| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 07/11/2001 | EP0618956B1 Polyfunctional michael addition products and refrigeration compositions containing such products |
| 07/11/2001 | CN1303320A Catalyst and process for oxidation of ethane and/or ethylene |
| 07/11/2001 | CN1302792A Method of reducing iodide in industrial product stream |
| 07/10/2001 | US6258992 Using metal oxide oxidation catalyst |
| 07/10/2001 | US6258978 From ethylene, acetic acid and oxygen containing gas |
| 07/10/2001 | US6258977 Alkyl3-oxoalkanoates |
| 07/10/2001 | US6258975 Process for producing optically active 2-hydroxy-4-arylbutyric acid or its ester |
| 07/10/2001 | US6258965 Reconstituted meadowfoam oil |
| 07/10/2001 | US6258521 Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same |
| 07/05/2001 | WO2001047906A1 Process for the production of 5-oxy-7-oxabicyclo-[4.1.0]hept-3-e ne-3-carboxylic acid esters |
| 07/05/2001 | WO2001047861A1 Production of esters |
| 07/05/2001 | WO2001047860A1 Method for preparing a lactic acid ester composition and use thereof as solvent |
| 07/05/2001 | WO2001047858A1 Ester-containing fluid compositions |
| 07/05/2001 | WO2001047836A1 Novel selective deacetylating agents |
| 07/05/2001 | WO2001039585A8 Additives with reduced residual tin content and thermoplastic compositions containing the same |
| 07/05/2001 | WO2001010806A3 Process for the preparation of acylated 1,3-dicarbonyl compounds |
| 07/05/2001 | WO2000077169A3 (z)-styryl acetoxyphenyl sulfides as cyclooxygenase inhibitors |
| 07/05/2001 | WO2000071554A3 Imidazolidine-based metal carbene metathesis catalysts |
| 07/05/2001 | US20010007040 Cyclization of malonic acid ester, 1,2-diahaloethane and alkali metal coarbonate in presenc eof phase transfer catalyst |
| 07/05/2001 | US20010006930 Washing the catalyst used in an esterification reactor, distilling the cleaning fluid and circulating the fraction obtained by the distillation to an esterification reactor; removes offensive odors |
| 07/05/2001 | US20010006226 A polymerization inhibitor for hydroxyalkyl (meth)acrylate consists of hydroxyalkyl saturated carboxylate and/or alkylene glycol along with phenol compound |
| 07/05/2001 | DE19963731A1 Production of an aromatic polyesterpolyol used for producing hard polyurethane foams comprises mixing waste PET with polyols, adding a catalyst, esterifying at up to 280 degrees C and distilling |
| 07/05/2001 | CA2395973A1 Ester-containing fluid compositions |
| 07/05/2001 | CA2394157A1 Production of esters |
| 07/05/2001 | CA2393715A1 Method for preparing a lactic acid ester composition and use thereof as solvent |
| 07/04/2001 | EP1112996A1 Process for preparing alkylene oxide adducts from a fatty acid ester of monohydric alcohol and an alkylene oxide |
| 07/04/2001 | EP1112775A1 Catalyst for oxacylation and use of the same |
| 07/04/2001 | EP0873297B1 Process for preparing hydroxy-containing compounds from formic acid esters |
| 07/04/2001 | EP0634927B1 Treatment and prophylaxis of diseases caused by parasites, or bacteria |
| 07/04/2001 | CN1302284A Method for producing hexanediol-1,6 |
| 07/04/2001 | CN1301797A Organic polymer with anti-reflective coating layer and its preparing method |
| 07/04/2001 | CN1301693A Method for producing (methyl) hydroxyalkyl acrylate |
| 07/04/2001 | CN1301692A Higher fatty alcohol aliphatic ester and use thereof |
| 07/04/2001 | CN1301690A Method for stabilizing N-oxyl compound in vinyl compound |
| 07/04/2001 | CN1067978C Preparation of P-formacyl phenylethyl ester |
| 07/04/2001 | CN1067974C Recovery of acetic acid from dilute aqueous streams formed during carbonylation process |
| 07/03/2001 | US6255543 Fluoridenes can copolymerize to form polymers with cyclic structures and be used as films, coatings, and molded parts |
| 07/03/2001 | US6255536 Fluorine containing vinyl ethers |
| 07/03/2001 | US6255524 Process for producing acid chlorides having polyfluoroalkyl groups |
| 07/03/2001 | US6255504 Process for preparation of branched fatty acids |
| 07/03/2001 | US6255262 Lubricant additive |
| 06/29/2001 | CA2329817A1 Method for the reduction of iodine compounds from a process stream |
| 06/28/2001 | WO2001046311A1 Esterification method |
| 06/28/2001 | WO2001046117A1 Process improvement for continuous ethyl acetate production |
| 06/28/2001 | WO2001046112A1 Method for preventing polymerization of vinyl compound |
| 06/28/2001 | WO2001046107A1 Fluorine containing vinyl ethers |
| 06/28/2001 | US20010005758 A monoolefinic compound is added to a fatty substance that comprises two conjugated or unconjugated ethyelne bonds in presence of a catalytic system containing iron compounds, a reducing agent, a ligand which contains nitrogen, arsanic etc |
| 06/28/2001 | US20010005755 Method of stabilizing N-oxyl compounds in vinyl compounds |
| 06/28/2001 | CA2393456A1 Fluorine containing vinyl ethers |
| 06/27/2001 | EP1110941A1 Process for the codimerisation of polyunsaturated fatty compounds and olefines with iron complexes |
| 06/27/2001 | EP1109819A1 Ferrocene-based diphosphonites for asymmetrical catalysis |
| 06/27/2001 | EP1109798A1 Geranic acid derivatives |
| 06/27/2001 | EP1109772A1 Process for the production of acetic acid |
| 06/27/2001 | EP0888277B1 Production of acetic acid from methane |
| 06/27/2001 | EP0855935B1 Chiral solid catalyst, its preparation and its use for the production of substantially enantiomerically pure products |
| 06/27/2001 | EP0797564B1 Lignans, a process for their production and pharmaceutical compositions and uses thereof |
| 06/27/2001 | CN1301267A Production of optically active phospholanes |
| 06/27/2001 | CN1301246A Process for preparing intermediates |
| 06/26/2001 | US6252106 Method for stabilizing a sex pheromone compound |
| 06/26/2001 | US6252105 Absorption of hydrolyzable fluoride compound impurities onto a scavenging oxide material to purify the desired fluorinated organic compound; by-product inhibition, corrosion resistanc |
| 06/26/2001 | US6251833 Pesticide; herbicide |
| 06/26/2001 | US6251642 Enzymatically converting amylopectin to alpha-(1,4)-linked oligosaccharide, oxidizing basic anion exchange resin to (s)-3,4-dihydroxybutyric acid, esterifying with alcohol and acid catalyst, then cyclizing with acid catalyst |
| 06/21/2001 | WO2001044157A1 Method of purifying lactic acid esters |
| 06/21/2001 | WO2001044156A1 Neo-acid catalysts and their use in esterification reactions |
| 06/21/2001 | WO2001044144A2 Process for the preparation of sodium salts of statins |
| 06/21/2001 | WO2001043723A1 Novel forms of pravastatin sodium |
| 06/21/2001 | CA2394464A1 Process for the preparation of sodium salts of statins |
| 06/20/2001 | EP1108706A1 Catalytic synthesis of aldehydes by direct hydrogenation of carboxylic acids |
| 06/20/2001 | EP1107936A1 Copper-catalysed enantioselective allylic substitution reactions |
| 06/20/2001 | EP0977628B1 Carbonylation catalyst system |
| 06/20/2001 | EP0890176B1 Proton conductor in liquid form |
| 06/20/2001 | EP0812834B1 Process for the preparation of 3-(substituted phenyl)-5-alkylidene-1,3-oxazolidine-2,4-dione derivatives |
| 06/20/2001 | EP0294388B2 Novel carbamate additives for functional fluids |
| 06/20/2001 | CN1300275A Process for the preparation of vitamin A, intermediates, and process for the preparation of the intermediates |
| 06/20/2001 | CN1299807A Single rectifying tower equipment and process of producing high-purity ethyl acetate |
| 06/19/2001 | US6248920 Reacting an aldehyde or ketone compound and an acid halide compound in a one pot reaction in the presence of an organometallic compound to directly form the esters without forming an intermediate alcohol |
| 06/19/2001 | US6248899 As catalyst, reaction product of a dimercaptoalkylsilane immobilized on an inorganic support with a tin(iv) compound |
| 06/19/2001 | US6248847 Acrylated ester |
| 06/19/2001 | CA1341257C Benzhydrylamine derivatives |
| 06/13/2001 | EP1106247A2 Catalyst,its preparation process and its use to produce vinyl acetate monomer |
| 06/13/2001 | EP1105400A1 Asymmetric catalysis based on chiral phospholanes |
| 06/13/2001 | EP1105367A1 Substituted cinnamic acids and cinnamic acid esters |
| 06/13/2001 | EP1015108B1 Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetate |
| 06/13/2001 | EP0923517B1 Process for telomerizing dienes |
| 06/13/2001 | EP0912489B1 Method for producing 2-fluoro-iso butyric acid esters |
| 06/13/2001 | CN1299392A Use of monohydrate zinc acetylacetonate as halogenated polymer stabiliser, and prepn. method |
| 06/13/2001 | CN1299298A Prodn. of unsaturated acids or esters thereof and catalysts therefor |
| 06/13/2001 | CN1298864A Process for arylesterifying of phenol |
| 06/13/2001 | CN1298863A Process for preparing octyl acrylate |
| 06/13/2001 | CN1067052C Isocedrela acid methyl ester and prepn. method therefor |
| 06/13/2001 | CN1067051C Method for preparing bridge ring dibasic acid anhydride di-ester |
| 06/13/2001 | CN1067045C Process for carbonylation of alcohol |
| 06/12/2001 | US6245727 Discontinuous process for conducting a heterogeneously catalyzed reaction and installation for heterogeneously catalyzed manufacture of products |
| 06/07/2001 | WO2001040159A1 New process |
| 06/07/2001 | WO2001040153A1 PROCESS FOR PREPARING OPTICALLY ACTIVE α-HYDROXY ACIDS AND DERIVATIVES THEREOF |
| 06/07/2001 | WO2001040152A1 Process for producing polyprenol derivative |
| 06/07/2001 | WO2001040147A1 Catalysis using phosphine oxide compounds |
| 06/07/2001 | WO2001039885A1 Esterification catalyst compositions and use thereof |
| 06/07/2001 | WO2001039884A2 Chiral catalysts for asymmetric acylation and related transformations |
| 06/07/2001 | WO2001039768A1 Process for recovering statin compounds from a fermentation broth |