| 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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| 01/26/1994 | EP0579797A1 Diphosphine ligands |
| 01/26/1994 | EP0462252B1 Method for preparing citral |
| 01/26/1994 | EP0329670B1 A process for the hydroformylation of sulfur-containing thermally cracked petroleum residua and novel products thereof |
| 01/25/1994 | US5281713 Process for the manufacture of 2-alkoxymethylacrolein |
| 01/25/1994 | US5281612 Naphthyridine antibacterial agents |
| 01/25/1994 | US5281571 Herbicidal benzoxazinone- and benzothiazinone-substituted pyrazoles |
| 01/21/1994 | CA2099229A1 Catalytic oxidation of alkanes |
| 01/20/1994 | WO1994001418A1 Triazolylbutane derivatives with a fungicidal action |
| 01/19/1994 | EP0579323A1 Process for the preparation of cyclohexyl hydroperoxide |
| 01/19/1994 | EP0579021A1 Process for preparing haloaromatics |
| 01/19/1994 | EP0578781A1 Flavoring and browning materials by pyrolysis of sugars and starches. |
| 01/19/1994 | CN1080928A Sulfonated 2,2'-bis (diphenxlphosphinomethyl)-1,1'-binaphthaline and preparation of same |
| 01/18/1994 | US5280115 Nitrated metalloporphyrins as catalysts for alkane oxidation |
| 01/18/1994 | US5279764 Dihalogenobenzene derivatives |
| 01/13/1994 | DE4222541A1 Triazolyl-butan-Derivate Triazolyl-butan-derivatives |
| 01/12/1994 | EP0578444A1 Process of aldol condensation by gas-phase reaction |
| 01/12/1994 | EP0578194A2 Process for producing phenol and methyl ethyl ketone |
| 01/12/1994 | EP0577972A1 Process for the preparation of 1,3-propanediol |
| 01/12/1994 | EP0577709A1 Process for preparing an alkanone and/or alkanol. |
| 01/12/1994 | CN1080525A Pharmaceutical compositions |
| 01/12/1994 | CN1023482C Thiophen compouns and their prepn. |
| 01/11/1994 | US5278264 Process for the preparation of an olefin polymer |
| 01/11/1994 | CA1326035C Process for the preparation of substituted quinolines |
| 01/11/1994 | CA1325876C Mobile atom insertion reaction, mobile atom transmissive membrane for carrying out the reaction and reactor incorporating the mobile atom transmissive membrane |
| 01/10/1994 | CA2099626A1 Process of aldol condensation by gas-phase reaction |
| 01/08/1994 | CA2099058A1 Process for producing phenol and methyl ethyl ketone |
| 01/06/1994 | WO1994000428A1 Derivatives in the vitamin d series modified at the 20 position, a method of preparing such derivatives, intermediates used in this method, pharmaceutical preparations containing the derivatives and their use in the preparation of drugs |
| 01/06/1994 | WO1994000423A1 Cross-coupling process of boric acids with halogenated compounds |
| 01/06/1994 | WO1994000165A2 Azlactone-functional substrates, corneal prostheses, and manufacture and use thereof |
| 01/06/1994 | CA2138989A1 Derivatives in the vitamin d series modified at the 20 position, a method of preparing such derivatives, intermediates used in this method, pharmaceutical preparations containing the derivatives and their use in the preparation of drugs |
| 01/06/1994 | CA2136728A1 Azlactone-functional substrates, corneal prostheses, and manufacture and use thereof |
| 01/05/1994 | EP0577476A1 Process for the oxidation of aromatic compounds containing an oxidisable alkyl group |
| 01/05/1994 | EP0577372A1 Recovery of hydrogen peroxide |
| 01/05/1994 | EP0577042A1 Hydroformylation process for producing 1,6-hexanedials |
| 01/05/1994 | EP0576970A1 Metallocenes with arylsubstituted indenyl-derivatives as ligands, process for their preparation and their use as catalysts |
| 01/05/1994 | EP0576905A1 Mixtures of isomeric decyl alcohols, phthalic acid esters obtained therefrom and their use as plasticizers |
| 01/05/1994 | EP0576673A1 Bicyclo 4.1.0]heptane-2,4-dione derivative, intermediate for the synthesis thereof, and production thereof |
| 01/05/1994 | EP0576450A1 Methylene cyclobutane derivates |
| 01/05/1994 | DE4220757A1 Derivate in der Vitamin D-Reihe mit Modifikationen in der 20-Position, Verfahren zu ihrer Herstellung, Zwischenprodukte für dieses Verfahren, diese Derivate enthaltende pharmazeutische Präparate sowie deren Verwendung zur Herstellung von Arzneimitteln Derivatives in the vitamin D series with modifications in the 20-position, processes for their preparation, intermediates for this process, pharmaceutical preparations containing these derivatives and their use for the preparation of medicaments |
| 01/05/1994 | CN1080281A Preparation of cyclopentanone from 1-imido-2-cyani-cyclopentane |
| 01/04/1994 | US5276217 Cyclic anti-tumor promoter compounds, compositions and methods for production and use |
| 01/04/1994 | US5276210 Allyl alcohol to 4-hydroxybutanal |
| 01/04/1994 | US5276209 Preparation of polyenes |
| 01/04/1994 | US5276205 Insecticides |
| 01/04/1994 | US5276201 Process for the production of 3-hydroxyalkanals |
| 01/04/1994 | US5276200 Method of preparing sodium formyl acetone and 4,4-dimethoxy-2-butanone |
| 01/04/1994 | US5276199 Process for preparing cyclopentenones |
| 01/04/1994 | US5276198 Process for producing 2-methyl-1,3-cyclohexanedione and 2-methylresorcinol |
| 01/04/1994 | US5276197 Process for manufacture of beta-isophorone |
| 01/04/1994 | US5276178 Process for producing methacrolein and methacrylic acid |
| 01/04/1994 | US5276053 Dibenzothiopyranylamines |
| 01/04/1994 | CA1325811C Norbornane derivatives, process for their preparation, and cosmetic and pharmaceutical compositions containing them |
| 12/31/1993 | CA2098970A1 Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers |
| 12/30/1993 | CA2099681A1 Oxidation process of aromatic compounds carrying an oxidable alkyl group |
| 12/30/1993 | CA2099339A1 Hydroformylation process for producing 1,6-hexanedials |
| 12/29/1993 | EP0575897A1 Multimetal oxide masses |
| 12/29/1993 | EP0575785A1 3,4-dimethyl-2,5,6-tris/p-sulfonatophenyl)-1-phosphanorbornadiene, process for its preparation and process for hydroformulation of olefinic unsaturated compounds |
| 12/28/1993 | US5274187 Process for producing compound having carbonyl and/or carboxyl group |
| 12/28/1993 | US5274179 Fluorinated photoinitiators and their application in UV curing of fluorinated monomers |
| 12/28/1993 | US5274178 Terpene derivatives, their preparation and their use |
| 12/28/1993 | US5274145 α-hydroxy-acids, preparation process and the use thereof |
| 12/28/1993 | US5274139 Method for effective reaction between oxygen and organic substance utilizing regenerable hydroperioxide oxidant |
| 12/28/1993 | US5274136 Decarbalkoxylating alkylated beta-keto esters by heating with a dilute aqueous alkali and an ammonium phase transfer agent |
| 12/28/1993 | US5274131 2-chloropropionaldehyde trimer and production process thereof |
| 12/28/1993 | US5274002 1-Oxy- or -thio-2-cycloalkyloxy-4-carboxyalkylene benzene derivatives |
| 12/28/1993 | US5273999 Carboxylic acid leukotriene B4 antagonists |
| 12/26/1993 | CA2096081A1 Multimetal oxide compositions |
| 12/23/1993 | WO1993025308A1 Hydrated zirconium oxide modified with organo-silicon compound and catalysts for alcohol oxidation and lactone production |
| 12/23/1993 | DE4220082A1 Linear poly:cyclic cpds. prodn. from boronic acid and halogen cpds. - by cross-coupling in aq. solvent in presence of catalyst and water-soluble borate, esp. prodn. of liquid crystal cpds. with fluoro-phenoxy gp. |
| 12/22/1993 | EP0575139A1 Fluorogenic reagents for detection of glycoconjugates alpha-ketoacids and diketones |
| 12/22/1993 | EP0574895A1 Carrier-supported catalyst for the synthesis of unsaturated aldehydes and unsaturated carboxylic acids, and process for preparing the same |
| 12/22/1993 | CN1023217C Process for producing phenols |
| 12/22/1993 | CN1023216C Process for prepn. of cyclohexanol and/or cyclohexanone |
| 12/21/1993 | US5272030 Electrophotographic member comprising enamine derivatives |
| 12/16/1993 | DE4218199A1 Substd. zircona-aza-alkene(s) used for prodn. of di:amino-polyene(s) etc. - are prepd. by reaction of butadiene-zirconocene with alkyl-substd. or aryl-substd. nitrile(s) or di:nitrile(s) |
| 12/15/1993 | CN1023112C Catalyst recovery in production of alcohols |
| 12/14/1993 | US5270206 Enzymatic resolution of endo-bicyclo[2.2.1]heptan-2-ol and derived pharmaceutical agents |
| 12/14/1993 | US5270067 Impregnated casing and method of making the same |
| 12/09/1993 | WO1993024439A1 Aqueous process for recycling acetal polymer and moldings thereof |
| 12/09/1993 | WO1993024438A1 Method for removing hydroformylation catalyst |
| 12/09/1993 | WO1993024437A1 Catalyst regeneration |
| 12/09/1993 | WO1993024436A1 Method and apparatus for the recovery of metal catalysts |
| 12/09/1993 | WO1993024263A1 Highly reactive zerovalent metals from metalcyanides adapted for preparation of organometallic compounds |
| 12/09/1993 | WO1993024228A1 Stripper-reactor for volatile cobalt recovery |
| 12/09/1993 | WO1993024227A1 Cobalt catalyst recovery using heavy olefin absorbent |
| 12/09/1993 | WO1993024214A1 Catalyst supports, supported catalysts methods of making the same and methods of using the same |
| 12/09/1993 | DE4218614A1 Liq. crystal indicator elements and electro-optic indicator element dielectrics - contain liq. crystal media having low viscosity, relatively high dielectric anisotropy and high nematogenity |
| 12/08/1993 | EP0573087A2 Hydrogenation of benzoic acid and catalyst suitable therefor |
| 12/08/1993 | EP0573077A1 Method for production of phenol/acetone from cumene hydroperoxide |
| 12/08/1993 | EP0572918A1 Process for selectively ortho-fluorinating substituted aromatic compounds |
| 12/08/1993 | EP0572797A1 Unsaturated cyclic alcohols, their use as perfume ingredients and their intermediates |
| 12/08/1993 | EP0460111B1 Preparation of 4-substituted aryl olefins |
| 12/07/1993 | US5268514 Hydroformylation of butene |
| 12/07/1993 | US5268492 Cyclic keto-ether |
| 12/07/1993 | US5268098 Separation agent comprising aliphatic or aromatic ester of polysaccharide |
| 12/07/1993 | CA1325016C Process for the recovery of rhodium from aqueous solutions containing rhodium complexes |
| 12/07/1993 | CA1325015C Recovery process |
| 12/02/1993 | DE4217803A1 New sulphonated 2,2'-bis:di:phenyl-phosphino-methyl-1,1-di:naphthyl cpds. |
| 12/02/1993 | DE4217395A1 Prepn. of 2-acyl-1-aza:cyclo:alkene(s) useful as flavourings for bakery prods. - by intramolecular Aza-Wittig reaction using omega-azido:alkyl:di:ketone(s) |
| 12/01/1993 | EP0572036A2 Process for preparing carbonyl compounds |