| Patents for C07C 253 - Preparation of carboxylic acid nitriles (14,307) |
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| 01/13/2005 | US20050009706 Herbicides; plant safening agents |
| 01/13/2005 | DE10328714A1 Verfahren zur Abtrennung eines Rhodium enthaltenden Homogenkatalysators A process for separating a rhodium-containing homogeneous catalyst |
| 01/12/2005 | EP1494991A1 Analogous compounds of strobilurines and their use as acaricides and insecticides |
| 01/12/2005 | CN1564809A Organic compounds |
| 01/12/2005 | CN1564808A Aminonitrile production |
| 01/12/2005 | CN1564807A Method of producing nitrile compounds |
| 01/12/2005 | CN1564806A Processes for the production of alpha-difluoromethyl ornithine (DFMO) |
| 01/12/2005 | CN1184207C Process for producing insecticide intermediate |
| 01/11/2005 | US6841699 Recalcined catalyst |
| 01/11/2005 | US6841507 Aminonitrile production |
| 01/06/2005 | WO2005000839A1 Process for producing 3-acylaminobenzofuran-2-carboxylic acid derivative |
| 01/06/2005 | WO2005000463A2 Mixed metal oxide catalysts for propane and isobutane oxidation and ammoxidation, and methods of preparing same |
| 01/06/2005 | US20050004388 reacting a carbonyl compound with nitrile in presence of a ligand and metal compound |
| 01/06/2005 | US20050004379 Chemical intermediates for drugs; neurological disorders; psychological disorders |
| 01/06/2005 | US20050002837 Reactor apparatus |
| 01/06/2005 | CA2672071A1 Process for preparing 3-acylaminobenzofuran-2-carboxylic acid derivative |
| 01/06/2005 | CA2530377A1 Process for preparing 3-acylaminobenzofuran-2-carboxylic acid derivative |
| 01/06/2005 | CA2529086A1 Process for the preparation of cinnamaldehyde compounds |
| 01/06/2005 | CA2526057A1 Mixed metal oxide catalysts for propane and isobutane oxidation and ammoxidation, and methods of preparing same |
| 01/05/2005 | EP1492745A2 Process for making organic products or non-product streams using phase transfer catalysis |
| 01/05/2005 | CN1561260A Method for the production of isophorondiamine (IPDA, 3-aminomethyl-3, 5, 5-trimethylcyclohexylamine) |
| 01/05/2005 | CN1560029A Substituting Cis-1, 2-dicyano vinyl and synthesis process thereof |
| 01/05/2005 | CN1183104C Treatment of ntiriles with glycolic acid |
| 01/05/2005 | CN1183103C Method for producing cyanoacetic acid esters |
| 01/05/2005 | CN1183061C Preparing substituted olefine |
| 12/30/2004 | US20040267054 Process for removal of acrolein from acrylonitrile product streams |
| 12/30/2004 | US20040267011 Methods for synthesis of diarylmethanes |
| 12/30/2004 | US20040265627 Organic electroluminescent devices, aminostyrylnaphthalene compound and synthesis intermediates thereof, and production processes of the same |
| 12/30/2004 | DE10323574A1 (Hetero)aromatic nitrile production, for use e.g. as agrochemical or pharmaceutical intermediate, from corresponding chloride or bromide and hydrocyanic acid in presence of palladium complex catalyst |
| 12/29/2004 | WO2004113261A1 Method for isolating a homogeneous catalyst containing rhodium |
| 12/29/2004 | EP1490330A2 Polymer bound donor-acceptor-donor compounds and their use in a 3-dimensional optical memory |
| 12/29/2004 | EP1328506B1 Intermediates for use in retinoid synthesis |
| 12/29/2004 | EP1200388A4 Method for preparing cyclohexane carboxylic acids |
| 12/29/2004 | EP1119551B1 Naphthalenecarboxamides as tachykinin receptor antagonists |
| 12/29/2004 | CN1182106C Method of quenching gaseous acrylonitrile and hydrogen cyanide product stream |
| 12/29/2004 | CA2529247A1 Method for isolating a homogeneous catalyst containing rhodium |
| 12/28/2004 | CA2120081C Preparation of halomethylbenzoyl cyanides and novel halomethylbenzoyl cyanides |
| 12/23/2004 | US20040260112 For adiponitrile synthesis; direct hydrocyanation of olefins and isomerization from branched to linear nitriles in the presence of a nickel, platinum or palladium and organophosphorus coordination catalyst and an ionic liquid containing a Lewis Acid and ammonium, oxonium, phosphonium or sulfonium cations |
| 12/23/2004 | US20040260088 Novel compounds |
| 12/23/2004 | US20040259946 Novel process for stereoselective reduction of b ketoesters |
| 12/23/2004 | US20040259940 Precipitation from mother liquors by adding bases or acid addition salts to solution of citalopram |
| 12/23/2004 | US20040259724 Carbonylation of pentenenitrile to 5-cyanovaleric acid; reduction to 6-aminocaporic acid; cyclization to caprolactam |
| 12/23/2004 | US20040256743 Replacing a halogen atom in organic compounds using as a catalyst a tris[tris(dialkylamino)- or tris(alkyleneamino)-phosphoranylideneamino]phosphine oxide or a phosphazenium derivative of the phosphine oxide |
| 12/22/2004 | EP1487773A1 Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid the esters and/or nitriles thereof |
| 12/22/2004 | EP1487771A1 Fluorination of dicarbonyl compounds |
| 12/22/2004 | EP1220833A4 Process and intermediates for making 4-cyanosubstituted cyclohexanoic acids |
| 12/22/2004 | CN1556791A Aminonitrile production |
| 12/22/2004 | CN1556790A Aminonitrile production |
| 12/22/2004 | CN1556789A Aminonitrile production |
| 12/22/2004 | CN1556099A Preparation method of 2,3-dichloro propionitrile |
| 12/22/2004 | CN1181051C Cyano benzylamine and its preparing process |
| 12/16/2004 | WO2004052939A3 Ligands for metals and improved metal-catalyzed processes based thereon |
| 12/16/2004 | US20040254391 Preparation of aliphatic nitriles substituted in the 3 and 5 positions with hydroxyls or protected hydroxyls in the presence of an organic solvent and a phase transfer catalyst |
| 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 | US20040254059 Iron-containing material suitable for use as hydrogenation catalyst |
| 12/15/2004 | EP1486479A1 Method for producing organic compounds by substituting halogen atoms |
| 12/15/2004 | EP1368303B1 Halogen-substituted amino dicarboxylic acid derivatives as medicaments for treating cardiovascular diseases |
| 12/15/2004 | EP1263711B1 Novel use of phenylheteroalkylamine derivatives |
| 12/15/2004 | EP1194224B1 Sparger for oxygen injection into a fluid bed reactor |
| 12/15/2004 | EP0885879B1 Process for producing optically active cyanohydrins |
| 12/15/2004 | CN1555363A Pyrazoline derivatives and their use as pesticides |
| 12/09/2004 | WO2004106284A1 Method for producing purified 2-cyanoacrylate |
| 12/09/2004 | WO2004105929A2 Phase transfer catalysis scrubber |
| 12/09/2004 | WO2003097585A3 Amidoacetonitrile compounds |
| 12/09/2004 | US20040249182 Method for inhibiting polymerization during the recovery and purification of unsaturated mononitriles |
| 12/09/2004 | US20040248734 concentrating a slurry of metals and silica; catalysts for synthesis of acrylonitrile by ammoxidation of propylene |
| 12/09/2004 | US20040248733 Method for producing molybdenum-bismuth-iron contaning composite oxide fluid bed catalyst |
| 12/08/2004 | EP1483242A1 Nitrosodiphenylamine derivatives and their pharmaceutical use against oxidative stress pathologies |
| 12/08/2004 | EP1483234A1 Process for making 5-formylvaleronitrile using reactivated catalyst |
| 12/08/2004 | EP1412341B1 Process for the preparation of racemic citalopram and/or s- or r-citalopram by separation of a mixture of r- and s-citalopram |
| 12/08/2004 | CN1552696A Synthesis of p-cyanoacetophenone by direct catalyst selective oxidation |
| 12/08/2004 | CN1178904C Aminonitrile production |
| 12/08/2004 | CN1178903C Molydenum promoted vanadium-atnimony-oxide based catalyst for selective paraffin ammoxidation |
| 12/07/2004 | US6828457 Comprises reacting aminonitrile and diamine compounds with nucleophilic agent; distillation |
| 12/07/2004 | US6827876 Using alpha, alpha -difluorocyclohexylidene derivative as starting material to obtain difluoromethyl ether derivative |
| 12/02/2004 | US20040242949 Process for the telomerization of a conjugated diene, catalyst and bidentate ligand useful therein |
| 12/02/2004 | US20040242913 A aromatic cyanoamide compound; pesticides; veterinary medicine |
| 12/01/2004 | EP1200394A4 Process for preparing acids via alpha-chloroepoxy esters |
| 12/01/2004 | EP1073627B1 Processes for preparing pesticidal intermediates |
| 12/01/2004 | EP1019190B1 Catalyst comprising at least one phosphonite ligand based nickel (o) complex and method for the production of nitriles |
| 12/01/2004 | CN1550492A Method for preparing high-purity acetonitrile |
| 11/30/2004 | US6825380 Promoted multi-metal oxide catalyst |
| 11/30/2004 | US6825231 Substituted norbornylamino derivatives, processes for their preparation, their use as medicaments or diagnostics, and a medicament comprising them |
| 11/30/2004 | CA2365859C 4-cyano-3-hydroxy butanoyl hydrazines, derivatives and process for the preparation thereof |
| 11/25/2004 | WO2004101499A1 Process for producing (meth)acrylonitrile |
| 11/25/2004 | WO2004101498A2 Method for the hydrocyanation of unsaturated compounds |
| 11/25/2004 | WO2004101497A2 Dinitrile preparation method |
| 11/25/2004 | WO2004101136A2 Fluidized bed reactor with gas cooler |
| 11/25/2004 | US20040236137 A carbonyloxycyano compound; pesticides; veterinary medicine |
| 11/25/2004 | US20040236131 from aqueous solution or vapor streams of wastes or by-products; contacting with electrophilic compound ; separation |
| 11/25/2004 | US20040236129 Optically active catalysts |
| 11/25/2004 | US20040236085 Solid-phase nucleophilic fluorination |
| 11/25/2004 | US20040235648 chelating phosphonites for use as ligands in transition metal complexes, such as nickel; for use as isomerization catalysts |
| 11/25/2004 | US20040235124 Process for production of optically active 3-hydroxy-pentanenitrile |
| 11/25/2004 | CA2522674A1 Fluidized bed reactor with gas cooler |
| 11/24/2004 | EP1479438A1 Method for the oxidative dehydrogenation of ethane |
| 11/24/2004 | CN1176905C Ethylglycinate phthalic nitrile as well as its synthetic method and application |
| 11/23/2004 | US6822110 CaO-catalyzed preparation of isophoronenitrile |
| 11/23/2004 | US6822101 Reacting 1-(3-butynyl)-pyrrolidine or -piperidine with phenolic compound; cyclization; treating with boronic acid derivative; histamine-3 receptor ligands |
| 11/18/2004 | WO2004099123A1 Process for producing (meth) acrylonitrile |