| 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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| 10/12/1999 | US5965546 1-[(2-pyrimidinyloxy)alkyl]4-(heteroaryl)piperazines and related compounds and their therapeutic utility |
| 10/12/1999 | US5964919 Method of storing active zero valent zinc metal |
| 10/07/1999 | WO1999050229A1 Fatty acid analogs and prodrugs |
| 10/07/1999 | WO1999050217A1 Valiolone, a method of preparing it, and its use to prepare acarbose and voglibose |
| 10/07/1999 | WO1999050216A1 Novel chiral inducers, preparation method, use in asymmetrical synthesis and resulting products |
| 10/07/1999 | WO1999050215A1 Process for producing hinokitiol |
| 10/07/1999 | WO1999050214A1 Process for hydrocarbonylations in supercritical carbon dioxide |
| 10/07/1999 | WO1999050207A1 Method for preparing 2-chloro-1-cyclohexyl-4-ethynylbenzene |
| 10/07/1999 | DE19814913A1 Verwendung von Aldehyden als Riechstoffe The use of aldehydes as odorants |
| 10/07/1999 | DE19814879A1 Verfahren zur selektiven Flüssigphasenhydrierung von alpha,beta-ungesättigten Carbonylverbindungen Process for the selective liquid phase hydrogenation of alpha, beta-unsaturated carbonyl compounds |
| 10/07/1999 | CA2326047A1 Process for hydrocarbonylations in supercritical carbon dioxide |
| 10/07/1999 | CA2267832A1 Process for the manufacture of dihydrocitral |
| 10/06/1999 | EP0947511A1 Derivatives of phenoxy acetic acid and of phenoxymethyl tetrazole having antitumor activity |
| 10/06/1999 | EP0947494A1 Derivatives of phenoxy acetic acid and phenoxymethyltetrazole having antitumor activity |
| 10/06/1999 | EP0947493A1 Process for the selective liquid phase hydrogenation of alpha,beta-unsaturated carbonyl compounds |
| 10/06/1999 | EP0947492A1 Process for the preparation of citral |
| 10/06/1999 | EP0946672A1 Liquid crystal materials |
| 10/06/1999 | EP0946573A1 Catalysts made from transition metal compounds and 4,5-diphosphinoacridine-ligands |
| 10/06/1999 | EP0946504A1 Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds |
| 10/06/1999 | EP0946493A1 Process for preparing a naphtalenamine derivative |
| 10/06/1999 | EP0946483A1 Method for producing polyalcohols |
| 10/06/1999 | EP0946482A1 Method for preparing a 4-hydroxybenzaldehyde and derivatives |
| 10/06/1999 | EP0946481A1 Functionalized oligomer mixtures derived from cyclopentene |
| 10/06/1999 | EP0946480A1 Method for producing carbonyl compounds |
| 10/06/1999 | EP0946479A1 Method for producing carbonyl compounds |
| 10/06/1999 | EP0946478A1 Process for the solid phase synthesis of aldehydes, ketones, oximes, amines and hydroxamic acid compounds |
| 10/06/1999 | EP0946466A1 Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator |
| 10/06/1999 | CN1230969A Hydroformlation process |
| 10/06/1999 | CN1230943A Processes for preparation of aryl-'beta'-diketones, aryl-pyrimidine ketones and crop protection intermediates |
| 10/06/1999 | CN1045441C Antifungal agents, processes for the preparation thereof, and intermediates |
| 10/06/1999 | CN1045435C Naphthalene derivative, preparation thereof and middle agent syntherised of same |
| 10/05/1999 | USRE36330 Noble metal supported on a base metal catalyst |
| 10/05/1999 | US5962751 Using orthophosphoric acid |
| 10/05/1999 | US5962747 Oxidizing 1,3-diisopropylbenzene; extraction; circulation |
| 10/05/1999 | US5962745 Hydration of 2-alkenal with water |
| 10/05/1999 | US5962744 Using catalyst complex containing transition metal and phosphite ligand |
| 10/05/1999 | US5962743 Reacting aromatic compounds with carboxylic acid |
| 10/05/1999 | US5960643 Production of ethylene using high temperature demethanization |
| 09/30/1999 | WO1999048851A2 Processes for preparing intermediates |
| 09/30/1999 | WO1999032225A9 Catalytic composition based on chiral ligands with molybdenum, tungsten or chromium and method for asymmetric alkylation of allylic substrates |
| 09/30/1999 | DE19812613A1 Neue cycloaliphatische Polymerbausteine New cycloaliphatic polymer building blocks |
| 09/30/1999 | CA2325402A1 Processes for preparing intermediates |
| 09/30/1999 | CA2267506A1 Process for the manufacture of citral |
| 09/30/1999 | CA2267047A1 Derivatives of phenoxy acetic acid and phenoxymethyl tetrazole having antitumor activity |
| 09/29/1999 | EP0945427A1 Cycloaliphatic compounds as building units for polymers |
| 09/29/1999 | EP0944570A1 5,7-difluoro-3,4-dihydro-2h-naphthalene-1-one derivatives and the use thereof in liquid crystal mixtures |
| 09/29/1999 | EP0944569A1 Polymerizable biaryls, method for the production and use thereof |
| 09/29/1999 | EP0944567A1 Improved method for producing phenol and acetone from cumol |
| 09/29/1999 | CN1230165A Cyclopentenones, process for preparing same, and use thereof |
| 09/29/1999 | CN1229784A Industrial purifying process of resorcinol oxo-benzaldehyde |
| 09/29/1999 | CN1045300C Phosphorous-containing calixarenes, its preparing method and application |
| 09/29/1999 | CN1045289C Process for mfg. alkyl ketene dimer |
| 09/28/1999 | US5959154 Reactors of the type comprising a plurality of adiabatic catalytic beds connected in series, provides the step of flowing the gaseous reagents across at least one of the catalytic beds with substantially radial flow. |
| 09/28/1999 | US5959153 To form an alkanol and alkanone; assisted by an alcohol with 1-6 c atoms, an aldehyde with 1-6 c atoms or an organic sulphoxide |
| 09/28/1999 | US5959146 Tricyclic compounds |
| 09/28/1999 | US5959012 Compatibility, solubility, lower volatility, higher molecular weight |
| 09/28/1999 | US5958916 Dihydronaphthalene and naphthalene compounds, intermediates, formulations, and methods |
| 09/28/1999 | US5958839 Herbicidal compounds |
| 09/28/1999 | US5958822 Possessing a sulfonic acid fluoride, chloride or ester group or a sulfonic acid or a salt of a sulfonic acid group at one end and respectively a hydrolyzable or hydrolyzed silane group at the other end. catalysts for alkylation, acylation, |
| 09/28/1999 | US5958821 Epoxidation of an alkene using a cyclic n-hydroxyimide and a cocatalyst of a compound of a group 2a or transition metal using oxygen; catalyst selectivity; free of phospho-vanadomolybdic acid or tetraphenylporphyrintoato manganese |
| 09/28/1999 | CA2176500C Process for preparing a chiral tetralone |
| 09/23/1999 | WO1999047485A1 Process for effecting allylic oxidation using dicarboxylic acid imides and chromium reagents |
| 09/23/1999 | WO1999047481A1 Method for producing carbonyl compounds |
| 09/23/1999 | WO1999047474A1 Coupling reactions with palladium catalysts |
| 09/23/1999 | WO1999040905A3 Use of hyperforin and hyperforin-containing extracts in the treatment and prophylaxis of dementing diseases |
| 09/23/1999 | DE19813821A1 New epothilone derivatives |
| 09/23/1999 | DE19811517A1 Continuous selective oxidation of hydrocarbon, especially cyclohexane to cyclohexanone |
| 09/23/1999 | DE19811288A1 Preparation of carbonyl compounds by gas phase oxidation of alcohol, especially glyoxal from ethylene glycol |
| 09/23/1999 | CA2321791A1 Coupling reactions with palladium catalysts |
| 09/22/1999 | EP0942938A1 Supported catalyst system, method for the production and use thereof in olefin polymerization |
| 09/22/1999 | CN1045202C Process for making 1,3-diols and 3-hydroxyaldehydes |
| 09/21/1999 | US5955636 Process for producing 6-methyl-3-hepten-2-one and 6-methyl-2-heptanone analogues, and process for producing phyton or isophytol |
| 09/21/1999 | US5955635 From 6-methoxy-naphthaldehyde and t-butyl acetoacetate |
| 09/21/1999 | US5955005 Aqueous dispersions and their use for treating textiles |
| 09/16/1999 | WO1999046322A1 Use of monohydrate zinc acetylacetonate as halogenated polymer stabiliser and preparation method |
| 09/16/1999 | WO1999046229A1 Method for preparing metal salts of beta-dicarbonyl compounds from metal oxides |
| 09/16/1999 | WO1999046228A1 Method for non-oxidative production of formaldehyde from methanol |
| 09/16/1999 | WO1999046044A1 Catalyst comprising a complex of a metal of subgroup viii, on the basis of a phosphonite ligand and method for hydroformylation |
| 09/16/1999 | DE19810794A1 Catalyst useful for hydroformylation of ethylenically unsaturated compounds to produce aldehydes |
| 09/16/1999 | DE19810671A1 Verfahren zur Herstellung von 2,5,6-Trimethyl-cyclohex-2-en-1-on Process for the preparation of 2,5,6-trimethyl-cyclohex-2-en-1-one |
| 09/16/1999 | DE19810087A1 Catalyst exhaustion in non-oxidative catalytic preparation of formaldehyde by methanol dehydration using carbon-free carrier gas |
| 09/16/1999 | CA2322984A1 Use of monohydrate zinc acetylacetonate as halogenated polymer stabiliser and preparation method |
| 09/16/1999 | CA2265318A1 Hydroformylation of olefin feeds containing dienes |
| 09/15/1999 | EP0941987A1 Process for the preparation of 2-Amino-4,5,3',4'-tetramethoxybenzophenone |
| 09/15/1999 | EP0941981A1 Cyclopentenones, process for preparing the same, and the use thereof |
| 09/15/1999 | EP0941980A1 Process for the preparation of 2,5,6-trimethyl-cyclohex-2-en-1-on |
| 09/15/1999 | EP0941302A1 PREPARATION OF TETRAHYDROISO-alpha-ACIDS BY THE HYDROGENATION OF THE METAL SALTS OF ISO-alpha-ACIDS |
| 09/15/1999 | EP0941231A1 Heteroarylic-arylic diphosphines as chiral ligands |
| 09/15/1999 | EP0941230A1 1,3-diphosphinopropane ligands and transition metal complexes formed therefrom, their preparation and use |
| 09/15/1999 | EP0810986B1 Method for preparing nootkatone |
| 09/15/1999 | EP0752980B1 Substituted phenyl compounds and processes for preparing the same |
| 09/15/1999 | EP0739239B1 Sol-gel derived porous microcomposite of perfluorinated ion-exchange polymer and metal oxide |
| 09/15/1999 | CN1228764A Inhibitors of oleamide hydrolase |
| 09/15/1999 | CN1228759A Preparation of 5-(3-butyryl-2,4,6-trimethyl)-2-(1-(ethoxyimino) propyl)-3-hydroxycyclohex-2-en-1-one |
| 09/15/1999 | CN1228758A Haphthyl compounds, intermediates, compositions and methods of use |
| 09/15/1999 | CN1228757A Method for production of 'gamma', 'delta'-unsaturated ketones by reacting tertiary allyl alcohols with alkenyl alkyl ethers |
| 09/15/1999 | CN1228755A Hydroperoxide decomposition process |
| 09/15/1999 | CN1045082C Flower fragrant perfume and its synthetic method |
| 09/14/1999 | US5952530 Selectively solvent extracting from the reaction product fluid by phase separation, using a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, and nonpolar solvent |
| 09/14/1999 | US5952522 Catalyzing the reaction with carbon monoxide and a co-reactant in the presence of a catalyst system comprising a source of platinum, a bidentate ligand and a source of anions |