| 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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| 10/28/1992 | EP0511036A1 Synthesis intermediaries with an hexanic ring, and process for their preparation |
| 10/28/1992 | EP0510566A1 Molybdenum-phosphorus-vanadium containing oxidation catalysts with channels formed by flammable fibre materials |
| 10/28/1992 | EP0510358A1 Recovery process of rhodium contained in the distillation residue from the oxosynthesis production |
| 10/28/1992 | CN1018830B Process for decreasing ketene tripolymer in diketen products |
| 10/28/1992 | CN1018827B Calcium independent camp phosphodiesterase inhibitor antidepressant |
| 10/27/1992 | US5159118 Chemical intermediate; controlling plant diseases, plant growth regulators, fungicides |
| 10/27/1992 | US5159117 Preparation of α,α-dialkoxy ketones |
| 10/27/1992 | US5159111 Fluorocyclopropyl derivative fungicide intermediates |
| 10/27/1992 | US5159082 Process for producing aromatic compound |
| 10/27/1992 | US5158981 Skin disorders, deodorants |
| 10/27/1992 | US5158977 Antioxidant; preventive treatment of cutaneous inflammations and allergies |
| 10/27/1992 | CA1309401C Fungicides |
| 10/26/1992 | WO1992018451A1 8-exo-formyl-2,6-exo-tricyclo[5.2.1.02,6]decane, method for preparing it and use of same |
| 10/22/1992 | DE4112694A1 Use of 3-alkyl-cyclohexan-1-one cpds. as perfumes - for technical or cosmetic products, stable under neutral, acidic or basic conditions |
| 10/21/1992 | EP0509925A1 Process for the purification of pseudo-ionone |
| 10/21/1992 | CN1065481A Method for fixed base catalytic synthetic false violet ketone |
| 10/20/1992 | US5157205 Solutions of caustic and sulfite |
| 10/20/1992 | US5157157 Catalytic oxidation of tetralin |
| 10/20/1992 | US5157133 Vitamin A and E precursors |
| 10/20/1992 | US5157048 Process for the preparation of ketones and novel insecticides produced therefrom |
| 10/20/1992 | CA1309113C Selective liquid phase disproportionation catalysts for iodoaromatics |
| 10/20/1992 | CA1309108C Hydroformylation of aqueous formaldehyde using a rhodium-tricyclohexylphosphine catalyst system |
| 10/20/1992 | CA1309080C Polymerization catalysts and polymerization process using such catalysts |
| 10/15/1992 | WO1992017433A1 Preparation of chiral hydroxyketones |
| 10/15/1992 | WO1992017176A1 Retroviral protease inhibiting compounds |
| 10/15/1992 | WO1992017076A1 Flavoring and browning materials by pyrolysis of sugars and starches |
| 10/15/1992 | DE4112093A1 8-exo-formyl-2,6-exo-tricyclo (5.2.1.0(pfeil hoch)2(pfeil hoch)(pfeil hoch),(pfeil hoch)(pfeil hoch)6(pfeil hoch))decan, verfahren zu seiner herstellung sowie verwendung desselben 8-exo-formyl-2,6-exo-tricyclo (5.2.1.0 (arrow up) 2 (arrow up) (arrow up) (arrow up) (arrow up) 6 (arrow up)) decane, moved to its manufacture and use thereof |
| 10/14/1992 | CN1065264A Stereoselective preparation of substituted piperidines |
| 10/14/1992 | CN1065220A Process for recovering rhodium from distillation residues of products of oxo synthesis |
| 10/14/1992 | CN1018639B Preparation of 1, 1, 3-trichloroacetone |
| 10/13/1992 | US5155280 Process for the oxidation of alcohols to aldehydes |
| 10/13/1992 | US5155279 Process for the oxidation of alcohols to aldehydes |
| 10/13/1992 | US5155278 Reacting with a solubilized stable free radical nitroxide in the presence of nitric acid, a non-basic polar solvent and an oxidant |
| 10/13/1992 | US5155277 Process for converting tertiary amine n-oxides to aldehydes |
| 10/13/1992 | US5155276 Adding aluminum or an aluminum compound and alkali metal hydroxide, heating, cooling to form alkali isohumulon; purification and transformation; used for spicing of beer |
| 10/13/1992 | US5155274 Catalyst for amination of unsaturated compounds with secondary amine |
| 10/13/1992 | US5155262 Anhydrous diluents for the isobutylene oxidation reaction to methacrolein and methacrolein oxidation to methacrylic acid |
| 10/13/1992 | US5155247 Use of organorhenium compounds for the oxidation of multiple C--C-bonds, oxidation processes based theron and novel organorhenium compounds |
| 10/13/1992 | US5155228 FK-506 C10-C18 process intermediates |
| 10/13/1992 | US5155196 Derived from propargyl ethers, cyclization to chromenes; waterproof, heat and solvent resistant; structural materials |
| 10/13/1992 | US5154763 Stabilized aqueous alkyldiketene emulsions |
| 10/13/1992 | US5154753 Cyclohexenone derivatives, their preparation and their use as herbicides and plant growth regulators |
| 10/13/1992 | CA1308739C Process for the preparation of aldehydes |
| 10/13/1992 | CA1308731C Nona-1,3,5-triene derivatives; process for preparing them and their use |
| 10/07/1992 | EP0507674A1 Process for the preparation of unsaturated aldehydes |
| 10/07/1992 | EP0507013A1 Process for the preparation of aromatic beta-diketones |
| 10/07/1992 | EP0506760A1 Catalytic method to produce hydroxy substituted arylophenones |
| 10/07/1992 | CN1018546B Reduction of carboxylic esters |
| 10/06/1992 | US5153339 Oxidizing naphthalene and phthalic anhydride solvent extraction with hydrocarbon |
| 10/06/1992 | US5153327 7-Oxabicycloheptyl substituted heterocyclic amide or ester prostaglandin analogs useful in the treatment of thrombotic and vasospastic disease |
| 10/06/1992 | US5153211 Spiro-tricyclicaromatic succinimide derivatives as inhibitors of aldose reductase |
| 10/06/1992 | US5153156 Spray drying slurry of magnesium aluminum synthetic clay, plasticizing with diatomaceous earth, shaping, drying, and calcining |
| 10/06/1992 | US5152922 1,4-distyrylbenzene compounds and mixtures thereof with other 1,4-distyrybenzene compounds |
| 10/03/1992 | WO1992013041A1 Inhibiting popcorn polymer formation with esters of inorganic acids |
| 10/03/1992 | CA2064495A1 Process for preparing unsaturated aldehydes |
| 10/01/1992 | WO1992016487A1 Process for preparing an alkanone and/or alkanol |
| 10/01/1992 | WO1992016483A1 Methylene cyclobutane derivates |
| 09/30/1992 | EP0506341A1 Preparation of chiral hydroxyketones |
| 09/30/1992 | EP0506068A1 Oxidation of terminal olefins to aldehydes |
| 09/30/1992 | CN1064963A Method for manufacturing aluminum foils used as electrolytic capacitor electrodes |
| 09/29/1992 | US5151550 Cyclopentane derivatives |
| 09/29/1992 | US5151545 3,5-dihydroxy-6,8-nonadienoic acids and derivatives as hypocholesterolemic agents |
| 09/29/1992 | US5151537 Process for the recovery of rhodium from the residues of distillation processes |
| 09/29/1992 | US5151532 Process for the production of high-purity tetrachloro-1,4-benzoquinone |
| 09/29/1992 | US5151447 Bactericides and fungicides |
| 09/29/1992 | US5151438 Retroviral protease inhibiting compounds |
| 09/29/1992 | US5151411 Perfumes formed by rearrangement of cyclic esters in the presence of polyphosphoric acid and methanesulfonic acid |
| 09/29/1992 | CA2064378A1 Oxidation of terminal olefins to aldehydes |
| 09/29/1992 | CA1308121C Compositions possessing pheromone-like activity |
| 09/29/1992 | CA1308120C Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same |
| 09/29/1992 | CA1308119C Process for the preparation of benzaldehyde in the gas phase |
| 09/29/1992 | CA1308118C Process for the production of aldehydes by hydroformylation |
| 09/29/1992 | CA1308096C Porphyrins, their syntheses and uses thereof |
| 09/27/1992 | WO1992017449A1 Stereoselective preparation of substituted piperidines |
| 09/27/1992 | WO1992017432A1 Process for the preparation of 2-alkyl-4-acyl-6-tert-butylphenol compounds |
| 09/24/1992 | DE4108868A1 2,3,6,7-Tetra-substd.-1,4,5,8-tetra:hydro-naphthalene prepn. - by reaction of allene with alkyne cpd., in presence of Gp=VIII metal cpd. catalyst |
| 09/23/1992 | EP0505122A1 Alpha, alpha-dialkylbenzyl derivatives |
| 09/23/1992 | EP0504844A2 4,4-Dimethyl-1-phenylpentane-1,3-dione derivative and UV ray absorbent and cosmetic containing the same |
| 09/23/1992 | EP0504814A2 Reactivation of hydroformylation catalysts |
| 09/23/1992 | EP0504706A1 Heptandionate compounds of alkaline earth metals |
| 09/23/1992 | EP0504592A1 Tertiary alcohol with a campholene substructure unit and its use as a perfumery ingredient |
| 09/23/1992 | EP0362309B1 (ethylenedioxo-3,3 cyclohexyl)-4 acetophenone and derivatives thereof, processes for preparing them and use of these compounds |
| 09/23/1992 | CN1064673A Reduction of carboxylic esters |
| 09/22/1992 | US5149884 Tube bundle reactor, use thereof in exothermic organic reactions, and preparation of ketones and aldehydes using same |
| 09/22/1992 | US5149881 One step from hydrogen and acetone, metal oxide or hydroxide treated with organosilicon compound |
| 09/22/1992 | US5149880 Nitrogen-containing aromatic heterocyclic ligand-metal complexes and their use for the activation of hydrogen peroxide and dioxygen in the reaction of organic compounds |
| 09/22/1992 | US5149850 Chlorination of hydroquinone with chlorine gas in hydrochloric acid, diluting with water and heating |
| 09/22/1992 | US5149843 Chemical intermediate for antitumor-anticarcinogenic agents |
| 09/22/1992 | US5149711 2-cyclopentenone derivatives |
| 09/19/1992 | CA2063168A1 Reactivation of hydroformylation catalysts |
| 09/17/1992 | WO1992015617A1 Separating agent |
| 09/17/1992 | WO1992015616A1 Novel polysaccharide drivative and separating agent |
| 09/17/1992 | WO1992015544A1 Method of making 2,7-dimethyl-2,4,6-octatrienedial and derivatives thereof |
| 09/17/1992 | WO1992015400A1 Ruthenium-binap asymmetric hydrogenation catalyst |
| 09/17/1992 | DE4206771A1 Methylencyclobutanderivate Methyl cyclobutane derivatives |
| 09/16/1992 | EP0503564A2 Method for producing an aldehyde |
| 09/16/1992 | EP0503471A1 Acylaminosubstituted hetrazepines |
| 09/16/1992 | CN1064481A Hydrazone compounds, processes for their production, intermediates useful for their production and pesticidal compositions containing them |
| 09/15/1992 | US5147901 Propionphenone derivatives as photoinitiators for photopolymerization |
| 09/15/1992 | US5147512 Recovering 3-pentanone from a mixture with 2-pentanone using a glycol or glycol mixture extractive agent |