| 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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| 06/09/1993 | EP0545891A2 Aldehyde compounds and derivatives thereof useful as intermediates in the preparation of insectical ether compounds |
| 06/09/1993 | EP0545304A1 Process for the preparation of substituted indenes and their use as ligands for metallocene catalysts |
| 06/09/1993 | EP0545303A1 Process for preparing high molecular weight polyolefins |
| 06/09/1993 | EP0545283A1 Process for treating wastewater, containing rhodium compounds, organic phosphine derivatives and other dissolved pollutants |
| 06/08/1993 | US5218146 Process for production of acrylic acid |
| 06/08/1993 | US5218142 Recovering racemic (trans) 3-methylene-1,2-cyclopropanedicarboxylic acid from the reaction of (trans)-3-methylene-1,2-cyclopropanedicarboxylic acid with (r)-(+)-alpha -methylbenzylamine |
| 06/08/1993 | US5218130 4-substituted anthracyclinones and their preparation |
| 06/08/1993 | US5218124 Substituted benzoylbenzene-, biphenyl- and 2-oxazole-alkanoic acid derivatives as inhibitors of pla2 and lipoxygenase |
| 06/08/1993 | US5217936 Catalyst for preparing aldehyde |
| 06/06/1993 | CA2084022A1 Process for working up waste waters comprising rhodium compounds, derivatives of organic phosphines and other impurities in dissolved form |
| 06/02/1993 | EP0544588A1 Intermediates for the preparation of vitamin A and E and of carotenoids |
| 06/02/1993 | EP0544488A2 Substituted phenyl phenol leukotriene antagonists |
| 06/02/1993 | EP0544120A1 Process for the preparation of 3-hydroxyalkanals |
| 06/02/1993 | EP0544118A1 Process for the preparation of 3-hydroxyalcanals |
| 06/02/1993 | EP0544093A1 4-Carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as herbicidal agents |
| 06/02/1993 | EP0544091A1 Reactivation process for water soluble hydroformylation catalysts |
| 06/02/1993 | EP0543974A1 A circuit board having a lateral conductive pattern and shielded regions as well as a method of manufacturing such a board. |
| 06/02/1993 | EP0543970A1 Manufacture of neopentyl glycol (iia). |
| 06/02/1993 | EP0543950A1 Fluorinated quinoline polymers and the corresponding fluorinated monomers |
| 06/02/1993 | CN1072675A Preparing method for benzophenone derivative |
| 06/02/1993 | CN1072674A Synthesising technology for 2,4-dichlorophenyl formaldehyde |
| 06/02/1993 | CN1021043C Process |
| 06/02/1993 | CN1021022C Treatment of rhodium catalyst |
| 06/01/1993 | US5216183 Antitumor, anticarcinogenic agents; bone formation accelerators |
| 06/01/1993 | US5216180 Fungicide intermediates |
| 06/01/1993 | US5215952 Mixing catalytically active mixed oxide with fibers, shaping, calcining to remove fibers and form channels |
| 06/01/1993 | US5215667 Contacting with hydrophobic membrane which retains catalyst while allowing unreacted starting material and reaction products to pass through |
| 06/01/1993 | US5215634 Microwave induced catalytic conversion of methane and a hydrating agent to C3 oxygenates |
| 06/01/1993 | CA1318688C Process for making propargyl ether of bisphenols |
| 06/01/1993 | CA1318677C Process for producing mixtures of ketones and aldehydes |
| 05/31/1993 | CA2084015A1 Process for the preparation of a high molecular weight olefin polymer |
| 05/29/1993 | CA2084046A1 Intermediates for the preparation of vitamin a and e and of carotenoids |
| 05/28/1993 | CA2083774A1 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as herbicidal agents |
| 05/27/1993 | WO1993010071A1 Process for the production of carbonyls |
| 05/27/1993 | WO1993010068A1 Butenol derivatives, their preparation and their use |
| 05/27/1993 | DE4203790A1 Butenol-derivate, deren herstellung und verwendung Butenol derivatives, their preparation and use |
| 05/26/1993 | EP0543535A1 Process for dehydrogenating hydrocarbons and oxygenated hydrocarbons |
| 05/26/1993 | EP0543226A2 Process for the preparation of anhydrous and from impurities depleted formaldehyde |
| 05/26/1993 | EP0542964A1 Hydroxy- or oxo-substituted alkyl cyclopentenes. |
| 05/26/1993 | EP0542794A1 Hydrocarbon treatment. |
| 05/26/1993 | CN1020864C Catalysts for olefination of aldehyde and their application |
| 05/25/1993 | US5214220 Process for the preparation of alcohols |
| 05/25/1993 | US5214191 Oxidant sensitive and insensitive aromatic esters as inhibitors of human neutrophil elastase |
| 05/25/1993 | US5214187 Benzonitriles, benzaldehydes and benzyl alcohols |
| 05/25/1993 | US5214160 Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing same |
| 05/25/1993 | US5214151 Method for the preparation of α, β-unsaturated ketones |
| 05/25/1993 | US5214069 Alcohol and ether derivatives |
| 05/25/1993 | US5213606 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as herbicidal agents |
| 05/25/1993 | CA1318325C 1-substituted tetralin derivatives, their preparation and their use |
| 05/19/1993 | EP0542136A1 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics |
| 05/19/1993 | EP0541720A1 Golfomycin derivatives: novel fused ring cyclodecadiyne derivatives |
| 05/19/1993 | CN1020720C Hydroformylation using low volatile organic soluble phosphine ligands |
| 05/19/1993 | CN1020719C Process for recovery of phosphorus ligand from vaporized aldehyde |
| 05/19/1993 | CN1020718C Diacylation process for compound containing two aromatic rings |
| 05/18/1993 | US5212301 Fluorination |
| 05/18/1993 | US5212300 Oxidation catalyst |
| 05/18/1993 | CA1317977C Dipropargyloxybenzene compounds and their production |
| 05/18/1993 | CA1317976C Process for the production of acylated diketonic compounds |
| 05/18/1993 | CA1317973C Tetralin derivatives, their preparation and their use |
| 05/13/1993 | WO1993009102A1 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics |
| 05/13/1993 | WO1993009083A1 Ten-membered ring enediynediols and enediynediones having dna cleaving properties |
| 05/13/1993 | WO1993009082A1 Process of making ketones |
| 05/13/1993 | WO1993008799A1 Endothelin receptor antagonists |
| 05/13/1993 | DE4136778A1 New 2-hydroxyphenyl aldehyde or-ketone deriv. - are lipoxygenase inhibitors, effective as anti-asthmatic antiphlogistic or antiallergic agents |
| 05/13/1993 | CA2122820A1 Endothelin receptor antagonists |
| 05/12/1993 | EP0540653A1 Process for preparing diketones and keto-acids |
| 05/12/1993 | CN1071912A Cytotoxic bicyclo (7,3,1) tridec-4-ene-2,6-diyne compounds and process for preparation thereof |
| 05/12/1993 | CN1020593C Process for production of acrylic acid |
| 05/12/1993 | CN1020592C Process for preparation of 4-demethoxydaunomycinone, aglycone of 4-demethoxydaunoubicin |
| 05/12/1993 | CN1020591C Method of oxidation of cyclohexane in liquid phase |
| 05/11/1993 | US5210318 Reacting epoxide, carbon monoxide and hydrogen; catalyst of anionic, phosphorus ligand-rhodium complex and protonic acid and/or Lewis acid electrophile; hydroformylation |
| 05/11/1993 | US5210317 Method of producing aldehyde by oxidation of primary alcohol |
| 05/11/1993 | US5210315 Oxidizing olefins using a ruthenium catalyst |
| 05/11/1993 | US5210314 Tertiary alcohol, trifluoroacetic acid, triphenylphosphine, Wittig |
| 05/11/1993 | US5210313 Preparation of 2,5-dichlorobenzophenones |
| 05/11/1993 | US5210312 Preparing herbicidal tetraalkyl cyclohexan-1,3,5-triones from unalkylated benzenetriols |
| 05/11/1993 | US5210280 Reaction of unsaturated acid derivative with carbon monoxide and nucleopile |
| 05/11/1993 | US5210275 Chromophores, sunscreen compositions and methods for preventing sunburn |
| 05/11/1993 | US5210272 Process for forming a fluoromethyl ketone |
| 05/11/1993 | US5210265 Reactive compounds containing perfluorocyclobutane rings |
| 05/11/1993 | US5210258 Intermediates to antiinflammatory, analgesic or antipyretic alpha-naphthylalkanoic acids |
| 05/11/1993 | US5210239 Treatment of Hepatic Diseases |
| 05/11/1993 | US5210238 Perfluorinated cyclic hemiketals, corresponding perfluorodiketones and process for preparing them |
| 05/11/1993 | US5210202 Chiral phosphorous compounds, a process for their manufacture and their application to the catalysis of enantioselective synthesis reactions |
| 05/11/1993 | US5210201 Optically active isoxazole derivatives and intermediates for preparation thereof as well as processes for producing the same |
| 05/05/1993 | CN1071606A Process for reactivation of water-soluble hydroformylation catalysts |
| 05/05/1993 | CN1071605A Process for recovering rhodium from reaction products of oxo synthesis |
| 05/05/1993 | CN1020450C Preparation method for methylene oxide and its derivatives |
| 05/05/1993 | CN1020449C Insecticidal triffluormethyl alkane derivatives |
| 05/04/1993 | US5208392 Oxidation of cyclohexane to cyclohexanol and cyclohexanone with hydrogen and oxygen in the presence of platinum-iron catalyst |
| 05/04/1993 | US5208388 Chemical intermediates for heterocyclic fungicides |
| 05/04/1993 | US5208383 Process for producing aromatic acylation product |
| 05/04/1993 | US5208371 Oxidation of isobutylene or tert-butanol using molybdenum, tungsten, bismuth, iron, antimony, chromium, and silicon oxide containing catalyst |
| 05/04/1993 | US5208357 Chiral metallocene compounds and preparation thereof by attachment of chiral center |
| 05/04/1993 | US5208353 Leukotriene antagonists |
| 05/04/1993 | US5208263 Anti-androgen compounds |
| 05/04/1993 | US5208194 Recovery of group VIII transition metals from organic solutions using acidic ion-exchange resins |
| 04/29/1993 | WO1993008195A1 Cyclic peroxyacetal compounds |
| 04/28/1993 | EP0539274A1 Method for the synthesis of aldehydes and of their derivatives |
| 04/28/1993 | EP0539002A2 Aldol condensation using solid basic catalyst of MgO and Al2O3 having a high surface area |