| 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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| 04/28/1993 | EP0538898A2 Cytotoxic bicyclo (7.3.1)-tridec-4-ene-2,6-diyne compounds and process for the preparation thereof |
| 04/28/1993 | EP0538839A1 Benzophenone derivative, utraviolet absorbent and external preparation for skin |
| 04/28/1993 | EP0538732A1 Process for the recovery of rhodium from reaction products of oxosynthesis |
| 04/28/1993 | EP0538686A2 Process for the preparation of 2,2,-bis-hydroxymethyl-butanediol-(1,4) |
| 04/28/1993 | CN1071431A Asymmetric syntheses |
| 04/28/1993 | CN1071423A Bicyclic carboxylic acid derivatives |
| 04/28/1993 | CN1071418A Benzo (f) quinolinones |
| 04/28/1993 | CN1071412A Process for removing acetone from carbonylation processes |
| 04/27/1993 | US5206442 Manufacturing of α,β-unsaturated aldehydes and ketones |
| 04/27/1993 | US5206441 High rate process for preparation of cyclohexanol and cyclohexanone |
| 04/27/1993 | US5206437 Form complexes and absorb ultraviolet rays |
| 04/27/1993 | US5206217 Indane compounds and compositions |
| 04/27/1993 | US5206201 Mixing raw materials; molding; drying; calcining |
| 04/27/1993 | US5206000 Process for the recovery of rhodium from aqueous solutions containing rhodium complexes |
| 04/26/1993 | CA2081007A1 Cytotoxic bicyclo¬7.3.1|tridec-4-ene-2, 6-diyne compounds and process for the preparation thereof |
| 04/25/1993 | CA2080747A1 Process for recovering rhodium from the reaction products of the oxo synthesis |
| 04/22/1993 | CA2077282A1 Aldol condensation using solid basic catalyst of mgo and al o having a high surface area |
| 04/21/1993 | EP0537909A1 3-(Unsubstituted or substituted benzyl)-1-alkyl-2-oxocyclopentane carboxylic acid alkyl ester derivatives, and their preparation and use |
| 04/21/1993 | EP0537742A2 Styrene derivatives |
| 04/21/1993 | EP0537625A2 Process for preparing 2-hexene-1,6-dial |
| 04/21/1993 | EP0537218A1 $g(a)-FORMYLGLUTARALDEHYDES |
| 04/21/1993 | EP0407557B1 Reaction processes in a multi-stage fluidized bed |
| 04/20/1993 | US5204373 Farnesylated tetrahydro-naphthalenols as hypolipidemic agents |
| 04/20/1993 | US5204363 Heterocyclic compounds |
| 04/20/1993 | US5204351 Antiarteriosclerosis, anticholesterol agents |
| 04/20/1993 | CA1316545C Quenching process of reaction product gas containing methacrylic acid and treatment method of quenched liquid |
| 04/16/1993 | CA2080554A1 Styrene derivatives |
| 04/15/1993 | WO1993007123A1 Fluoroalkylated amphiphilic ligands, their metallic complexes and their uses |
| 04/15/1993 | WO1993007111A1 Cyclopentane and cyclopentene derivatives with antiallergic antiinflammatory and tumor necrosis factor inhibiting activity |
| 04/15/1993 | WO1993007109A1 3,4-dihydro-4-oxo-3-(prop-2-enyl)-1-phtalazineacetic acids and derivatives, preparations thereof and drugs containing same |
| 04/15/1993 | CA2120606A1 3,4-dihydro-4-oxo-3-(prop-2-enyl)-1-phthalazineacetic acids and derivatives, preparations thereof and drugs containing same |
| 04/15/1993 | CA2120351A1 Cyclopentane and cyclopentene derivatives with antiallergic antiinflammatory and tumor necrosis factor inhibiting activity |
| 04/14/1993 | EP0536960A2 Preparation of 2-hydroxymandelic acids and 2-hydroxybenzaldehydes |
| 04/14/1993 | EP0536377A1 Manufacture of neopentyl glycol (i). |
| 04/14/1993 | EP0536193A1 Method for the aldolization of compounds with active hydrogen atoms |
| 04/14/1993 | CN1020276C Aromutic 1,2-diketone monopinch ketone making method |
| 04/13/1993 | US5202503 Chemical intermediates for the preparation of pesticides |
| 04/13/1993 | US5202497 Process for preparing unsaturated aldehydes |
| 04/13/1993 | US5202496 Method of making isophorne |
| 04/13/1993 | US5202495 Reacting 6-methoxy-2-naphthaldehyde with acetylacetone to form 3-(6'-methoxy-2'-naphthylmethylene)-2,4-pentanedione, catalytic hydrogenation of intermediate to form 3-(6'methoxy-2'-naphthylmethyl)-2,4-pentanedione |
| 04/13/1993 | US5202478 Ozonization of cycloalkene; catalytic hydrogenation; oxidation |
| 04/13/1993 | US5202474 Forming alpha-arylpropionic acid by using a coordination catalysts |
| 04/13/1993 | US5202473 Ruthenium-binap asymmetric hydrogenation catalyst |
| 04/13/1993 | US5202471 Alkyl, alkoxy and thioalkoxy substituted diphenyl acetylenes having retinoid like activity |
| 04/13/1993 | US5202460 Acylating a 2-oxo-3-alkoxycarbonyl-3-halo-6-methyl-7-alkyl-heptane or -ene using an alkali acid salt followed by decarboxylation |
| 04/13/1993 | US5202433 For racemic mixtures |
| 04/13/1993 | US5202359 Aceto- and benzophenones, especially those substituted by highly fluorinated alkyl groups; fluoropolymer coatings |
| 04/13/1993 | US5202356 Insecticides, miticides |
| 04/13/1993 | US5202297 Rhodium hydroformylation catalysts containing bisphosphite ligands |
| 04/13/1993 | US5201931 Abscisic acid-related plant growth regulators - germination promoters |
| 04/10/1993 | WO1993007112A1 Process for removing acetone from carbonylation processes |
| 04/07/1993 | EP0535682A1 Preparation of aryl-substituted olefins |
| 04/07/1993 | EP0535448A2 Process and intermediates for the preparation of an antiviral agent containing a cyclobutyl group |
| 04/06/1993 | US5200548 2,4,5-Trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives |
| 04/06/1993 | US5200539 Conversion of alpha-olefins to aldehydes |
| 04/06/1993 | US5200535 Cyclohexanone derivatives |
| 04/06/1993 | US5200532 Preparation of 2,2-disubstituted-2,3-dihydrobenzofurans |
| 04/06/1993 | US5200380 Catalyst containing rhodium and sulfonated diphosphine |
| 04/06/1993 | CA1315804C Purification of beta acids for hydrogenolysis and such purified beta acids |
| 04/06/1993 | CA1315686C Pharmaceutical compositions containing at least one naphtylaromatic compound as an active ingredient |
| 04/06/1993 | CA1315674C Pharmaceutical compositions containing at least one bicyclic aromatic derivative as an active ingredient |
| 04/03/1993 | CA2079496A1 Process and intermediates for the preparation of an antiviral agent |
| 04/03/1993 | CA2078754A1 Preparation of aryl-substituted olefins |
| 04/01/1993 | WO1993006110A1 Preparation and use of (2-butene-1,4-diyl)magnesium complexes in organic synthesis |
| 04/01/1993 | WO1993006066A1 METHYLATING OR ETHYLATING AGENT AND PROCESS FOR 1,4-ADDING A METHYL OR ETHYL GROUP TO AN α,β-UNSATURATED KETO COMPOUND __ |
| 04/01/1993 | WO1993002024A3 Recovery of high-boiling aldehydes from rhodium-catalyzed hydroformylation processes |
| 03/31/1993 | EP0534582A1 Methylation or ethylation agent and process for an 1,4-addition of a methyl- or ethylgroup to an alpha, beta-insaturated ketogroup |
| 03/31/1993 | EP0534546A1 Farnesyl pyrophosphate analogs |
| 03/31/1993 | EP0534249A2 Process for the preparation of 3-phenyl-2-propenones |
| 03/31/1993 | EP0534094A2 Process for removing aldehydes and/or vinyl esters from gaseous or liquid process streams |
| 03/31/1993 | CN1070393A Method for manufacture of 1,3-propanediol |
| 03/30/1993 | US5198589 Reaction of carbon monoxide and hydrogen with olefin |
| 03/30/1993 | US5198588 Intermediates for prostaglandins |
| 03/30/1993 | US5198581 Catalytic oxidation of propylene, isobutylene, tert-butyl alcohol and methyl tert-butyl ether with oxygen |
| 03/30/1993 | US5198580 Partial oxidation, mixed metal oxide catalyst |
| 03/30/1993 | US5198578 Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
| 03/30/1993 | US5198567 Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them |
| 03/30/1993 | US5198561 Phosphine complexes with ruthenium |
| 03/30/1993 | US5198560 Cytotoxic bicyclo[7.3.1]tridec-4-ene-2,6-diyne compounds and process for the preparation thereof |
| 03/30/1993 | US5198513 Reactive compounds containing perfluorovinyl groups |
| 03/30/1993 | CA1315296C Process for obtaining substantially aldehyde-free ketone products |
| 03/30/1993 | CA1315279C Anti-inflammatory agents |
| 03/28/1993 | CA2079080A1 Farnesyl pyrophosphate analogs |
| 03/24/1993 | EP0532965A2 Process for the preparation of aromatic carbonyl- or sulfonyl compounds with aryletherstructure |
| 03/23/1993 | US5196619 Mercaptans and hydrogen sulfide |
| 03/23/1993 | US5196610 Insecticidal ethers |
| 03/23/1993 | US5196609 Preparation of 3-alkoxycarbonyl propenals and 3-dialkoxymethyl propenals |
| 03/23/1993 | US5196608 Chemical intermediates for vitamin A |
| 03/23/1993 | US5196607 4-dichlorophenyl-3,4-dihydro-1(2H)-naphthalenone from ephedrine and dichlorocinnamoyl chloride |
| 03/23/1993 | US5196597 Condensation, circulation |
| 03/23/1993 | US5196596 Higher aldehyde separation process |
| 03/23/1993 | US5196517 Selected trihydroxybenzophenone compounds and their use as photoactive compounds |
| 03/23/1993 | US5196345 Method for controlling the removal of acidic metal carbonyl hydride from product streams |
| 03/23/1993 | CA1314906C Didehydro vitamin d -derivatives |
| 03/23/1993 | CA1314899C2 Epoxides |
| 03/23/1993 | CA1314896C Process for preparing iodinated substituted aromatic compounds |
| 03/18/1993 | WO1993005025A1 C-linked pyrazole derivatives |
| 03/18/1993 | WO1993005006A1 Method of producing acetol |
| 03/18/1993 | WO1993005005A1 Acetophenone removed from phenol purification residues |
| 03/18/1993 | WO1993005004A1 Novel compound and separating agent |