |
| 08/28/2001 | US6281396 Fluorinating haloginated hydrocarbon with hf(hydrogen fluoride) to provide an initial product mixture containing hf; distilling to remove hydrogen chloride and to recover product; adding chlorofluorocarbons, halo-olefins; reacting |
| 07/26/2001 | DE10002186A1 New phenanthrene-2,7-diyl or 9,10-dihydrophenanthrene-2,7-diyl compounds, some of which contain fluorine, are useful in liquid crystal mixtures for displays |
| 07/04/2001 | EP1112224A1 Chemical derivatization of single-wall carbon nanotubes to facilitate solvation thereof; and use of derivatized nanotubes |
| 05/30/2001 | CN1297428A Method for chlorinating ketones |
| 04/26/2001 | WO2001028959A1 Preparation of selectively fluorinated organic compounds |
| 04/25/2001 | CN1292773A Process for purifying perfluorocyclobutane |
| 04/24/2001 | CA2036221C Process for the preparation of saturated, fluorine-containing and chlorine-free hydrocarbons |
| 04/18/2001 | EP1091930A1 C-TERMINAL MODIFIED OXAMYL DIPEPTIDES AS INHIBITORS OF THE ICE/ced-3 FAMILY OF CYSTEINE PROTEASES |
| 04/17/2001 | US6218586 Fluorination of perhalogenated cyclopentene to perhalogenated cyclopentane using fluorine and hydrogen chloride in presence of metal compound catalyst on active carbon support; saturation |
| 04/04/2001 | CN1064037C Stilbene-based materials and their preparation |
| 04/03/2001 | US6211420 Process for the preparation of fluorinated olefin |
| 04/03/2001 | US6211248 Biocompatible solvent for perfluorocarbons and hydrocarbons |
| 03/20/2001 | US6204296 Patient oxygenation using stabilized fluorocarbon emulsions |
| 03/20/2001 | US6203724 Crosslinked cyclohexane derivatives, and liquid-crystalline medium |
| 03/07/2001 | CN1286672A Process for preparation of compounds having-CH2-CHF-groups |
| 03/06/2001 | US6198011 Fluorinating chlorine containing organic compound comprising reacting in solvent reaction medium organic compound with alkali metal fluoride wherein solvent at least before reaction starts comprises perfluorocarbon |
| 03/06/2001 | US6197750 C-terminal modified oxamyl dipeptides as inhibitors of the ICE/ced-3 family of cysteine proteases |
| 02/27/2001 | US6194619 For cleaning solid surfaces |
| 02/14/2001 | EP0670365B1 Cleaning solvent composition and method of cleaning or drying article |
| 02/13/2001 | CA2147808C Acetylenic biaromatic compounds containing an adamantyl group; pharmaceutical and cosmetic compositions containing them and uses thereof |
| 01/17/2001 | EP1068169A1 Method for chlorinating ketones |
| 01/16/2001 | CA2142516C Stilbene-based materials, their preparation and use |
| 01/03/2001 | EP1064243A1 Coupling reactions with palladium catalysts |
| 01/02/2001 | US6168838 Fluorinated phenantrene derivatives for liquid crystal mixtures |
| 12/27/2000 | EP1062194A1 Processes for purifying perfluorocyclobutane |
| 12/14/2000 | WO2000075092A1 Process for the manufacture of fluoroolefins |
| 12/05/2000 | US6156896 Fluorous reaction and separation systems |
| 11/30/2000 | WO2000071497A1 Gas for plasma reaction and method for production thereof |
| 11/16/2000 | DE10013681A1 Fluorocyclohexene compounds, useful as components in liquid crystal mediums for use in liquid crystal and electrooptical display devices |
| 10/31/2000 | US6139773 Cyclohexane derivatives, and liquid-crystalline medium |
| 10/18/2000 | CN1270575A Method for producing perhalogenated cyclopentene |
| 10/11/2000 | EP1043297A1 Process for the preparation of compounds having -ch2-chf- groups |
| 10/05/2000 | WO2000058241A1 Preparation of selectively fluorinated organic compounds |
| 10/05/2000 | DE19918009A1 New trans-2,2,6,6-, -3,3,5,5-tetra- and 2,2,3,3,5,5,6,6-octa-fluorocyclohexyl compounds are used in liquid crystal medium in display or dielectric in electrooptical display, e.g. reflective or transflective display |
| 10/05/2000 | DE19914684A1 New trans-2,2- and -3,3-difluorocyclohexyl compounds are used in liquid crystal medium in display or dielectric in electrooptical display, e.g. reflective or transflective display |
| 09/08/2000 | WO2000051958A1 Synthesis of 4-ketocyclopentene and cyclopentadiene compounds |
| 09/08/2000 | CA2360507A1 Synthesis of 4-ketocyclopentene and cyclopentadiene compounds |
| 08/31/2000 | WO2000050368A1 An improved process for producing hexabromocyclododecane |
| 08/31/2000 | CA2362951A1 An improved process for producing hexabromocyclododecane |
| 08/24/2000 | WO2000048988A1 Phenylalaninol derivatives |
| 07/26/2000 | EP1021389A1 Processes for the preparation of octafluoro- 2,2]paracyclophane |
| 07/12/2000 | EP1017656A1 Method for producing perhalogenated cyclopentene |
| 06/21/2000 | DE19855757A1 Querverbrückte Cyclohexan-Derivate und flüssigkristallines Medium Cross-bridged cyclohexane derivatives and liquid crystalline medium |
| 06/14/2000 | EP0820426B1 SUBSTITUTED DIBENZ[a,f]AZULENES AND METHODS OF PREPARATION |
| 06/07/2000 | EP1006098A2 Cross-bridged cyclohexane derivatives and liquid crystal medium |
| 05/31/2000 | DE19955932A1 New cyclobutane derivatives, useful as components of liquid crystal media for liquid crystal displays, reflective or trans-reflective displays and electro-optical displays |
| 05/10/2000 | EP0999195A1 Method for preparing perhalogenated five-membered cyclic compound |
| 05/02/2000 | US6056895 Fluorocyclohexane derivatives, and liquid-crystalline medium |
| 05/02/2000 | CA2086841C Near-azeotropic blends for use as refrigerants |
| 04/19/2000 | EP0994089A1 Fluorinated hydrocarbons, detergents, deterging method, polymer-containing fluids, and method of forming polymer films |
| 04/19/2000 | CN1051540C Azeotropic composition |
| 04/18/2000 | US6051522 Catalyst which can be used for the preparation of olefins during polymerization |
| 03/30/2000 | WO2000017101A1 Chemical derivatization of single-wall carbon nanotubes to facilitate solvation thereof; and use of derivatized nanotubes |
| 03/01/2000 | EP0982388A1 Liquid crystal compound having negative dielectric anisotropy, liquid crystal composition containing said liquid compound and liquid crystal display device using said composition |
| 03/01/2000 | EP0982281A1 Fluorinated, saturated hydrocarbons |
| 02/15/2000 | US6025532 Process for the manufacture of hydrofluoroalkanes |
| 01/19/2000 | EP0971867A1 Af4 synthesis |
| 01/18/2000 | US6015508 Liquid crystalline compounds containing hydrocarbon groups, liquid crystalline compositions, and liquid crystal display elements |
| 01/13/2000 | WO2000001666A1 C-TERMINAL MODIFIED OXAMYL DIPEPTIDES AS INHIBITORS OF THE ICE/ced-3 FAMILY OF CYSTEINE PROTEASES |
| 12/15/1999 | EP0755909B1 Azeotropic composition |