| 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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| 01/05/2005 | CN1183121C Method for preparing 2-(2-arylmorpholin-2-Y1) ethanol derivatives and intermediates |
| 01/05/2005 | CN1183087C Preparation method for acrylic acid and apparatus for preparing arylic acid |
| 01/05/2005 | CN1183086C Method and appts for absorbing propenoic acid compound |
| 01/05/2005 | CN1183065C Process for synthesis of chemical industrial feedstock and high-octane fuel, and high-octane fuel composition |
| 01/05/2005 | CN1183062C Process for separating o-and p-substituted benzene compounds |
| 01/05/2005 | CN1183061C Preparing substituted olefine |
| 01/05/2005 | CN1182917C Process to separate group 8-10 metal/phosphite ligand complex from organic liquid |
| 01/04/2005 | US6838585 Biphenyl reaction products |
| 01/04/2005 | US6838582 Process for preparing 2,4,4,6-tetrabromo-2,5-cycloyhexadienone |
| 01/04/2005 | US6838575 Catalytic system for aldol reactions |
| 01/04/2005 | US6838568 A nucleating agents for plastic, especially improving the optical properties; food or cosmetic containers and packagings, gelling agents for preparation of antiperspirant gel sticks |
| 01/04/2005 | US6838061 Reactor for carrying out gas-liquid, liquid, liquid-liquid or gas-liquid-solid chemical reactions |
| 12/30/2004 | US20040267057 by oxidative condensation of a phenol compound such as p-phenoxyphenol, using a specific complex such as the copper complex of 1,4,7-tris(cyclohexylmethyl)-1,4,7-triazacyclononane and oxygen, wherein a condensate coupled at para-position of the phenol can be obtained in good yield |
| 12/30/2004 | US20040267054 Process for removal of acrolein from acrylonitrile product streams |
| 12/30/2004 | US20040267053 Process for producing fluorinated ketone |
| 12/30/2004 | US20040267052 Method for catalytic decomposition of organic hydroperoxides |
| 12/30/2004 | US20040267048 Kneading mixture of molybdenum, bismuth and iron, extrusion molding to form catalyst for gas phase oxidation of propylene, isobutylene, tert-butyl alcohol and methyl-tert-butyl ether |
| 12/30/2004 | US20040267036 Complexing ligand with rhodium and second group VIII metal; reducing formation of hydrogen fluoride; catalytic hydro-formylation of olefins to aldehydes |
| 12/30/2004 | US20040267034 Hydrogenation process |
| 12/30/2004 | US20040267024 Nitrogen compounds, formed by condensing carbocyclic, hydroxy ethers such as 3-(2',4'-difluorophenyl)-3,4-epoxy-2-butanol, with 1,2,4-triazole in the presence of bases; fungicides |
| 12/30/2004 | US20040266884 Compounds for blocking androgen receptors |
| 12/30/2004 | US20040265958 that hydrolyzes fatty amides such as cis-9,10-octadecenoamide to neutralize the soporific activity of the fatty amides; enzyme inhibitors for use in treating sleep disorders |
| 12/30/2004 | US20040265248 Biphenylene compounds |
| 12/30/2004 | US20040262578 Ionic liquids |
| 12/29/2004 | WO2004113262A2 Integrated process to produce derivatives of butadiene addition products |
| 12/29/2004 | WO2004113260A2 Fluoroketone compounds |
| 12/29/2004 | WO2004113259A1 Method of producing formaldehyde by means of selective methane oxidation |
| 12/29/2004 | WO2004112908A2 Methods using fluoroketones for: extinguishing fire; preventing fire; and reducing or eliminating the flammability of a flammable working fluid |
| 12/29/2004 | WO2004089959A3 Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins |
| 12/29/2004 | WO2004063129A3 Methods for nucleophilic fluoromethylation |
| 12/29/2004 | WO2003044125A3 A process to produce a dilute ethylene stream and a dilute propylene stream |
| 12/29/2004 | EP1490379A1 Bisphosphines as bidentate ligands |
| 12/29/2004 | EP1490346A2 Stereoselective alkylation of chiral 2-methyl-4-protected piperazines |
| 12/29/2004 | EP1490317A1 Glucocorticoid mimetics, methods of making them, pharmaceutical compositions, and uses thereof |
| 12/29/2004 | EP1390143B1 Process for recovering homogeneous metal hydride catalysts |
| 12/29/2004 | EP1171212B1 Solvent extraction process |
| 12/29/2004 | CN1557551A Mesoporous molecular sieve multiphase catalyst containing niobium for oxidative synthesis of glutaraldehyde by cyclopentene and preparation method thereof |
| 12/29/2004 | CN1182129C Benzopyran derivatives having leukotriene-antagonistic action |
| 12/29/2004 | CN1182097C Alpha, beta-unsaturated ketone |
| 12/29/2004 | CN1182096C Process for extracting high-purity natural citral |
| 12/29/2004 | CA2524384A1 Methods using fluoroketones for: extinguishing fire; preventing fire; and reducing or eliminating the flammability of a flammable working fluid |
| 12/29/2004 | CA2524382A1 Fluoroketone compounds |
| 12/28/2004 | US6835855 Metal complex carrying a 2-phospa-tricyclo[3.3.1.1(3.7)]decyl radical as a ligand in hydroformylation |
| 12/28/2004 | US6835852 Oxidation of pseudocumene; using catalyst; continuous processing; separation of by-products |
| 12/28/2004 | US6835686 Catalyst system and process for rearrangement of epoxides to allylic alcohols |
| 12/28/2004 | US6835495 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials |
| 12/28/2004 | CA2326536C Process for producing hinokitiol |
| 12/23/2004 | WO2004110971A2 Processes for preparing beta-diketone compound, metal complex thereof and metallic compound |
| 12/23/2004 | US20040260091 Ligands for asymmetric reactions |
| 12/23/2004 | US20040259962 Method for hydrogenating carbon dioxide, treating apparatus, and basic material for hydrogenation |
| 12/23/2004 | US20040259957 Compounds for treatment of cancer, prodrugs |
| 12/23/2004 | DE10325715A1 Vereinfachte Herstellung von Alkenonen Simplified preparation of alkenones |
| 12/23/2004 | DE10325628A1 Use of 2-methyl-5-phenylpentanal in perfumery, to impart, modify or intensify rose scents in e.g. cosmetics and domestic cleaning compositions, also its preparation by hydrogenating 5-phenyl-2-methyl-2,4-pentenedienal |
| 12/23/2004 | DE10324843A1 New cyclopenta(b)naphthalene derivatives, used in liquid crystal medium for electrooptical display or mesogenic medium for electrooptical light control element, have cyclopentane, cyclopentene, oxocyclopentene or oxocyclopentane ring |
| 12/22/2004 | EP1489087A1 Bisphosphine, process for producing the same, and use thereof |
| 12/22/2004 | EP1489064A1 Preparation of fluorinated acetophenones |
| 12/22/2004 | EP1487776A1 Acid and ester compounds and methods of using the same |
| 12/22/2004 | EP1487772A2 Cyclopentenone derivatives, their preparation and use in medicine |
| 12/22/2004 | EP1487771A1 Fluorination of dicarbonyl compounds |
| 12/22/2004 | EP1305346B1 Transformation of polymers to useful chemicals by oxidation |
| 12/22/2004 | EP1299181B1 Apparatus and method for the production of formaldehyde |
| 12/22/2004 | EP1133463B1 Aldol condensation |
| 12/22/2004 | CN1556086A preparation method of medical intermediate 2,3,4-trimethoxy benzaldehyde |
| 12/22/2004 | CN1181020C Organic matter recovering and halogen acid refining process of industrial acid effluent containing halogen hydride |
| 12/21/2004 | US6833481 Process for producing 2-alkyl-2cyclopentenones |
| 12/21/2004 | US6833468 Reacting an optically active imine with a compound that is a hemiacetal of a perfluoroalkylaldehyde or a hydrate of a perfluoroalkylaldehyde to obtain a condensate, hydrolyzing |
| 12/21/2004 | CA2346408C Hydroformylation process using chlorophosphite-metal catalyst system |
| 12/21/2004 | CA2241904C Substituted n-[(aminoiminomethyl or aminomethyl)phenyl]propyl amides |
| 12/16/2004 | WO2004108647A2 Method for producing alkenone ethers |
| 12/16/2004 | WO2004108646A1 Method for preparation of alpha, beta-unsaturated cyclic ketones by dehydrogenation of secondary allylic cyclic alcohols |
| 12/16/2004 | WO2004076464A3 Optically active phosphites and phosphoramidites and their use in asymmetric reactions |
| 12/16/2004 | WO2004052939A3 Ligands for metals and improved metal-catalyzed processes based thereon |
| 12/16/2004 | WO2003093210A8 Selective oxidation process with enhanced safety |
| 12/16/2004 | US20040254402 by catalytic oxidation of methanol; high conversion degree; industrial scale; apparatus for the oxidation |
| 12/16/2004 | US20040254401 Salt-free preparation of cyclobutanone |
| 12/16/2004 | US20040254396 Process for producing fluorinated polyvalent carbonyl compound |
| 12/16/2004 | US20040254240 Anti-cancer nitro- and thia-fatty acids |
| 12/16/2004 | US20040254196 Cinnamaldehyde derivatives inhibiting growth of tumor cell and regulating cell cycle, preparations and pharmaceutical compositions thereof |
| 12/16/2004 | US20040254066 Dissolving or dispersion forming emulsion; transition metal catalyst encapsulated within a permeable polymer; catalyst for foirming polyol from olefin |
| 12/16/2004 | US20040251563 preparing organic compounds by producing aryllithium compounds and reacting them with suitable electrophiles; a lithium compound is first generated by reacting halogen compounds with lithium metal and is then reacted with aromatic compounds to deprotonate them and form the desired lithium aromatics |
| 12/16/2004 | US20040250868 Method for vapor phase catalytic oxidation |
| 12/16/2004 | DE10324018A1 Use of 2-methyl-5-phenylpentanal in perfumery, to impart, modify or intensify rose scents in e.g. cosmetics and domestic cleaning compositions, also its preparation by hydrogenating 5-phenyl-2-methyl-2,4-pentenedienal |
| 12/16/2004 | DE102004024723A1 Production of arylidene-acetone compounds, e.g. benzylidene-acetone, involves reacting aromatic aldehyde with acetone in aqueous solution in presence of dissolved barium hydroxide as catalyst |
| 12/16/2004 | DE102004021334A1 New aldehyde compounds with difluorooxymethylene bridges are useful for the production of liquid crystal displays |
| 12/15/2004 | EP1486481A2 Hydroformylation process |
| 12/15/2004 | EP1485392A2 Bisphosphite ligands for carbonylation processes |
| 12/15/2004 | EP1485350A1 Use of unsaturated ketones as a perfume |
| 12/15/2004 | EP1485341A2 Method for the hydroformylation of olefins |
| 12/15/2004 | EP1485340A2 Process and catalyst for production of formaldehyde from dimethyl ether |
| 12/15/2004 | EP1485338A1 Alkoxy-substituted indanes and the production thereof |
| 12/15/2004 | EP1485337A1 Partial dehydrogenation method using continuous heterogeneous catalysis |
| 12/15/2004 | EP1436285A4 Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles |
| 12/15/2004 | EP1250300B1 Alkylation process |
| 12/15/2004 | EP1232209B1 Dimeric light stabilizers for polyolefins and polyolefin copolymers |
| 12/15/2004 | EP1198443B1 Oxidative cleavage of unsaturated oils and products obtained therefrom |
| 12/15/2004 | EP0934244B1 Method for selective preparation of a 2-hydroxybenzoic acid and a 4-hydroxybenzaldehyde and derivatives |
| 12/15/2004 | CN1555352A Method of increasing the carbon chain length of olefinic compounds |
| 12/15/2004 | CN1555351A Method for the preparation of unsaturated hydroxy fatty acids and their esters, their use in pharmaceutical and/or cosmetic preparations |
| 12/15/2004 | CN1554635A Process for preparing intermediates |
| 12/15/2004 | CN1179935C Method fo rproducing compound of benzaldehyde category |