| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 04/16/1991 | US5008445 Reacting carboxylic acid, olefin, oxygen using catalyst containing palladium, oxygen-containing nitrogen compound, metal halide |
| 04/16/1991 | US5008442 Surface-active compounds on the basis of arylated fatty substances and their use |
| 04/16/1991 | US5008440 Herbicide composition |
| 04/16/1991 | US5008439 Synthesis of 2-(4-hydroxyphenoxy) alkanoic acid esters |
| 04/16/1991 | US5008432 Production of mercapto compounds |
| 04/16/1991 | US5008383 Surface-active agents |
| 04/16/1991 | US5008292 Pesticidal method |
| 04/16/1991 | US5008261 Agents for repelling insects and mites |
| 04/16/1991 | US5008234 Vaporizing metal to form metal-ethylene complex, solidification, heating to remove excess ethylene, impregnating support decompsoing the complex to leave metal deposits |
| 04/16/1991 | US5008046 Process for the continuous esterification of fatty acids |
| 04/16/1991 | CA1283250C Cyclohexanealkanoic acids |
| 04/16/1991 | CA1283131C Preparation of deuterated methylene chloride |
| 04/16/1991 | CA1283130C Cotelomers of vinilydene fluoride with fluorinated olefins and processfor their preparation |
| 04/16/1991 | CA1283128C Process for the preparation of hydroxyamines |
| 04/16/1991 | CA1283127C Reaction products of bisglycidyl thioethers |
| 04/16/1991 | CA1283124C Keratinic fiber dye composition having a 2-nitro-metaphenylenediamine base, process for its preparation and novel 2-nitro-metaphenylenediamine used |
| 04/16/1991 | CA1283123C Mercaptan-containing polyphenols |
| 04/16/1991 | CA1283122C Phenyl ethers |
| 04/16/1991 | CA1283121C End carboxyl bearing reactive vinyl monomers and preparation thereof |
| 04/16/1991 | CA1283110C Herbicidal 2-(substituted-phenyl)-3-amino-2- cyclopentenone derivatives |
| 04/16/1991 | CA1283102C Process for the production of amides |
| 04/16/1991 | CA1283076C (S) .alpha.-CYANO-3-PHENOXY BENZYL ACETATE |
| 04/12/1991 | CA2027306A1 Phenylacetic acid derivatives and fungicides containing them |
| 04/10/1991 | EP0421928A2 Hydroxyphenylcarboxylic acid esters as stabilizers |
| 04/10/1991 | EP0421853A1 Method of carbonylation of acrylic acid |
| 04/10/1991 | EP0421472A1 Process for racemization of optically active 4-phenylbutanoic acid esters |
| 04/10/1991 | EP0421298A2 Lubricant oil compositions |
| 04/10/1991 | EP0421271A2 3-Substituted-2-hydroxy-3-formyle propionic acid esters, process for their preparation and their use in the preparation of 3-substituted-3-formyle acrylic acid esters |
| 04/10/1991 | EP0421102A2 Substituted acrylic acid esters |
| 04/10/1991 | EP0420884A1 Compounds containing at least three functional ester groups and process for producing them |
| 04/09/1991 | US5006660 Reacting a halogenbenzene with alcohol or phenol in presence od copper(or compound thereof), amine, and base |
| 04/09/1991 | US5006648 Process for preparing partial polyol fatty acid esters |
| 04/09/1991 | US5006585 Stain-resistant plasticizer compositions and method of making same |
| 04/09/1991 | US5006561 Indane sulfonamide anti-arrhythmic agents and use |
| 04/09/1991 | US5006539 Thromborane inhibitor |
| 04/09/1991 | US5006284 Supplying melt to aqueous methane solution |
| 04/09/1991 | CA1282800C Acid catalyzed process |
| 04/09/1991 | CA1282797C Process for preparing bisphenol a |
| 04/09/1991 | CA1282796C Decontamination of (hydrocarbylthio) aromatic amines |
| 04/09/1991 | CA1282794C Process for preparing hydroxylamines and products thus obtained |
| 04/09/1991 | CA1282793C Preparation process of cinnamate ester |
| 04/09/1991 | CA1282792C Herbicidal 5-(alkylthiophenyl) cyclohexan -1,3-dione derivatives |
| 04/09/1991 | CA1282791C Method for preparation of mercaptobenzoates |
| 04/09/1991 | CA1282790C Recovery of a (trifluoromethyl)-naphthalene |
| 04/09/1991 | CA1282789C Process for the co-production of aromatic carboxylates and alkyl iodides |
| 04/09/1991 | CA1282788C Industrial process for the preparation of aminoacids by protein hydrolysis in an acid medium |
| 04/09/1991 | CA1282787C Synthesis of aryloxypropanolamines and arylethanolamines |
| 04/04/1991 | WO1990015044A3 Reactive compounds containing perfluorocyclobutane rings |
| 04/03/1991 | EP0420770A1 Process for the preparation of dihydroxy esters |
| 04/03/1991 | EP0419610A1 New leukotriene b4 derivatives, process for producing them and their use as drugs. |
| 04/03/1991 | EP0211030B1 Ferro-electric smectic liquid crystal materials based on terpenoid derivatives |
| 04/03/1991 | CA2026653A1 Process for the carbonylation of acrylic acid |
| 04/03/1991 | CA2026522A1 Hydroxyphenylcarboxylic acid esters as stabilizers |
| 04/02/1991 | US5004854 Heating and pressurization in presence of hydrogen of a mixture of aromatic feed containing propyl- and methylethyl-benzenes |
| 04/02/1991 | US5004846 Process for producing nitrobenzenes |
| 04/02/1991 | US5004840 Novel process for preparing semi-caronic aldehydes |
| 04/02/1991 | US5004835 For x-ray imaging |
| 04/02/1991 | US5004832 Preparing alpha-arylalkanoic acids |
| 04/02/1991 | US5004827 Catalytic vapor phase process for producing dihydrocarbyl carbonates |
| 04/02/1991 | US5004823 Low pressure rhodium catalyzed hydroformylation of olefins |
| 04/02/1991 | US5004822 Insecticides |
| 04/02/1991 | US5004753 Novel carboxylic acid esters, method for their production and insecticides containing them as active ingredient |
| 04/02/1991 | US5004752 Hypotensive agents, antiulcer, antisecretory agents |
| 04/02/1991 | US5004569 Process for the production of carboxylic acid esters |
| 04/02/1991 | US5004568 Reacting With Carbon Monoxide Using A Group 8 Noble Metal Halide Catalyst And A Group 1B Metal Halide |
| 04/02/1991 | CA1282549C Aminocarbonyl renin inhibitors |
| 04/02/1991 | CA1282548C Salts of 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine and amino compounds |
| 04/02/1991 | CA1282436C Multistage process for converting oxygenates to liquid hydrocarbonsand ethene |
| 04/02/1991 | CA1282434C Process for the preparation of the parylene dimer |
| 04/02/1991 | CA1282432C Liquid phase dehydrochlorination of haloalkanes with an organic chlorinatedproduct initiador |
| 04/02/1991 | CA1282431C Production of crystalline tribromostyrene |
| 04/02/1991 | CA1282429C Unsaturated aromatic peroxides, and process for their preparation |
| 04/02/1991 | CA1282428C Process for the purification of carnitine |
| 04/02/1991 | CA1282426C PROCESS FOR PREPARING TRANS-.beta.-BENZOYLACRYLIC ACID ESTER |
| 04/02/1991 | CA1282425C Process for preparing hmg-coa reductase inhibitors with a 3,5-dihydroxypentanoate subunit |
| 04/02/1991 | CA1282424C Method for the preparation of fibrates |
| 04/02/1991 | CA1282420C Process for producing 2-methyl-1,4-naphthoquinone |
| 04/02/1991 | CA1282410C Process for the preparation of optically active ó-arylalkanoic acids and novel intermediates thereof |
| 04/02/1991 | CA1282405C Method for making uniformly sized particles from water-insoluble organic compounds |
| 04/02/1991 | CA1282397C Zeolite l |
| 03/28/1991 | WO1991004960A1 Process for the preparation of dihidroxy esters |
| 03/27/1991 | EP0419419A1 Process for the safe and pollution-free preparation of highly pure alkylene oxide adducts |
| 03/27/1991 | EP0418933A1 Derivatives of alcadienes, their preparations and medicinal compositions containing them and intermediates |
| 03/27/1991 | EP0418280A1 Method of preparing aryl esters of acetic acid. |
| 03/27/1991 | CN1012170B Recovery of ethylene, chlorine and hcl from vented waste gas from direct chlorination seactor |
| 03/26/1991 | US5003114 Catalysis with calcined germanozeosilite mfi zeolite; reacting with hydrogen peroxide |
| 03/26/1991 | US5003102 Preparation of 5-formylvaleric esters |
| 03/26/1991 | US5003087 Preparing a 1-hydroxy-2,3-dialkylcarbonyloxy-4-(3,4-alkoxy phenyl)naphthalene or a lactone by oxidizing the corresponding a 1-ketone-tetralin derivative |
| 03/26/1991 | US5003083 Process for preparing optically active cyano compound |
| 03/26/1991 | US5003074 N-fluorinated sulfonamides |
| 03/26/1991 | US5003052 Monoazo fiber reactive dye for cellulose, polyamides, wool, silk, polyurethanes and leather |
| 03/26/1991 | US5002914 Process for purifying and recovering the contaminated catalyst solution arising in the carbonylation of methanol and/or methyl acetate and/or dimethyl ether |
| 03/26/1991 | US5002698 Sulfur- and nitrogen-containing lubricant additives |
| 03/26/1991 | US5002694 Liquid crystals with ferroelectric properties |
| 03/26/1991 | US5002692 Amide liquid crystal compounds: mixtures and devices using them |
| 03/26/1991 | US5002669 Separation agent comprising 1,3-glucan |
| 03/26/1991 | US5002606 Optically active N-(1'-methyl-2'-methoxyethyl)-N-chloroacetyl-2-ethyl-6-methylaniline as herbicide |
| 03/26/1991 | CA1282081C Preparation of substituted aromatic amines |
| 03/26/1991 | CA1282080C Process for the resolution of 1-aminoindanes |
| 03/26/1991 | CA1282079C Process for producing 4,4,7-trimethyl-3,4,7,8-tetrahydro -2(6h)-naphthalen-one in purified form or in a mixture with 3,5,5-trimethyl-4-butenyliden-cyclohex-2-en-1-one, products obtained thereby and their use as aroma chemicals and flavoring agents |