| Patents for C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929) |
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| 08/31/2000 | CA2362717A1 Process for selective oxidation of primary alcohols and novel carbohydrate aldehydes |
| 08/30/2000 | EP1031553A1 Process for the preparation of substituted olefins |
| 08/30/2000 | EP1031552A1 Intermediates for the Synthesis of Vitamin D |
| 08/30/2000 | EP1030906A2 Purification of alpha-acids and beta-acids |
| 08/30/2000 | EP1030854A2 Catalysts for asymmetric synthesis containing rigid chiral ligands |
| 08/30/2000 | EP1030849A1 Transition metal-catalyzed reactions based on chiral amine oxazolinyl ligands |
| 08/30/2000 | CN1265088A Improed process of prepn. of linear aldehydes |
| 08/30/2000 | CN1264695A Process for preparing vanillin by two-step heating and low-pressure synthesis |
| 08/30/2000 | CN1264617A Multimetal oxide material used for gas phase catalyzing and oxidizing of organic compound |
| 08/30/2000 | CN1055921C Derivative of vitamin D system which is modified in 20-position, prepn. of same and pharmaceutical made of same |
| 08/30/2000 | CN1055914C Process for prepn. of carboxylic acids or corresponding esters in presence of catalyst based on iridium |
| 08/29/2000 | US6111149 Process for preparing alcohols and/or aldehydes from olefins |
| 08/29/2000 | US6111145 Mono- or diether of 4,5-dihydroxy-2-cyclopenten-1-one of given formula, such as 4,5-di-tertbutylcyclopentenone ether; made by reacting the above mentioned diol with alcohol(s); anticancer agent |
| 08/29/2000 | US6111144 Reacting 2,3-dihydroxy-2,3-diethenyl-4,7,7-trimethyl norbornane with a base and silylating agent to form trimethyl 5,8-methano-perhydro-3a,8a-didehydroazulen-4-one, a chemical intermediate to taxol and docetaxel |
| 08/29/2000 | US6111139 Process for the preparation of trifluoropropanal |
| 08/29/2000 | US6111125 Preparation of (1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl methyl ketone and derivatives and stereoisomers of this compound |
| 08/29/2000 | US6111118 Reacting with periodic acid or metal periodate and an alkyl hydroperoxide; such as for allylic oxidation of steroids, such as dehydroepiandrosterone and derivatives thereof without contaminating product with transition metals |
| 08/29/2000 | US6110938 1-(arylthioalkyl, arylaminoalkyl or arylmethylenealkyl)-4-(heteroaryl)piperidines and related compounds useful as antipsychotics and analgesics |
| 08/26/2000 | CA2299587A1 Process for producing vinyl esters from butene oligomers |
| 08/24/2000 | WO2000048975A1 Process for preparing cycloalkanone |
| 08/24/2000 | WO2000048972A1 Oxidation method |
| 08/24/2000 | WO2000048971A1 Compositions comprising nickel and their use as catalyst in oxidative dehydrogenation of alkanes |
| 08/24/2000 | WO2000002887B1 Ligands for metals and metal-catalyzed processes |
| 08/24/2000 | DE19915894C1 Conversion of cis- and trans-cyclododecene oxide to cyclododecanone, used as intermediate, mainly for laurolactam, involves hydrogenation over specified copper catalyst |
| 08/23/2000 | EP1029845A1 2-(4-Tert-pentylcyclohexyl)acetaldehyde and its use as fragrance compound |
| 08/23/2000 | EP1029844A1 Method for the condensation of an aldehyde and a ketone |
| 08/23/2000 | EP1029843A1 Method for the condensation of an aldehyde and a ketone |
| 08/23/2000 | EP1028952A1 Vinyl ether derivatives |
| 08/23/2000 | EP1028807A1 Systems and methods for combinatorial organic synthesis of arrays of reaction |
| 08/23/2000 | EP1028801A1 A method of performing a chemical reaction |
| 08/23/2000 | EP0770051B1 Aromatic ether acylation process |
| 08/23/2000 | EP0750601B1 Process facilitating the regeneration of a zeolithe-based catalyst implemented in an acylation reaction and utilization |
| 08/23/2000 | CN1264357A Method for producing 6,10 and 6,9-dimethyl-5,10-undecadienyl-2-ones |
| 08/23/2000 | CN1264356A Hydrogenolysis of glycerol |
| 08/23/2000 | CN1263884A Method for preparing unsaturated ketone |
| 08/23/2000 | CN1263882A Method for preparing fluorine-substituted aromatic compound |
| 08/22/2000 | US6107528 Iron complexes for bleach activation and stereospecific oxidation |
| 08/22/2000 | US6107525 Process for the manufacture of hydroxycarbonyl compounds |
| 08/22/2000 | US6107524 Process for producing aldehydes by hydroformylation of olefins |
| 08/22/2000 | US6107523 Beta-diketones for the extraction of copper from aqueous ammoniacal solutions |
| 08/22/2000 | US6107346 Methods for treating hyperlipidemia |
| 08/22/2000 | US6106675 Use of a low cost supported catalyst at ambient temperature and pressure. |
| 08/22/2000 | CA2298943A1 Preparation of substituted olefins |
| 08/17/2000 | WO2000047590A1 Tris[(1h,1h, 2h,2h-perfluoroalkyl) aryl]phosphites and catalytic uses thereof |
| 08/17/2000 | WO2000047541A1 Alicyclic compounds containing hydroxymethyl group, process for producing the same, and polymerizable alicyclic compound |
| 08/17/2000 | WO2000047199A1 Use of a cyclohexenone long-chain alcohol for treating neurodegenerative diseases |
| 08/17/2000 | WO2000015625A3 Methods of making dihydropyrone hiv protease inhibitors |
| 08/16/2000 | EP1027344A2 Pharmaceutical compounds isolated from aristolochia taliscana |
| 08/16/2000 | EP1027326A1 Method for functionalizing a phenolic compound bearing an electron-donor group |
| 08/16/2000 | EP1027318A1 Method for purification of formaldehyde, use thereof and plastics produced therewith |
| 08/16/2000 | EP1027317A1 Reaction of alkenes with epoxides, the products thereof and their use as fragrance compounds |
| 08/16/2000 | EP1027310A1 Method for producing phenols, aldehydes, esters and/or ketones from lignin and/or lignin sulphonic acid |
| 08/16/2000 | EP1027282A1 Method for hydrogenating an anthraquinone compound |
| 08/16/2000 | EP0781166B1 Membrane separation process |
| 08/16/2000 | EP0779883B1 Method for preparing a substituted 4-hydroxybenzaldehyde |
| 08/16/2000 | CN1263543A Composition based on calcium of magnesium acetylacetonate and free or chelated 'beta'-diketones, preparation and use |
| 08/16/2000 | CN1263519A Improved vapor phase oxidation of propylene to acrolein |
| 08/15/2000 | US6103938 Useful as intermediates in the preparation of antidepressant agents, prepared by reacting 1-substituted naphthalenes and an aromatic moiety in the presence of an acid catalyst |
| 08/15/2000 | US6103908 Hydroformylation catalysts; simplification, efficiency |
| 08/15/2000 | US6103688 Aromatic compounds, processes for their preparation and their use in perfumery |
| 08/15/2000 | US6103659 Catalyst comprising an amidophosphonium salt for halex reactions |
| 08/09/2000 | EP1026154A2 Preparation process of difluoroacetophenone derivatives |
| 08/09/2000 | EP1026144A1 Method of manufacturing an aromatic anti-bacterial agent containing hinokitiol |
| 08/09/2000 | EP1025111A1 Method for producing phosphabenzene compounds |
| 08/09/2000 | EP1025083A1 Process for stereoselective synthesis of prostacyclin derivatives |
| 08/09/2000 | EP1025073A1 Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid |
| 08/09/2000 | EP0990148A4 Electrokinetic pumping |
| 08/09/2000 | EP0981509A4 Superacid catalyzed formylation-rearrangement of saturated hydrocarbons |
| 08/09/2000 | EP0891368B1 Catalytic production or aryl alkyl hydroperoxides by polynuclear transition metal aggregates |
| 08/09/2000 | CN1262671A Method for producing alkanals using phodium-tri-polyethylene glycolate |
| 08/09/2000 | CN1262267A 20 kinds of modified vitamin D series derivatives, preparing and drug thereof |
| 08/09/2000 | CN1055288C Cation-sensing composite structure and compounds for use therein |
| 08/08/2000 | US6100432 Process for recycling a liquid hydroformylation discharge |
| 08/08/2000 | US6100431 By reacting an ortho-nitro aromatic ketone with a thiolate anion to displace the nitro group; ortho-thioether aromatic ketones useful as intermediates to hypotensive agents and herbicides |
| 08/04/2000 | CA2296668A1 Preparation process of difluoroacetophenone derivative |
| 08/03/2000 | WO2000044703A2 A novel synthetic route for obtaining 1-(4-chlorophenyl)-4,4-dimethyl-pentane-3-one |
| 08/03/2000 | WO2000044702A1 Process for the preparation of hydroxyadamantanone derivatives |
| 08/03/2000 | WO2000044698A1 Separation of methanol and acetone from mixtures thereof by extractive distillation |
| 08/03/2000 | WO2000025824A3 Stable preparations with hyperforin |
| 08/03/2000 | DE19903152A1 Verfahren zur Herstellung von cyclischen Alkoholen und Ketonen A process for preparing cyclic alcohols and ketones |
| 08/02/2000 | EP1024126A1 Process for the preparation of cyclic alcohols and ketones |
| 08/02/2000 | EP1023256A1 Improvements in or relating to friedel-crafts reactions |
| 08/02/2000 | EP1023255A1 Method for producing aldehydes and carboxylic acids by oxidizing primary alcohols |
| 08/02/2000 | CN1261534A Medicinal composition containing naphthyl compound |
| 08/02/2000 | CN1055078C Method for synthesizing dihydro turkone |
| 08/01/2000 | US6096930 Herbicidal cyclohexane-1,3-dione derivatives and their preparation process |
| 08/01/2000 | US6096913 Suppressing formation of a second metal-ligand complex of the metal with a higher valence by adding the elemental form of the metal to the synthesis of the first metal-ligand complex. |
| 08/01/2000 | US6096784 Inhibitors of oleamide hydrolase |
| 07/27/2000 | WO2000043342A1 Method for producing a indanone or thioindanone type compound |
| 07/27/2000 | WO2000043341A2 Method for producing acrolein by heterogeneous catalytic gas-phase partial oxidation of propene |
| 07/27/2000 | DE19902562A1 Production of acrolein, useful as intermediate for glutardialdehyde, methionine, folic acid and acrylic acid, by catalytic oxidation of propene uses 2 consecutive reactors operating outside explosion range |
| 07/26/2000 | EP1022265A1 2-Indanemethanol derivatives and their use as perfuming ingredients |
| 07/26/2000 | EP1021392A1 Processes for producing hydroxyaldehydes |
| 07/26/2000 | EP0820345B1 Process and reactor for heterogeneous exothermic synthesis of formaldehyde |
| 07/26/2000 | CN1261349A Chalcones having antiproliferactive activity |
| 07/26/2000 | CN1261342A Cyclopentenone derivatives |
| 07/26/2000 | CN1261272A Carcinostatics |
| 07/25/2000 | US6093844 Method of producing alkaline-earth salts of aliphatic β-keto compounds |
| 07/25/2000 | US6093836 1,3-diphenylpropane derivatives having inhibitory activity against tyrosinase and process for preparation thereof |
| 07/20/2000 | WO2000041990A1 Benzophenones and the use thereof as photoinitiators |