Patents for C07B 61 - Other general methods (69,072) |
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09/09/1986 | CA1211127A1 Process for the selective preparation of anilines substituted in the meta-position(s) by chlorine |
09/03/1986 | EP0193492A1 Process for the preparation of 1-amino-2-naphthol-4-sulfonic acid |
09/03/1986 | EP0193368A1 Process for producing aromatic dicarboxylic acids |
09/03/1986 | EP0193282A2 A crystalline silicate and method of its synthesis |
09/03/1986 | EP0192849A1 Process for preparing optically active 2-(4-hydroxyphenoxy)propionic acid compounds |
09/02/1986 | US4609769 Catalytic disproportionation and isomerization |
09/02/1986 | US4609765 Process for oxidizing vinylbenzene compounds to β-phenylaldehydes |
09/02/1986 | US4609764 Chromatography, racemization, epimerization |
09/02/1986 | US4609763 Rutenium catalyst, hydrogen bromide promoter, hydroperoxide oxidant |
09/02/1986 | US4609756 Process for the preparation of optionally substituted cinnamic acid in the presence of a catalyst |
09/02/1986 | US4609755 Synthesis of vinyl esters |
09/02/1986 | US4609749 Method for the simultaneous preparation of carboxylic acid trimethylsilyl esters and silylated carboxylic acid amides |
09/02/1986 | US4609639 Heteropolymetallic clusters, methods of making such clusters, and catalysts utilizing such clusters |
09/02/1986 | US4609635 Restoration of molybdenum content |
09/02/1986 | US4609504 Catalytic carbonylation of methyl acetate |
09/02/1986 | US4609498 Preparation of gossyplure |
08/28/1986 | WO1986004834A1 Crystalline magnesia-silica composites and process for producing same |
08/27/1986 | EP0192587A1 Process for the hydrogenation of acetic acid |
08/27/1986 | EP0192353A2 Process for the preparation of alkanoylaminophenyl-alkyl ketones |
08/27/1986 | EP0192340A1 Manufacture of butanedicarboxylic acid esters |
08/27/1986 | EP0192299A1 Process for the preparation of pyrimidine and 2-alkylpyrimidine |
08/27/1986 | EP0192298A1 Process and catalyst for the gas-phase isomerization of an alkene or cycloalkene oxide to the corresponding ketone |
08/27/1986 | EP0192297A1 Process for the preparation of A 2-alkylpyrimidine |
08/27/1986 | EP0192288A1 Steroids substituted at position 17 by a nitromethylene radical, and their use in the preparation of biologically active compounds |
08/27/1986 | EP0192059A1 Dehydroisomerization of hydrocarbons |
08/27/1986 | EP0191935A1 Process for the production of 2-alkyl-1,4-butane dial |
08/26/1986 | US4608444 Process and accompanying catalysts for the hydroformylation of formaldehyde to glycol-aldehyde |
08/26/1986 | US4608443 From acrolein by hydroformylation of acetals and subsequent hydrolysis |
08/26/1986 | US4608439 Process for preparing substituted anthra[1,9-cd]pyrazol-6(2H)-ones |
08/26/1986 | US4608420 Process for the preparation of acylurethanes, and the use thereof |
08/26/1986 | US4608207 Ester interchange |
08/26/1986 | CA1210410A1 Process for the preparation of diamines of the diphenylmethane series |
08/26/1986 | CA1210403A1 Process for the preparation of benzoxazolyl- and benzothiazolyl-oxyphenoxypropionic acid derivatives |
08/26/1986 | CA1210383A1 Ethanol production method and system |
08/20/1986 | EP0191675A1 Process for olefin metathesis in the presence of a complex tungsten catalyst |
08/20/1986 | EP0191502A2 Tin containing activated silicon for the direct reaction |
08/20/1986 | EP0191464A2 Method for the preparation of sugar acetals |
08/20/1986 | EP0191385A2 Process for the preparation of thiocyanatomethylthiobenzothiazoles |
08/20/1986 | EP0191373A1 Co hydrogenation with molybdenum on wide-pore carbon catalysts |
08/20/1986 | CN86101063A Improved hydroformylation process |
08/19/1986 | US4607128 Novel substituted phenyl ethers, process for their preparation, and their use in the preparation of substituted phenols |
08/19/1986 | US4607126 Process for the preparation of glyoxal, alkylglyoxals and acetals thereof |
08/19/1986 | US4607122 High selectivity process for vapor phase oxydehydrogenation of alkanoic acids, such as isobutyric acid, using Dawson structure phosphomolybdic acid |
08/19/1986 | US4607121 By oxidation of the polyethoxy alcohol using platinum or palladium or palladium catalyst, reactivation |
08/19/1986 | US4607120 Process for the production of substituted benzoic acid esters |
08/19/1986 | US4607117 Methyl 2-(2-hydroperoxy-2-propyl)naphthalene-6-carboxylate and process for producing the same |
08/19/1986 | US4607113 From molybdenum trioxide and a dialkylene glycol with removal of water |
08/19/1986 | US4607104 Process for the production of 2,2,6,6-tetraalkyl-4-piperidylamines |
08/19/1986 | US4607100 Artificial sweeteners |
08/19/1986 | US4606861 Process for obtaining anthraquinodimethane derivatives and anthrone derivatives |
08/19/1986 | CA1210024A1 Fluorinated polyether and derivatives thereof |
08/19/1986 | CA1210016A1 Prostaglandin analogues and process for making same |
08/19/1986 | CA1210011A1 Method of preparing dibenzothiazolyl disulfides |
08/19/1986 | CA1209981A1 Crystalline gallosilicates, a process for producing them and their use as catalysts |
08/14/1986 | WO1986004578A1 Method for producing l-phenylalanine |
08/13/1986 | EP0190964A1 Process for the preparation of 2-methylbutene-2 from an olefinic C5 cut comprising 2-methylbutene-1 and at least one n-pentene |
08/13/1986 | EP0190949A2 Obtention of a synthetic silicon-rich offretite and its use in the production of hydrocarbons containing many light olefins by the transformation of methyl alcohol and/or dimethyl ether |
08/13/1986 | EP0190671A2 Process for preparing vinylaminosilanes |
08/13/1986 | EP0190667A1 Process for the preparation of methyl n-methylanthranilate |
08/13/1986 | EP0190617A1 Process for producing a catalyst containing copper and silicium oxide |
08/13/1986 | EP0190609A2 Process for the monoepoxidation of compounds containing two double bonds |
08/13/1986 | EP0190594A2 Coupling of chloroperfluoroalkanes |
08/13/1986 | EP0190473A1 Process for the carbonylation of allenically unsaturated compounds |
08/13/1986 | EP0190466A1 Process for the production of N-Methylcarbamates |
08/13/1986 | EP0190424A2 Process for the preparation of pure dialkyl succinates |
08/13/1986 | EP0190196A1 Improved catalyst and process for converting synthesis gas to liquid motor fuels |
08/13/1986 | CN85109556A Method for production of oxydicarboxylic acid salts |
08/12/1986 | US4605811 Using supercritical conditions to remove deactivators or prevent their accumulation; isomerization |
08/12/1986 | US4605806 Proton-catalyzed reactions catalyzed by hydrogen ion-exchanged layered clays |
08/12/1986 | US4605800 Dehydrochlorination of 3,4-dichlorobut-1-ene using flow temperature steam-striping; continuous process; efficiency |
08/12/1986 | US4605798 Reacting chlorine, hydrofluoric acid, and tetrachloroethylene with a catalyst in a chlorination-fluorination-disproportionation segue |
08/12/1986 | US4605796 From methanol using a cobalt-phosphine catalyst and an aromatic carboxylic promoter |
08/12/1986 | US4605795 Epoxidizing pentene with perpropionic acid saponification without isolation |
08/12/1986 | US4605792 Derivative of (-)-6,6-dimethylbicyclo[3.3.1]ept-2-ene-2-methanol having mucosecretolytic activity, a process for its preparation and pharmaceutical compositions thereof |
08/12/1986 | US4605782 Process for the preparation of an aldehyde |
08/12/1986 | US4605781 Production of 2-methylbutanal |
08/12/1986 | US4605780 Oxygenation of phosphine compounds to phosphine oxides |
08/12/1986 | US4605779 I>omerization of ethylacrolein using a hydrogenation ca alys |
08/12/1986 | US4605777 From o- or p- chloro- or bromobenzaldehyde; nucleophilic aromatic substitution; organic solvent, sodium or potassium nitrate, copper salt catalyst |
08/12/1986 | US4605770 Noncyclic polyalkylene polyamines by the reaction of an alkanolamine compound and an alkyleneamine compound in the presence of a Group IIA or Group IIIB metal acid phosphate catalyst |
08/12/1986 | US4605769 Preparation of alkanolamine |
08/12/1986 | US4605757 Oxidation in dilute aqueous acetic acid solvent containing a soluble ammonium or group 1 or 2 metal compound |
08/12/1986 | US4605750 Catalysts |
08/12/1986 | US4605743 Process for the production of 2,2,6,6-tetraalkyl-4-piperidylamines |
08/12/1986 | US4605742 C talytically hydrogenating furfurylamine or tetrahydro;urfu ylamine |
08/12/1986 | US4605740 Process for the production of N-substituted acrylic acid amides |
08/12/1986 | CA1209592A1 Process for converting olefins into gasoline and distillate |
08/12/1986 | CA1209591A1 Process for isomerizing a halogenated toluene |
08/12/1986 | CA1209589A1 Process for the preparation of optionally halogenated anilines |
08/12/1986 | CA1209587A1 Process for producing paraphenylenediamine mixtures |
08/12/1986 | CA1209585A1 Process for preparing esters and carboxylic acids |
08/12/1986 | CA1209583A1 Preparation of alkylacrylamidoglycolates and their alkyl ethers |
08/12/1986 | CA1209320A1 Decarbonylation process |
08/06/1986 | EP0190101A2 Process for the preparation of N-alkyl-anilines |
08/06/1986 | CN85109304A Polyalkylene polyamines via vapor phase reaction |
08/05/1986 | US4604488 Cyclohexanol derivatives and fragrance compositions containing the same |
08/05/1986 | US4604486 Pinacol-type rearrangement of solfonyloxy alcohols in presence fo organoaluminum compounds |
08/05/1986 | US4604485 Chemical process |
08/05/1986 | US4604478 Method for silalactone preparation and use |
08/05/1986 | US4604475 Method for making organotin halides |