| 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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| 02/24/1999 | EP0897747A1 Nitration or carboxylation catalysts |
| 02/24/1999 | EP0897380A1 METHOD FOR THE PRODUCTION OF $g(g), $g(d)-UNSATURATED KETONES BY REACTING TERTIARY ALLYL ALCOHOLS WITH ALKENYL ALKYL ETHERS |
| 02/24/1999 | CN1042222C Process for prepn. of cyclopentene, cyclopentane and cyclohexane derivatives |
| 02/24/1999 | CN1042200C Catalyst contg. Mo and Bi for selective oxidation of olefines |
| 02/23/1999 | US5874661 Hydrocarbon treatment |
| 02/23/1999 | US5874651 Steam cracking heavy by-product stream of 1,6-hexanediol production to hydrolyse and form isolatable by-products; less by-product waste stream |
| 02/23/1999 | US5874639 Metal-ligand complex catalyzed processes |
| 02/23/1999 | US5874638 Use of high melting-point catalytic compounds of transition metals by dissolving in organic-inorganic salts which are liquid solvents at low temperatures; easy separation of product aldehydes and reuse of catalyst |
| 02/23/1999 | US5874637 Process for the purification of o-phthalaldehyde |
| 02/23/1999 | US5874636 Unsaturated hydrocarbon and b-ketoester |
| 02/23/1999 | US5874635 Reacting vinylcarbinols or propargyl alcohols with alkyl acetoacetates or diketene and thermally rearranging the resulting acetoacetates in the presence or absence of an aluminum catalyst to gamma, delta-unsaturated ketones |
| 02/23/1999 | US5874633 Reducing an aqueous alkaline solution of isohumulone dissolved in an alkanol solvent using a palladium/carbon catalyst; filtration and desolventizing; materials handling; alcoholic beverages; food processing |
| 02/23/1999 | US5874632 Catalytic oxidation in presence of a mixture comprising a mangansalene compound, water, activator, lithium sulfate, organic base, organic alcohol and acetylacetone |
| 02/23/1999 | US5874631 Method and composition to increase the life of Liquid hydroxy-and alkoxyalkyl ketones |
| 02/23/1999 | US5874473 Substituted cycloalkanecarboxylic acid derivatives as matrix metalloprotease inhibitors |
| 02/23/1999 | US5874435 Psychological disorders; analgesics |
| 02/18/1999 | WO1999007692A2 New epothilone derivatives, method for producing same and their pharmaceutical use |
| 02/18/1999 | WO1999007668A1 Non-steroidal ligands for the estrogen receptor |
| 02/18/1999 | WO1999007662A1 Use of phosphoric acid as homogeneous catalyst during the preparation of ketene |
| 02/18/1999 | WO1999007469A1 Process to separate a group 8-10 metal/phosphite ligand complex from an organic liquid |
| 02/18/1999 | WO1999007360A1 Compounds and uses thereof |
| 02/18/1999 | CA2299608A1 New epothilone derivatives, method for producing same and their pharmaceutical use |
| 02/18/1999 | CA2299404A1 Use of phosphoric acid as homogeneous catalyst during the preparation of ketene |
| 02/18/1999 | CA2299321A1 Process to separate a group 8-10 metal/phosphite ligand complex from an organic liquid |
| 02/17/1999 | EP0896963A1 Methyl oxirane dibenzoylresorcinol UV absorbers |
| 02/17/1999 | CN1208366A Improved double metal cyanide catalysts and methods for making them |
| 02/17/1999 | CN1208347A Substituted N-[(aminoiminomethyl or aminomethyl) phenyl] propyl amides |
| 02/17/1999 | CN1042129C Producing process for 4-(3,4-dichlorobenzene)-3,4-dihydro-2(2H)-naphthaleneone |
| 02/17/1999 | CN1042128C Process for preparation of alcohols |
| 02/17/1999 | CN1042101C Oxidizing catalyst |
| 02/16/1999 | US5872263 Scrubbing with countercurrent flow in solvent a formaldehyde trioxane mixture |
| 02/16/1999 | US5872153 Hydrolyzing phthalaldehyde acetal; eliminating alcohol |
| 02/16/1999 | CA2123256C Process for the manufacture of alkyl ketene dimer |
| 02/11/1999 | WO1999006388A2 Pharmaceutical compounds isolated from aristolochia taliscana |
| 02/11/1999 | WO1999006346A1 Production of alkoxynaphthyl-substituted ketones from naphthaldehydes |
| 02/11/1999 | WO1999006345A1 Improved process of preparation of linear aldehydes |
| 02/11/1999 | WO1999006145A1 Process for the preparation of a catalytic microcomposite from a silicate and a highly fluorinated ion exchange resin |
| 02/11/1999 | DE19735578A1 New di:hydroxy-hexanone or -pentene derivatives |
| 02/11/1999 | DE19735575A1 New di:hydroxy-butanal or -pentene derivatives |
| 02/11/1999 | DE19735574A1 New 3-hydroxy-5-oxo-hexanoic acid derivatives |
| 02/11/1999 | DE19734275A1 Einsatz von Phosphorsäure als Katalysator bei der Herstellung von Keten Use of phosphoric acid as a catalyst in the production of ketene |
| 02/11/1999 | CA2298677A1 Pharmaceutical compounds isolated from aristolochia taliscana |
| 02/11/1999 | CA2291693A1 Improved process of preparation of linear aldehydes |
| 02/10/1999 | EP0895980A1 3-hydroxymethylcycloalkanols and process for producing them |
| 02/10/1999 | EP0895978A1 Process for producing polyhydric alcohol |
| 02/10/1999 | EP0895811A1 Process to separate a group 8-10 metal/phosphite ligand complex from an organic liquid |
| 02/10/1999 | EP0770062A4 Process for the preparation of 3-(methylthio)propanal |
| 02/10/1999 | CN1207383A Improvement on method for dehydrogenating cyclohexanol |
| 02/10/1999 | CN1207381A Process for decomposition of cyclohexyl hydroperoxide |
| 02/09/1999 | US5869709 Process for effecting allylic oxidation |
| 02/09/1999 | US5869688 Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity |
| 02/09/1999 | US5869683 Processes for producing 1-substituted-2-cyanoimidazole compounds |
| 02/09/1999 | US5869592 Macromonomers having reactive side groups |
| 02/09/1999 | US5869537 Macrophage lipid chemoattractant |
| 02/09/1999 | US5869185 Coatings useful for absorbing ultraviolet light |
| 02/09/1999 | US5868907 Separation of methyl ethyl ketone from ethanol by azeotropic distillation |
| 02/04/1999 | WO1999005085A1 Hydrogenolysis of glycerol |
| 02/04/1999 | WO1999004777A1 Carcinostatics |
| 02/04/1999 | CA2291781A1 Carcinostatics |
| 02/03/1999 | EP0805791B1 Process for the production of 2-(substituted benzoyl)-1,3 cyclohexanediones |
| 02/03/1999 | CN1207089A Perfluoroalkylation method and reagent therefor |
| 02/03/1999 | CN1207055A Oxidation process of organic substrates in the presence of metal complexes of tetra-, penta- and hexacoordinating ligands, and oxidation catalysts containing them |
| 02/03/1999 | CN1206706A Process for preparing phenol and ketone or alhehyde by catalysis decomposing aryl alpha-hydroperoxide |
| 02/03/1999 | CN1206705A Process for preparing phenol and ketone or aldehyde by catalysis decomposing aryl alpha-hydroperoxide |
| 02/02/1999 | US5866723 Intermediates for an active class of aryl-haloalkylpyrazole and aryl alkylsulfonylpyrazole herbicides. |
| 02/02/1999 | US5866722 Fungicidal methods compounds and compositions containing benzophenones |
| 02/02/1999 | US5866616 3,3-(disubstituted) cyclohexan-1-ol monomers and related compounds |
| 02/02/1999 | US5866545 Antiinflammatory agents; nervous system disorders; gastrointestinal disorders; urogenital disorders |
| 02/02/1999 | US5866513 Aryl-substituted cycloalkanes and cycloalkenes and herbicidal use thereof |
| 02/02/1999 | US5865957 Method for producing butyraldehydes |
| 02/02/1999 | CA2099996C Process for preparing halogenated compounds |
| 02/02/1999 | CA2054813C Shaped polymer transition metal complex catalysts with organosiloxane-diphenylphosphine ligands |
| 01/28/1999 | WO1999003856A1 4-benzoyl-isoxazole- and -pyrazole derivatives and 2-cyano 1,3-dione derivatives as herbicides |
| 01/28/1999 | WO1999003811A1 Method for producing 6,10 and 6,9-dimethyl-5,10-undecadienyl-2-ones |
| 01/28/1999 | WO1999003810A1 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide |
| 01/28/1999 | WO1999003809A1 Improved vapor phase oxidation of propylene to acrolein |
| 01/28/1999 | WO1999003808A1 Process for making phenolic ketones |
| 01/28/1999 | WO1999003802A1 Catalysed fluorination of carbonyl compounds |
| 01/28/1999 | CA2297455A1 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide |
| 01/28/1999 | CA2291769A1 Improved vapor phase oxidation of propylene to acrolein |
| 01/27/1999 | EP0893508A2 A new method for producing oxodicyclopentadiene |
| 01/27/1999 | EP0893444A1 Process for reparing 2,2,3,3-tetrafluoro-1,4-benzodioxanes, new o-(2-bromo-1,1,2,2,-tetrafluoroethoxy)-phenols and new2-bromo-1,1,2,2-tetrafuoroethoxy-phenylethers |
| 01/27/1999 | EP0893425A1 Decolourisation of isophorone by exposure to UV-light rays |
| 01/27/1999 | EP0892775A2 Use of 4-substituted 2-butanones to prepare nabumetone |
| 01/27/1999 | EP0892774A2 Pyronin antibacterials, process and novel intermediates thereto |
| 01/27/1999 | EP0759040B1 Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives |
| 01/27/1999 | CN1206415A Process of making 3-phenyl-1-methylenedioxyphenyl-indane-2-carboxylic acid derivatives |
| 01/27/1999 | CN1206396A Process for synthesis of curcumin-related compounds |
| 01/26/1999 | US5864051 Oxidation catalyst containing noble metal alloyed antimony oxide, optionally modifer and/or a refractory inorganic oxides; useful for selective oxidation of alkanes or alkenes to corresponding aldehyde or ketones |
| 01/26/1999 | US5864050 Curable resin compound, method for producing the same, and cured-resin material |
| 01/26/1999 | US5863688 Naphthoquinone derivative |
| 01/26/1999 | US5863391 Solvent extractive distillation of mixture of methanol, acetaldehyde, and polar solvent, i.e., water, a glycol, or a glycol ether; recovering acetaldehyde as overhead |
| 01/21/1999 | WO1999002509A1 Process for preparing tri-aryl-alkylalkenes |
| 01/21/1999 | WO1999002478A1 Method for preparing 3,3-dimethylbutyraldehyde |
| 01/21/1999 | WO1999002477A1 Method for producing alkanals using a rhodium-tri-polyethylene glycolate |
| 01/21/1999 | WO1998034894A3 Hydroperoxide decomposition process |
| 01/21/1999 | DE19730783A1 Hydroformylierung mit unmodifizierten Rhodiumkatalysatoren in überkritischem Kohlendioxid Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide |
| 01/21/1999 | DE19730546A1 Verfahren zur Herstellung von 6,10- und 6,9-Dimethyl-5,10-undecadienyl-2-onen Process for the preparation of 6,10-and 6,9-dimethyl-5,10-undecadienyl-2-ones |
| 01/21/1999 | CA2296507A1 Method for preparing 3,3-dimethylbutyraldehyde |
| 01/20/1999 | EP0891962A1 Process for the preparation of fluorinated dicarbonyl compounds |