| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 09/30/1980 | US4225451 Peroxyacids |
| 09/30/1980 | US4225338 Urea derivatives, process for making the same and herbicidal composition containing the same |
| 09/30/1980 | US4225334 Used with herbicides |
| 09/30/1980 | CA1086779A1 Process for isomerizing alkyl aromatic hydrocarbons |
| 09/30/1980 | CA1086778A1 Process for the manufacture of 1,1-dihalo-4-methyl-1, 3-pentadienes |
| 09/30/1980 | CA1086777A1 Process for removing unwanted acid substances from reaction products |
| 09/30/1980 | CA1086776A1 Aroma chemicals |
| 09/30/1980 | CA1086775A1 Process for nitrating toluene |
| 09/30/1980 | CA1086771A1 Asymmetric catalysis |
| 09/30/1980 | CA1086770A1 Araliphatic dihalogen compounds and process for their preparation |
| 09/30/1980 | CA1086769A1 Fluorosulphonyl oxafluoroalkanes, their derivatives, fluorosulphonyl olefines, their copolymers and processes for their preparation |
| 09/30/1980 | CA1086765A1 PROCESS FOR THE SIMULTANEOUS PREPARATION OF 2,5-DIOXO- 1,2-OXA-PHOSPHOLANES AND .beta.-HALOGENPROPIONIC ACID HALIDE |
| 09/30/1980 | CA1086758A1 Amino-alkyl-isothioureas and processes for their preparation |
| 09/30/1980 | CA1086753A1 N-sulphenylated carbamates and their use as pesticides |
| 09/30/1980 | CA1086743A1 4,4'-dihydroxy-3,3'-thiphenylmethanedicarboxylic acid compounds |
| 09/30/1980 | CA1086722A1 Thienyl-prostaglandins and process for their manufacture |
| 09/30/1980 | CA1086673A1 Three stage catalytic treatment, under hydrogen pressure of highly unsaturated heavy cuts |
| 09/29/1980 | EP0018393A4 Process for the production of oxygenated products from olefinically unsaturated compounds by hydroformylation with suppression of olefin hydrogenation. |
| 09/23/1980 | US4224457 Process for manufacturing optically active sulfur-containing carboxylic acid |
| 09/23/1980 | US4224418 Compounds containing hydroxyl groups and urethano-aryl-sulfonic acid groups |
| 09/23/1980 | US4224417 High molecular weight polyamines and their use in preparation of polyurethane resins |
| 09/23/1980 | US4224351 Flavoring with certain sulphur compounds |
| 09/23/1980 | US4224255 Process for the production of aldehydes and alcohols from olefinically unsaturated compounds by hydroformylation with suppression of olefin hydrogenation |
| 09/23/1980 | US4224254 Preparation of aromatic and araliphatic aldehydes |
| 09/23/1980 | US4224251 Hydrogenation, anhydrous conditions in presence of alkali or alkaline earth compound |
| 09/23/1980 | US4224249 Toluene diamine from non-washed dinitrotoluene |
| 09/23/1980 | US4224248 Process for the depyrophorization of pyrophoric metal catalysts and uses thereof |
| 09/23/1980 | US4224247 From crude cold acidic solution by neutralizing and contacting with an aromatic amine; preparation of diaryl p-phenylenediamine |
| 09/23/1980 | US4224243 Process for producing dimethyl formamide |
| 09/23/1980 | US4224239 Process for preparing optically active amino acid or mandelic acid |
| 09/23/1980 | US4224238 Process for preparing tertiary alkyl isocyanates |
| 09/23/1980 | US4224236 Process for the manufacture of oxygen-containing carbon compounds from synthesis gas |
| 09/23/1980 | US4224235 Rhodium catalyst regeneration by thermal treatment |
| 09/23/1980 | US4224227 Pesticides |
| 09/23/1980 | US4224226 Fungicides by condensing an acyl cyanide with either a tertiary alcohol or an alkene |
| 09/23/1980 | US4224223 Preparation of alkylene carbonates from olefins |
| 09/23/1980 | US4224193 Olefin oxidation catalyst and process for its preparation |
| 09/23/1980 | US4224190 Indium dispersed in a carrier |
| 09/23/1980 | US4224187 Olefin oxidation catalyst and process for its preparation |
| 09/23/1980 | US4224141 Manufacture of aromatic compounds |
| 09/23/1980 | US4224052 Polysubstituted butanoic acids, esters and derivatives thereof utilizing the same as herbicides |
| 09/23/1980 | US4224051 Methional derivatives and compositions with a growth-regulating effect upon plants |
| 09/23/1980 | CA1086334A1 PROCESS OF PREPARING ETHYNYLBENZENES BY DEHALOGENATION OF .beta..beta..alpha.-TRICHLOROPHENYLETHANE COMPOUNDS |
| 09/23/1980 | CA1086333A1 Hydration reactions |
| 09/23/1980 | CA1086332A1 Process for the selective hydrogenation of the keto group in nonconjugated olefinic ketones |
| 09/23/1980 | CA1086331A1 Substituted benzopinacols and their preparation |
| 09/23/1980 | CA1086330A1 Process for the addition of organic acids to acetylenic compounds contained in inorganic or organic hydrocarbon streams |
| 09/23/1980 | CA1086329A1 Unsaturated carboxylic acids |
| 09/23/1980 | CA1086328A1 X-ray contrast media |
| 09/23/1980 | CA1086327A1 Methyl isocyanate process |
| 09/23/1980 | CA1086292A1 Process for preparing aromatic hydrocarbons using gallium catalysts |
| 09/18/1980 | WO1980001918A1 Polymer,preparation and formulations for preparation thereof use for production of bonded materials,intermediates and preparation thereof |
| 09/18/1980 | WO1980001915A1 24,24-difluoro-25-hydroxycholecalciferol |
| 09/18/1980 | WO1980001912A1 Recovery of alkanol in the production of chloroprene |
| 09/18/1980 | WO1980001911A1 Recovery of alkanol in chloroprene production |
| 09/18/1980 | WO1980001910A1 Recovery of alkanol from bleed streams in chloroprene production |
| 09/18/1980 | WO1980001909A1 Method of separation of isobutylene from c4 hydrocarbon fraction |
| 09/17/1980 | EP0015882A1 Undecanoic acids and esters thereof, and a process for their preparation |
| 09/17/1980 | EP0015876A1 Process for the production of hydroquinone |
| 09/17/1980 | EP0015867A1 Diamides of triiodo-isophthalic acids, their preparation and X-ray contrast agents containing them |
| 09/17/1980 | EP0015776A1 1,1'-Biphenyl-2-yl alkylamine derivatives, their production and cardiovascular preparations containing same |
| 09/17/1980 | EP0015761A2 Polymer, preparation and formulations for preparation thereof and use for production of bonded materials |
| 09/17/1980 | EP0015745A1 Pesticidal carbamoyl sulfides, and preparation and use thereof |
| 09/17/1980 | EP0015716A1 Conversion of lower alcohols alone or together with ether derivatives thereof to hydrocarbons comprising gasoline |
| 09/17/1980 | EP0015715A1 Conversion of lower alcohols and ether derivatives thereof into hydrocarbons in a baffled reactor system |
| 09/17/1980 | EP0015673A1 3-Amino-4-homoisotwistane derivatives for use as antiviral agents, process for their preparation and compositions containing them |
| 09/17/1980 | EP0015665A1 Manufacture of vinyl chloride |
| 09/17/1980 | EP0015653A1 Aldol compounds, their production and their use in the preparation of methanoprostacyclin |
| 09/17/1980 | EP0015625A1 Process for the treatment of heavy products resulting from the production of chlorinated hydrocarbons |
| 09/17/1980 | EP0015616A1 Method for the purification of benzaldehyde |
| 09/17/1980 | EP0015603A1 Process for the dimerization of 1-alkenes |
| 09/17/1980 | EP0015593A1 Process for preparing stably storable urethane acryls |
| 09/17/1980 | EP0015567A1 Process for preparation of phenylcarbamic acid chlorides |
| 09/17/1980 | EP0015537A1 Process for the preparation of dienoic acids |
| 09/17/1980 | EP0015514A2 Optically active tertiary phosphines, process for their preparation and use for asymmetrical syntheses |
| 09/17/1980 | EP0015513A1 Process for obtaining isobutene from mixtures of C4-hydrocarbons containing isobutene |
| 09/17/1980 | EP0015505A1 3-Amino-1,2-propane diols, process for their preparation, pharmaceutical compositions containing them and use thereof |
| 09/17/1980 | EP0015496A2 Process for making amine molybdates |
| 09/17/1980 | EP0015486A2 Process for the preparation of 4,5-dinitro-1,8-dihydroxyanthraquinone |
| 09/17/1980 | EP0015476A1 A method of oxidizing organic compounds in an aqueous system and a catalyst therefor |
| 09/17/1980 | EP0015456A1 Omega-halogeno-acetophenone oxime ethers, preparation thereof and their use as intermediates in the preparation of omega-azolyl-acetophenone oxime ethers |
| 09/17/1980 | EP0015427A1 Process for producing 2-chloro-6-nitrobenzonitrile |
| 09/17/1980 | EP0015418A1 Process for the separation of the two optical isomers of 1-(o-methoxyphenoxy)-3-isopropylamino-propan-2-ol, optical isomers obtained thereby and pharmaceutical compositions of the levorotatory antipode thereof |
| 09/17/1980 | EP0015385A1 Process for the preparation of n-propyl- and n-ethylcyanoacetic acid esters |
| 09/17/1980 | EP0015379A1 Regeneration of rhodium hydroformylation catalysts |
| 09/17/1980 | EP0015318A1 Method of producing pure alpha,omega-C6 to C20 alkenols |
| 09/16/1980 | US4223167 Chemical intermediates, fragrance adjuncts |
| 09/16/1980 | US4223165 Hydroquinones from phenols and hydrogen peroxide in a trifluoromethanesulfonic acid medium |
| 09/16/1980 | US4223164 Ethoxylation with strontium bases |
| 09/16/1980 | US4223160 Reaction of oxirane compounds with carboxylic acids |
| 09/16/1980 | US4223159 By-product recycling process |
| 09/16/1980 | US4223145 Thermal decomposition of hydrochloride of trisubstituted urea |
| 09/16/1980 | US4223138 Vaporization, condensation, retarding flow to reaction zone |
| 09/16/1980 | US4223039 Analgesics |
| 09/16/1980 | US4223034 Tranquilizers |
| 09/16/1980 | US4223011 Therapeutic compositions containing polymers having polyunsaturated acid radicals |
| 09/16/1980 | US4222967 Process for preparing bromine- and fluorine-containing halogenated hydrocarbons |
| 09/16/1980 | US4222966 Process for the manufacture of aldehydes |
| 09/16/1980 | US4222964 2-(2,2-Dihalovinyl-3,3-dimethylcyclopropyl)ethanal |
| 09/16/1980 | US4222961 Ether solvent containing water and ammonia; hydrogenation catalysis |