| Patents for C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270) |
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| 08/07/2001 | US6271425 Reacting an organic halide with oxygen molecules in the presence of an organotin compound and a reducing agent and optionally a free-radical inhibitor |
| 08/07/2001 | US6271408 Process for making metabolites of lycopene |
| 08/02/2001 | WO2001055065A1 Method for producing c9 alcohols and method for the integrated production of c9 alcohols and c10 alcohols |
| 08/02/2001 | WO2001055064A1 Method for producing 2,3,5,6-tetrahalogen-xylylidene compounds |
| 08/02/2001 | DE10003482A1 Verfahren zur Herstellung von C9-Alkoholen und Verfahren zur integrierten Herstellung von C9-Alkoholen und C10-Alkoholen Process for the preparation of C9-alcohols and process for the integrated production of C9-C10 alcohols and alcohols |
| 08/02/2001 | DE10003317A1 Verfahren zur Durchführung homogen katalysierter Umsetzungen A method for performing homogeneously catalyzed reactions |
| 08/01/2001 | EP1120398A2 Dihalo-compound and process for producing vitamin A derivative |
| 08/01/2001 | EP1120154A2 Process for carrying out homogeneous catalytic conversions |
| 08/01/2001 | EP1119600A1 Method for producing esters of fatty acids, protein flour, fibres and glycerol by direct transesterification of fats sources |
| 08/01/2001 | CN1306501A Synthesis of haloalkynol |
| 08/01/2001 | CN1305981A Method of preparing alpha-phenyl ethyl alcohol |
| 07/31/2001 | US6268539 Manufacturing method of neopentyl glycol |
| 07/31/2001 | US6268535 Synthesis of 3-aryl-1-indanamines |
| 07/31/2001 | US6268501 Process for the preparation of hydroxyethylcyclohexanes and hydroxyethylpiperidines |
| 07/31/2001 | US6267849 Illuminating methane hydrate; heating; forming methanol |
| 07/31/2001 | CA2234326C Process for preparing polyprenols |
| 07/25/2001 | EP1117666A2 Process for the preparation of corroles and several such new compounds, including chiral derivatives, and the use thereof |
| 07/25/2001 | EP1084099A4 Process for the preparation of protected 3-amino-1,2-dihydroxypropane acetal and derivatives thereof |
| 07/25/2001 | CN1304948A Method of producing polytetramethylene ether diol polymer or copolymer |
| 07/25/2001 | CN1304918A Non-crystal catalyst for hydrogenating glucose and its preparing process |
| 07/25/2001 | CN1304917A Process for preparing tert-butanol from isobutylene by hydration |
| 07/25/2001 | CN1304916A Process for synthesizing methanol from coal-seam gas or low-grade natural gas |
| 07/25/2001 | CN1068865C Ethylene glycol preparation process |
| 07/24/2001 | US6265625 Evaporating water and glycols which are present in mixture, separating off liquid or gaseous medium which is freed from salt and comprises glycols and water, dewatering medium and isolating glycols from dewatered medium |
| 07/24/2001 | US6265624 Process for preparing pentane-1,5-diol |
| 07/24/2001 | US6265623 Process for the reductive cleavage of linear and cyclic acetals especially formals |
| 07/24/2001 | US6265619 Hydroformylating ethylene and ethylenically unsaturated hydrocarbon to form propionaldehyde and aldehyde; subjecting to cross-aldolization to produce unsaturated aldehyde |
| 07/19/2001 | WO2001051438A1 Method for producing trimethylol alkanes |
| 07/19/2001 | WO2001051434A1 Reaction of carbonyl compounds with organometallic reagents |
| 07/19/2001 | DE10001317A1 Reaction of carbonyl compound with organometallic reagent, e.g. preparation of biotin intermediate or 4-(4-(trans-4-pentylcyclohexyl) -1-cyclohexen-1-yl)-1-trifluoromethoxybenzene, uses mini- or microreactor |
| 07/19/2001 | DE10001257A1 Verfahren zur Herstellung von Trimethylolalkanen A process for preparing trimethylolalkane |
| 07/19/2001 | CA2396947A1 Method for producing trimethylol alkanes |
| 07/18/2001 | EP1116720A1 Processes for the preparation of isochromanones and intermediates for the preparation thereof |
| 07/18/2001 | EP1115713A1 Method for producing ethylene oxide by directly oxidizing ethylene with air or oxygen |
| 07/18/2001 | EP1115682A1 Method for producing highly pure monoethylene glycol |
| 07/18/2001 | EP1115681A1 Method for producing highly pure monoethylene glycol |
| 07/18/2001 | EP1115475A1 Symplex membrane |
| 07/18/2001 | EP0853608B1 Process for the ammonia and methanol co-production |
| 07/17/2001 | US6262318 Xylitol and erythritol; hydrolysis; reduction; alkaline oxidation |
| 07/17/2001 | US6262317 Stirring liquid phase |
| 07/17/2001 | US6262313 Thermal conversion of fatty acid salts to ketones |
| 07/17/2001 | US6262307 Shaped, activated metal, fixed-bed catalyst |
| 07/17/2001 | US6262294 Reacting an aromatic polyester and super critical alcohol to obtain aromatic ester and polyol |
| 07/17/2001 | US6262284 Solvent extraction using tetrahydrofuran and alcohol |
| 07/17/2001 | US6262280 Shilov-type reactions |
| 07/17/2001 | US6262278 Reacting water and mixture of stereoisomers of chiral cyclic substrate in the presence of non-racemic chiral catalyst to produce by kinetic resolution stereoisomerically enriched cyclic substrate or stereoisomerically enriched hydrolyzate |
| 07/17/2001 | CA2002494C Oxidation of saturated hydrocarbon chains |
| 07/12/2001 | WO2001049649A1 Process of preparing tolterodine and analogues there of as well as intermediates prepared in the process |
| 07/12/2001 | WO2001049644A1 Process for the carbonylation of formaldehyde |
| 07/12/2001 | WO2001000549A3 Branched largely insatured fatty alcohols |
| 07/12/2001 | WO2000078697A3 High molecular weight primary aliphatic alcohols obtained from beeswax and pharmaceutical use thereof |
| 07/12/2001 | DE19963444A1 Verfahren zur Umwandlung von bei der Trimethylolalkan-Herstellung anfallendem Trimethylolalkanformiat A process for conversion of scrap produced in the manufacture trimethylolalkane trimethylolalkane |
| 07/12/2001 | DE19963409A1 Verfahren zur Regenerierung von Katalysatoren A process for regeneration of catalysts |
| 07/12/2001 | DE10000280A1 Methanol synthesis from synthesis gas containing hydrogen, carbon monoxide and carbon dioxide produced from desulfurized natural gas in reformer comprises use of methanol pre-reactor in side stream and added gas to compensate for loss |
| 07/12/2001 | CA2392832A1 Process of preparing tolterodine and analogues there of as well as intermediates prepared in the process |
| 07/11/2001 | EP1114810A1 Processes for preparing cyclohexanedimethanols and intermediates thereof |
| 07/11/2001 | EP1114809A1 Process for the preparation of fluorobenzyl derivatives |
| 07/11/2001 | EP1113878A1 Polymeric supported catalyst comprising a water-soluble transition metal complex |
| 07/11/2001 | EP0553222B2 A process for preparing non-crystallizing liquid xylitol |
| 07/11/2001 | CN1303362A Method for producing mixtures of 1,4-butanediol, tetrahydrofuran and & gamma-butyrolactone |
| 07/11/2001 | CN1303361A Process for continuous production of dialkyl carbonate and diol |
| 07/11/2001 | CN1303279A Topical transdermal treatments |
| 07/11/2001 | CN1302788A Method of preparing ketone, alcohol, and hydroperoxide |
| 07/10/2001 | US6258967 Reacting zinc halide with orgaometallic compounds |
| 07/10/2001 | US6258860 Process for the production of methanol |
| 07/10/2001 | US6258854 Ketone ethers for odors |
| 07/05/2001 | WO2001047876A1 Process for making high purity xanthates |
| 07/05/2001 | WO2001047854A1 Method for the separation of formaldehyde from a reaction mixture containing polyols by the addition of solvents before and/or during the distillation |
| 07/05/2001 | WO2001047853A1 Method for production of polyalcohols with low methanol content formaldehyde |
| 07/05/2001 | WO2001047850A2 Colour number improvement in polyhydric alcohols by hydrogenation |
| 07/05/2001 | WO2001047849A1 Method for the conversion of trihydroxymethylalkyl formate arising during production of trihydroxymethylalkane |
| 07/05/2001 | WO2001047848A1 Method for the decomposition of high boiling by-products produced in the synthesis of polyhydric alcohols |
| 07/05/2001 | WO2001047847A1 Method for purifying trimethylolpropane, which is produced by hydrogenation, by means of continuous distillation |
| 07/05/2001 | WO2001047846A1 Method and plant for production of oxygenated hydrocarbons |
| 07/05/2001 | WO2001047845A1 Process for the preparation of cyclohexanol |
| 07/05/2001 | WO2001047837A2 Carbonylation process |
| 07/05/2001 | WO2001047633A2 Thin layer catalysts based on raney alloys, and method for the production thereof |
| 07/05/2001 | WO2001047632A1 Method for regenerating catalyzers |
| 07/05/2001 | DE19963445A1 Verfahren zur Abtrennung von Formaldehyd aus polyolhaltigen Reaktionsgemischen unter Zusatz von Lösungsmitteln Process for the separation of formaldehyde from polyol-containing reaction mixtures with the addition of solvents |
| 07/05/2001 | DE19963443A1 Dünnschichtkatalysatoren auf Basis von Raney-Legierungen und Verfahren zu deren Herstellung Thin film catalysts based on Raney alloys and processes for their preparation |
| 07/05/2001 | DE19963442A1 Farbzahlverbesserung von mehrwertigen Alkoholen durch Hydrierung Improving the color number of polyhydric alcohols by hydrogenation |
| 07/05/2001 | DE19963441A1 Regenerating copper-containing catalysts used in hydrogenation of methylol-aldehydes to methylol-alcohols involves treatment in oxygen-containing medium and re-activation in hydrogen-containing medium |
| 07/05/2001 | DE19963437A1 Verfahren zur Zersetzung von bei der Synthese mehrwertiger Alkohole gebildeter hochsiedender Nebenprodukte A process for the decomposition of polyhydric alcohols in the synthesis of high-boiling by-products formed |
| 07/05/2001 | DE19963435A1 Verfahren zur Reinigung von durch Hydrierung hergestelltem Trimethylolpropan durch kontinuierliche Destillation A process for purifying produced by hydrogenation of trimethylolpropane by continuous distillation |
| 07/05/2001 | DE19962907A1 Verfahren zur Herstellung von C¶10¶-C¶30¶-Alkenen durch partielle Hydrierung von Alkinen an Festbett-Palladium-Trägerkatalysatoren Process for the preparation of C¶10¶-C¶30¶-alkenes by partial hydrogenation of alkynes to fixed-bed supported palladium catalysts |
| 07/05/2001 | DE19960428A1 Oxidische Zink-Aluminium-Katalysatoren Oxidic zinc-aluminum catalysts |
| 07/05/2001 | CA2395768A1 Carbonylation process |
| 07/05/2001 | CA2395675A1 Method and plant for production of oxygenated hydrocarbons |
| 07/04/2001 | EP1112776A1 Pd-Re catalyst for hydrogenating dicarboxylic acids |
| 07/04/2001 | EP1112004A1 Non-crystallizing liquid xylitol compositions and co-hydrogenation processes for making same |
| 07/04/2001 | EP0902777B1 D-mannitol and its preparation |
| 07/04/2001 | EP0873297B1 Process for preparing hydroxy-containing compounds from formic acid esters |
| 07/04/2001 | CN1302284A Method for producing hexanediol-1,6 |
| 07/04/2001 | CN1301685A Method for preparing neo-pentadiol |
| 07/04/2001 | CN1067973C Process for chlorohydrin tubular reaction |
| 07/04/2001 | CN1067972C Method for producing tertiary butyl alcohol by using isobutylene from mixed carbon 4 or raffinate oil carbon 4 |
| 07/04/2001 | CN1067971C Preparation of halogenated alcohols |
| 07/04/2001 | CN1067970C High aspect ratio saccharide continuous hydrogenation process and equipment |
| 07/03/2001 | US6255541 Process for the preparation of polyvalent alcohols |
| 07/03/2001 | US6255540 Methods for producing two-substituted glycerols having various levels of protection |