| 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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| 12/07/1999 | CA2101524C Inhibiting popcorn polymer formation with esters of inorganic acids |
| 12/02/1999 | WO1999061413A1 Substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives as matrix metalloprotease inhibitors |
| 12/02/1999 | WO1999061410A1 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| 12/02/1999 | WO1999061402A1 Method for producing cyclopentanone |
| 12/02/1999 | WO1999061401A1 Method for the catalytic hydroformylation of olefins in a microemulsion |
| 12/02/1999 | DE19823835A1 Verfahren zur Herstellung von Cyclopentanon A process for preparing cyclopentanone |
| 12/02/1999 | DE19822968A1 Verfahren zur katalytischen Hydroformylierung von Olefinen Process for the catalytic hydroformylation of olefins |
| 12/02/1999 | CA2331056A1 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| 12/01/1999 | EP0960095A1 3-aminocarbonyl/3-aminothiocarbonyl-substituted 2-benzoyl- cyclohexan-1,3-diones with herbicidal effect |
| 12/01/1999 | EP0960091A1 Method for preparing 3,3-dimethylbutyraldehyde |
| 12/01/1999 | EP0960086A1 Recovery of a secondary ethylene stream from an ethylene purification process |
| 12/01/1999 | EP0959987A1 Use of perfluoroalkyl substituted phosphorus compounds as ligands for homogeneous catalysis in supercritical carbon dioxide |
| 12/01/1999 | EP0868502B1 Use of cyclic ketones in perfumery |
| 12/01/1999 | CN1236672A Process for preparing catalyst |
| 12/01/1999 | CN1046934C Acylfulvene analogues as antitumor agents |
| 11/30/1999 | US5994593 From 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane; forming a bisulfite precipitate of the 3,3-dimethylbutyraldehyde |
| 11/30/1999 | US5994592 Process for producing 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid |
| 11/30/1999 | US5994591 Hydroformylation process |
| 11/30/1999 | US5994590 Isomerization of 2,7.octadien-1-ol by feeding 2,7-octadien-1-ol and hydrogen to a reaction zone in the presence of a copper catalyst while controlling the molar ratio of 2,7-octadien-1-ol to hydrogen within a range of 99/1 |
| 11/30/1999 | US5994589 Process for preparing 2,5,6-trimethyl-2-cyclohexen-1-one |
| 11/30/1999 | US5994567 Liquid phase oxidation process |
| 11/30/1999 | US5994381 Antipyretics; antiinflammatory agents; analgesics |
| 11/30/1999 | US5994012 Naphthoquinone derivative and electrophotosensitive material using same |
| 11/30/1999 | US5993788 Polysaccharide alkyl ether. protecting skin and hair against damaging effects of ultraviolet radiation. |
| 11/30/1999 | CA2138243C Stabilizing composition for a chlorinated polymer comprizing beta-diketones |
| 11/30/1999 | CA2000351C Method and apparatus for continuous chemical reactions |
| 11/25/1999 | WO1999060004A1 Organometallic complexes comprising cationic heterocyclic carbenes |
| 11/25/1999 | WO1999060003A1 Novel furylphosphines and organometallic complexes containing them |
| 11/25/1999 | WO1999059961A1 Selective anti-mycobacterial preparations, method for producing the same and pharmaceutical compositions |
| 11/25/1999 | WO1999059951A1 Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidation of 1-chloro-3, 3-dimethylbutane with dimethyl sulfoxide |
| 11/25/1999 | WO1999059950A1 Method for producing ketene from acetic acid by addition of gaseous mixtures containing carbon monoxide or of acetic anhydride |
| 11/25/1999 | WO1999059949A1 Fluorinated ketones and method for making same |
| 11/25/1999 | WO1999059948A1 PROCESS FOR THE PREPARATION OF α-OXOALDEHYDES |
| 11/25/1999 | WO1999059941A1 Method for orthometalation of a carbocyclic aromatic derivative bearing at least an electron donor group |
| 11/25/1999 | DE19822658A1 Ketene production by high temperature decomposition of acetic acid |
| 11/25/1999 | DE19822598A1 Formaldehyde production by dehydrogenation of methanol |
| 11/25/1999 | CA2333186A1 Organometallic complexes comprising cationic heterocyclic carbenes |
| 11/25/1999 | CA2333183A1 Novel furylphosphines and organometallic complexes containing them |
| 11/24/1999 | EP0959080A1 Initiators for radical polymerisation |
| 11/24/1999 | EP0959076A1 Heteroarylperidines and piperazines and their use as antipsychotics and analgetics |
| 11/24/1999 | EP0959075A1 Heteroarylpiperidines and piperazines and their use as antipsychotics and analgetics |
| 11/24/1999 | EP0959063A2 Process for producing alcohols |
| 11/24/1999 | EP0959062A1 Method for production of acrolein and acrylic acid |
| 11/24/1999 | EP0958860A2 Lower alkane oxidative dehydrogenation catalysts containing i) Cr or Mo, ii) W and iii) Sb and process for producing olefins |
| 11/24/1999 | EP0958271A1 Process for preparing aldehydes by hydroformylation |
| 11/24/1999 | EP0958270A1 Process for preparing aldehydes in the presence of an aqueous phase containing rhodium and sulphonated triarylphosphines as catalyst |
| 11/24/1999 | EP0958267A1 Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
| 11/24/1999 | EP0958052A1 Amidophosphonium-salt-containing catalyst for halogen-fluorine exchange reactions |
| 11/24/1999 | CN1236358A Substituted N-[(aminoiminomethyl or aminomethyl) phenyl] propyl amides |
| 11/24/1999 | CN1236353A Process for preparing a linear aldehyde |
| 11/24/1999 | CN1235954A Improved process for preparation of 3,5,5-trimethylcyclohexa-3-en-1-one |
| 11/24/1999 | CN1235953A Method for production of acrolein and acrylic acid |
| 11/24/1999 | CN1235952A Process for preparing phenol and acetone by cumene hydroperoxide intensified decomposition |
| 11/24/1999 | CN1235949A Method for enhancing selectivity of decomposition of dicumyl peroxide to alpha-methyl styrene |
| 11/24/1999 | CN1235871A Lower alkank oxidative dehydrogenation catalysts and process for producing olefins |
| 11/23/1999 | US5990368 Isomerization of allenes to alkynes with an alkaline-earth metal hydride containing catalyst |
| 11/23/1999 | US5990363 Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes |
| 11/23/1999 | US5990360 Deetherification in presence of an aluminium silicate catalyst |
| 11/23/1999 | US5990358 Process for the preparation of formaldehyde |
| 11/23/1999 | US5990357 Process for the oxidation of isoalkylaromatic hydrocarbons, and catalyst for the execution of the process |
| 11/23/1999 | US5990320 Forming a transition metal complex, as hydrogenation and isomerization catalysts |
| 11/23/1999 | US5990142 Antiinflammatory agents and antiallergens having good oral adsorption and bioavailability; cardiotonic and antiischemic agents |
| 11/23/1999 | CA2003925C Preparation of cumene through alkylation of an aromatic compound and preparation of phenol through cumene |
| 11/23/1999 | CA2001167C Substituted 2-aminothiazoles |
| 11/23/1999 | CA1340826C Process for preparing natural benzaldehyde and acetaldehyde, natural benzaldehyde and acetaldehyde compositions, products produced thereby and organoleptic utilities therefor |
| 11/21/1999 | CA2271397A1 A process for preparing a catalyst |
| 11/18/1999 | WO1999058485A1 A process for the synthesis of alkoxyalkyl (trifluoromethylphenyl) methanones |
| 11/18/1999 | WO1999058445A1 Method for preparing hydrazine hydrate |
| 11/18/1999 | DE19821379A1 Verbessertes Verfahren zur Herstellung von 3,5,5-Trimethylcyclohexa-3-en-1-on(beta-Isophoron durch Isomerisierung von 3,5,5-Trimethylcyclohexa-2-en-1-on(alpha-Isophoron)(II) An improved process for preparing 3,5,5-trimethylcyclohexa-3-en-1-one (beta-isophorone by isomerization of 3,5,5-trimethylcyclohexa-2-en-1-one (alpha-isophorone) (II) |
| 11/18/1999 | CA2331060A1 Method for preparing hydrazine hydrate |
| 11/17/1999 | EP0957102A1 Heteroarylpiperidines and piperazines and their use as antipsychotics and analgetics |
| 11/17/1999 | EP0957076A1 Process of producing hydroxyalkanal |
| 11/17/1999 | EP0957075A1 Process for the preparation of 3,5,5-trimethylcyclohexa-3-ene-1-one (beta-isophorone) by isomerization of 3,5,5-trimethylcyclohexa-2-ene-1-one (alpha-isophorone) |
| 11/17/1999 | EP0955994A1 Fragrance delivery systems for personal care articles |
| 11/17/1999 | EP0939750A4 Co-oxidation of h2s and saturated hydrocarbons |
| 11/17/1999 | CN1235591A Functionalization of hydrocarbyl-containing compounds |
| 11/17/1999 | CN1235150A Hydroxy-methyl-hexanones |
| 11/17/1999 | CN1046499C Process for producing mathacrolein |
| 11/17/1999 | CN1046498C Improved process for producing beta-diketone |
| 11/16/1999 | US5986146 Process and reactor for heterogeneous exothermic synthesis of formaldehyde |
| 11/16/1999 | US5986145 Removal of cobalt or rhodium carbonyl from hydroxypropanalsolutions with oxygen to form carbon monoxide |
| 11/16/1999 | US5986111 Pyronin antibacterials, process and novel intermediates thereto |
| 11/16/1999 | US5986104 Esterification of acid compounds formed by oxidation of methyl groups to form herbicides |
| 11/16/1999 | US5985935 Treatment and prophylaxis of diseases caused by parasites, or bacteria |
| 11/16/1999 | US5985928 Bioactive bicyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof |
| 11/16/1999 | US5985786 Packed silver-catalyst bed doped with phosphorus |
| 11/16/1999 | US5985626 Schiff base |
| 11/16/1999 | US5985119 Electrokinetic pumping |
| 11/13/1999 | CA2271518A1 Improved process for the preparation of 3,5,5-trimethylcyclohexa-3-en-1-one (.beta.-isophorone) by isomerisation of 3,5,5-trimethylcyclohexa-2-en-1-one (.alpha.-isophorone) (ii) |
| 11/11/1999 | WO1999057158A1 Process for selective oxidation of primary alcohols |
| 11/11/1999 | WO1999057123A1 Purification of carboxaldehyde |
| 11/11/1999 | WO1999057089A1 Process for the production of enantiomerically pure or optically enriched sertraline-tetralone using continuous chromatography |
| 11/11/1999 | DE19819317A1 Verbessertes Verfahren zur Herstellung von Acetaldehyd aus Ethylen und Sauerstoff An improved process for the production of acetaldehyde from ethylene and oxygen |
| 11/11/1999 | CA2330621A1 Purification of carboxaldehyde |
| 11/10/1999 | EP0955290A1 Unsaturated ketones and their use in perfumery |
| 11/10/1999 | EP0955286A1 Dihydro- or tetrahydronaphthalene derivatives having (anti-)estrogen activity |
| 11/10/1999 | EP0955285A1 Process and apparatus for production of 5-cyclohexadecen-1-one |
| 11/10/1999 | EP0954375A1 Novel supported catalysts |
| 11/10/1999 | EP0954302A1 Therapeutic methods and compositions involving isoflavones |
| 11/10/1999 | EP0553314B1 Process for the manufacture of spiroketals |