| Patents for C07D 303 - Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom (12,512) |
|---|
| 04/28/2004 | CN1492780A Method for preparing titanium-containing silicon oxide catalyst |
| 04/28/2004 | CN1147484C Process for the preparation of glycidylesters of branched carboxylic acids |
| 04/22/2004 | US20040077889 Acid catalysts, cation exchangers |
| 04/22/2004 | US20040077886 Mixing and stirring silica and titanium sources and a template of a quaternary ammonium ion; specific average pore diameter, distribution and pore volume per unit |
| 04/22/2004 | US20040077713 Insecticidal eremophilane sesquiterpenes such as 13-hydroxy-valencene, valencene-11,12-epoxide, valencene-13-aldehyde, and nootkatone-1,10-11,12-diepoxide and derivatives |
| 04/22/2004 | US20040077706 Piperidine and azepine derivatives; anxiolytic, analgesic, antidepressant, antiemetic, antiinflammatory, and hypotensive agents; sexual and psychological disorders; Alzheimer*s, Parkinson*s, Lesche-Nyhane, Wilson*s, and Tourette*s syndrome |
| 04/22/2004 | DE10247496A1 Verwendung eines Absatzbeschleunigers bei der Epoxidierung Use of a paragraph accelerator in the epoxidation |
| 04/22/2004 | DE10247495A1 Verfahren zur Epoxidierung cyclischer Alkene Process for the epoxidation of cyclic alkenes |
| 04/21/2004 | EP1411051A1 Use of compounds for accelerated phase separation in heterogenic epoxydation reactions of cycloalkenes |
| 04/21/2004 | EP1411050A1 Process for the epoxydation of cycloalkenes |
| 04/21/2004 | CN1491342A Exothermic reaction system |
| 04/20/2004 | US6723861 Catalytic epoxidation reaction is carried out in at least two reactors, distillation, by-products inhibition, catalyst selectivity |
| 04/15/2004 | WO2004031111A1 Reaction products of 2-propylheptanol with 1-halogen-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane |
| 04/15/2004 | US20040073051 Using an oxidize, catalyst and phase transfer agent |
| 04/15/2004 | DE10246140A1 Umsetzungsprodukte von 2-Propylheptanol mit1-Halogen-2,3-epoxypropanen und 1-Hydroxy-2,3-epoxypropan Reaction products of 2-propylheptanol with1-halo-2,3-epoxypropanen and 1-hydroxy-2,3-epoxypropane |
| 04/15/2004 | DE10246119A1 Heterogeneously catalyzed gas-phase partial oxidation of acrolein to acrylic acid, used to produce polymers for adhesives, involves using active multimetal oxide material containing e.g. molybdenum and vanadium |
| 04/15/2004 | CA2500793A1 Reaction products of 2-propylheptanol with 1-halo-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane |
| 04/14/2004 | EP1406885A1 Process for manufacturing an a-dihydroxy derivative and epoxy resins prepared therefrom |
| 04/14/2004 | EP0980346B1 Co 2? removal from fluorocarbons by semipermeable membrane |
| 04/14/2004 | CN1488631A Cyclic-aliphatic epoxy compound containing pheneylethylene cinnamyl or maleimide functional group |
| 04/14/2004 | CN1145526C Process for preparing catalysts with improved catalytic properties |
| 04/13/2004 | US6720439 Synthesis of ruthenium-hydride complexes and preparation procedures of chiral alcohols and ketones |
| 04/13/2004 | US6720435 Catalyst easily separable from the reaction; discharge the heat of reaction; epoxidation catalysis in fluidized bed without substantial loss of catalytic activity; olefin reacted with a peroxide |
| 04/13/2004 | US6720434 Process for preparing chiral compounds from recemic epoxides by using chiral salen catalysts |
| 04/08/2004 | WO2004028962A1 Novel aqueous hydrogen peroxide solutions |
| 04/08/2004 | WO2003097622A3 Synthesis of 2-alkylcysteines, 2-(hydroxylated phenyl)-4-alkylthiazoline-4-carboxylic acids and derivatives thereof |
| 04/08/2004 | US20040068127 Method for making an oxirane |
| 04/08/2004 | US20040068062 Hydroxyaliphatic functional epoxy resins |
| 04/08/2004 | US20040067846 Forming using quaternary ammonium template in liquid phase; drying while controlling temperature; solvent extraction |
| 04/08/2004 | DE10245585A1 Preparation of partial oxidation or ammoxidation product of propylene, e.g. acrolein, involves subjecting dehydrogenated crude propane in the presence of unconverted propane to heterogeneously catalyzed gas phase partial reaction |
| 04/08/2004 | CA2500396A1 Novel aqueous hydrogen peroxide solutions |
| 04/07/2004 | EP1404444A2 Method for the production of cycloaliphatic compounds (1) having side chains with epoxy groups |
| 04/07/2004 | EP1292602B1 New chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst |
| 04/07/2004 | EP1102733B1 Method for reacting an organic compound with a hydroperoxide |
| 04/07/2004 | EP1086077B1 Novel antiestrogens, a method for the production thereof, and their pharmaceutical application |
| 04/07/2004 | EP0741731B1 Process for epoxidising prochiral olefins |
| 04/07/2004 | CN1144793C Polar-substituted hydrocarbons |
| 04/07/2004 | CN1144774C Process for preparing 2,3-dihalopropanols |
| 04/07/2004 | CN1144621C Method for regenerating catalyst coated with gold particles and use for oxidising unsaturated hydrocarbons carrier |
| 04/06/2004 | US6717001 Process for operating the epoxidation of ethylene |
| 04/06/2004 | US6716992 Free radical curable; adhesives |
| 04/06/2004 | CA2081507C Process for producing epoxide |
| 04/01/2004 | WO2004026473A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 04/01/2004 | WO2004026469A1 Active catalysts for stereoselective ring-opening reactions |
| 04/01/2004 | WO2004026467A1 Process for epoxidation and catalyst to be used therein |
| 04/01/2004 | WO2003104199A3 Iminium salts in cleaning compositions |
| 04/01/2004 | WO2003082218A3 Photosensitive adhesive composition |
| 04/01/2004 | US20040063979 Optically active epoxy compounds and processes for their production |
| 04/01/2004 | US20040063771 Bis-sulfonamide hydroxyethyl-amino retroviral protease inhibitors |
| 04/01/2004 | CA2499275A1 Process for epoxidation and catalyst to be used therein |
| 04/01/2004 | CA2499203A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 04/01/2004 | CA2498893A1 Active catalysts for stereoselective ring-opening reactions |
| 03/31/2004 | EP1403260A2 Optically active epoxy compounds and processes for their production |
| 03/31/2004 | EP1403219A1 Novel aqueous hydrogen peroxide solutions |
| 03/31/2004 | EP1289655A4 Novel chiral salen catalysts, and a process for preparing chiral compounds from racemic epoxides for using them |
| 03/31/2004 | EP1052257B1 Process for producing optically active threo-3-amino-1,2-epoxy compounds |
| 03/31/2004 | CN1486305A Epoxidation catalyst and process |
| 03/30/2004 | US6712942 Working up a mixture comprising alkene and oxygen |
| 03/25/2004 | WO2004024735A2 A new process for the preparation of epothilone derivatives, new epothilone derivatives as well as new intermediate products for the process and the methods of preparing same |
| 03/25/2004 | WO2004024323A1 Palladium catalyst composition |
| 03/25/2004 | WO2004024321A1 Improved catalyst for epoxidation reactions |
| 03/25/2004 | WO2003104167A3 Cyanohydrin ethers and esters as high-sensitivity enzyme substrates |
| 03/25/2004 | US20040059149 Method for the synthesis of compounds of formula 1 and derivatives thereof |
| 03/25/2004 | US20040058431 Stereoselective reduction of substituted oxo-butanes |
| 03/25/2004 | CA2499055A1 Improved catalyst for epoxidation reactions |
| 03/24/2004 | EP1399243A1 Two stage flash for hydrocarbon removal |
| 03/24/2004 | EP1318990B1 Process for preparing optically active epoxides |
| 03/24/2004 | EP1140751B1 Process for making 2,3-dihalopropanols |
| 03/23/2004 | US6710200 Using reporter molecule derivative having aldehyde or ketone group detectable by fluorescence emission, ultraviolet radiation, absorptivity or colorimetric analysis; rearrangements |
| 03/23/2004 | US6710192 Dense phase epoxidation |
| 03/18/2004 | WO2003047499A3 Amphiphilic compounds and vesicles/liposomes for organ-specific drug targeting |
| 03/18/2004 | US20040054202 Method for producing epoxides by oxidising olefins |
| 03/18/2004 | US20040054201 Chiral polymeric salen catalyst, and a process for preparing chiral compounds from racemic epoxides by using them |
| 03/18/2004 | US20040054200 Integrated process for the preparation of olefin oxides |
| 03/18/2004 | US20040054199 Process for epoxidation and catalyst to be used therein |
| 03/18/2004 | US20040053779 A chiral catalyst complex made by contacting an asymmetric tetradentate ligand with a Bronsted acid, a transition metal salt and an oxidant, where the acidity of the conjugate acid of the salt is =/< than the acidity of the acid; efficiency |
| 03/18/2004 | US20040053772 Catalyst for epoxidation reactions |
| 03/17/2004 | EP1397462A1 Monoepoxycyclohexyl carboxylates and aircraft hydraulic fluids containing same |
| 03/17/2004 | EP1397192A1 Process for the recovery of combustible components of a gas stream |
| 03/17/2004 | EP1313554B1 Process and device for carrying out reactions in a reactor with slot-shaped reaction spaces |
| 03/17/2004 | EP1248775B1 Method for the enantioselective preparation of 3,3-diphenyl-2,3-epoxy propionic acid esters |
| 03/17/2004 | EP1077963B1 Epoxidation process |
| 03/16/2004 | US6706849 Glycidyl di-nitropropyl carbonate and poly (glycidyl di-nitropropyl carbonate) |
| 03/11/2004 | WO2004020429A1 Kinetic resolution method |
| 03/11/2004 | WO2003028644A3 Preparation of oligomeric cyclocarbonates and their use in ionisocyanate or hybrid nonisocyanate polyurethanes |
| 03/11/2004 | US20040049004 Oxidizing an allyl ether of a phenol to form the alpha dihydroxy derivative; epoxidation especially by via reaction with a carboxylic acid or ester and hydrogen halide |
| 03/11/2004 | US20040048894 Compounds which mimic the chemical and biological properties of discodermolide |
| 03/11/2004 | US20040048739 Contacting in a solvent (i) a nucleophile; (ii) a compound comprising an electron poor carbon-carbon double bond; and (iii) a catalyst comprising a soluble polymer (SSL) and a polyamino acid (PAA) for the Michael addition reaction |
| 03/11/2004 | US20040048327 Aza-peptide epoxides |
| 03/11/2004 | CA2495448A1 Kinetic resolution method |
| 03/10/2004 | EP1395534A1 Impurity inhibition in olefin metathesis reactions |
| 03/10/2004 | EP1283747B1 Activation and regeneration of a hydro-oxidation catalyst |
| 03/10/2004 | CN1481375A Prepn. of oxirane compounds |
| 03/10/2004 | CN1481374A Prepn. of oxirane compounds |
| 03/09/2004 | US6703415 Epoxides or thiirane derivatives; treating or preventing cancer, angiogenesis, arthritis, connective tissue disease, cardiovascular disease, inflammation or autoimmune disease; antifertility agents |
| 03/09/2004 | US6703403 Method for improving pharmacokinetics |
| 03/04/2004 | WO2004018088A1 Propen recovery in a propylene oxide process |
| 03/04/2004 | US20040044233 Nucleophilic kinetic resolution of cyclic substrates using silyl azides |
| 03/04/2004 | US20040044072 Substituted hydroxyethylamines |
| 03/04/2004 | CA2495993A1 Propen recovery in a propylene oxide process |