| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
|---|
| 06/06/2007 | EP1174414B1 Process for producing hydrogenated ester |
| 06/06/2007 | CN2908494Y Fatty methyl ester production device |
| 06/06/2007 | CN1976891A Method for producing optically active alfa-fluorocarboxylic ester derivative |
| 06/06/2007 | CN1974537A Prepn process of dicarbonyl alkyl isophthalate (teraphthalate) |
| 06/06/2007 | CN1974536A Prepn process of 6-ethyoxylcarbonyl-3-phenyl-5-p-chlorophenyl-2-cyclohexenyl ketone |
| 06/06/2007 | CN1974535A Prepn and application of diethyl diisopropyl carboxylate |
| 06/06/2007 | CN1974534A Prepn and application of ethyl diisopropyl carboxylate |
| 06/06/2007 | CN1974533A Prepn and application of isopropyl diethyl carboxylate |
| 06/06/2007 | CN1974532A Prepn and application of diisopropyl diethyl carboxylate |
| 06/06/2007 | CN1974531A Prepn and application of tetraisopropyl carboxylate |
| 06/06/2007 | CN1974530A Prepn and application triisopropyl carboxylate |
| 06/06/2007 | CN1974529A Azeotropic distillation process for separating butanol and butyl acetate |
| 06/06/2007 | CN1974527A Process of preparing high purity chlorogenic acid and flavonid with eucommia leaf |
| 06/06/2007 | CN1974526A Process for the production of polyols based on natural oils |
| 06/06/2007 | CN1974010A Catalyst for asymmetric (transfer) hydrogenation |
| 06/06/2007 | CN1974001A Polyoxometallate catalyst for preparing biological diesel oil |
| 06/06/2007 | CN1319932C Integrated process for the manufacture of alkenyl carboxylates |
| 06/05/2007 | US7227044 Cycloalkanone composition |
| 06/05/2007 | US7227030 Method for producing fatty acid alkyl ester composition |
| 06/05/2007 | CA2230223C Mixture of esters and use thereof |
| 05/31/2007 | WO2007061325A1 Method of manufacturing alkyl esters of long-chain fatty acids |
| 05/31/2007 | WO2007060993A1 Process for producing fatty acid alkyl ester |
| 05/31/2007 | WO2007060976A1 Novel ascochlorin derivative compounds and medicinal compositions containing the same |
| 05/31/2007 | WO2007060176A1 Process for preparing vinyl carboxylates |
| 05/31/2007 | WO2007028714A3 Method for producing 2-substituted carboxylic acids |
| 05/31/2007 | US20070123734 economical; nontoxic; high yield; industrial scale; Grignard reaction; iron catalyst (FeCl3) and a diamine (ethylenediamine); cross-coupling of alkyl halide and aromatic organometallic; primary or secondary alkyl substituents; phenylcycloheptane from bromocycloheptane and phenyl magnesium bromide |
| 05/31/2007 | US20070123733 Bisphosphines as bidentate ligands |
| 05/31/2007 | US20070123731 esterification by reacting a fluorinated alkyl iodide with (meth)acrylic acid and silver (I) oxide, in the presence of a polymerization inhibitor in a mixed oxygen/inert gas atmosphere; nonflammable, cost efficiency |
| 05/31/2007 | US20070123720 Reacting ketoisophorone with an acylating agent in the presence of methane trisulfonic acid |
| 05/31/2007 | US20070123717 Method for the production of 2-keto-l-gulonic acid esters |
| 05/31/2007 | CA2811066A1 Adducts of levulinic derivatives with epoxidized fatty acid esters and uses thereof |
| 05/30/2007 | EP1789378A2 A method for catalytic oxyethylation |
| 05/30/2007 | EP1684467B1 Power saving via variable listen intervals in a WLAN |
| 05/30/2007 | CN1972750A A catalyst system |
| 05/30/2007 | CN1969903A Acanthopanax extract medicament for preventing and treating cardiovascular and cerebrovascular disease and preparation process thereof |
| 05/30/2007 | CN1318433C Bisphosphines as bidentate ligands |
| 05/30/2007 | CN1318412C Process for the manufacture of HMG-CoA reductase inhibitory mevalonic acid derivatives |
| 05/30/2007 | CN1318383C Method for preparing phthalic acid C4-C5 mixed ester using crude benzoic acid anhydride and alcohol oil |
| 05/30/2007 | CN1318382C Method for preparing propionyl ethyl acetate |
| 05/30/2007 | CN1318380C Process for producing high purity alkylester of fatty acid in a single-phase continuous process |
| 05/30/2007 | CN1318379C Process for roducing alpha-methyl-ss-keto ester |
| 05/30/2007 | CN1318378C Method for producing (meth)acrylic acid esters |
| 05/30/2007 | CN1318377C Process for vinyl acetate |
| 05/30/2007 | CN1318375C Process for producing (meth)acrylic acid compound |
| 05/30/2007 | CN1318374C Process for producing (meth)acrylic acid compound |
| 05/30/2007 | CN1318373C Preparation of (Methyl) propenoic acid and (methyl) propenoic acid ester |
| 05/30/2007 | CN1318372C Method for producing cyclohexane dicarboxylic acids and the derivatives thereof |
| 05/29/2007 | US7223881 Benzylating p-hydroxybenzaldehyde to obtain 4-benzyloxy-benzaldehyde, reacting with alkylhaloacetate in presence of a base to form glycedic ester, opening the epoxide, alkylating, debenzylating, and halogenating |
| 05/29/2007 | US7223879 Reactibng transition metal with boron compound and sulfonate compound |
| 05/29/2007 | CA2339997C Method for producing atropic acid ethyl ester |
| 05/29/2007 | CA2255326C Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst |
| 05/29/2007 | CA2230952C The purification of alkoxylated fats |
| 05/24/2007 | WO2007059512A2 Transesterification of oil to form biodiesels |
| 05/24/2007 | WO2007058556A1 A new biofuel component and a method of obtaining new biofuel components |
| 05/24/2007 | WO2007058310A1 Process for producing (meth)acrylic ester |
| 05/24/2007 | WO2007057643A1 Process for preparing beta- (fluorophenyl) -propanoate ester derivatives |
| 05/24/2007 | WO2007057640A1 Carbonylation of ethylenically unsaturated compounds |
| 05/24/2007 | WO2007057297A1 Process for preparation of vinyl acetate using the heat of reaction liberated in the process |
| 05/24/2007 | WO2007057120A1 Manufacture of esters |
| 05/24/2007 | WO2007034068B1 Improved method for making ethyl esters from natural fats |
| 05/24/2007 | US20070117996 Process for preparing simvastatin |
| 05/24/2007 | DE102005055852A1 Preparation of carboxylic acid vinyl compound, useful as cross-linking agent or reactive diluents, comprises reacting carboxylic acid compound with acetylene compound in the presence of catalyst e.g. carbonyl complex of rhenium |
| 05/24/2007 | CA2668589A1 Manufacture of esters |
| 05/24/2007 | CA2627552A1 Process for preparing beta- (fluorophenyl) -propanoate ester derivatives |
| 05/24/2007 | CA2626107A1 Carbonylation of ethylenically unsaturated compounds |
| 05/23/2007 | EP1787975A1 Processes for production of wine lactone and its intermediates and application of the lactone |
| 05/23/2007 | EP1787974A1 Process for washing a distillation column used for the purification of (meth)acrylic acids |
| 05/23/2007 | EP1787973A1 Process for inhibiting the polymerization of (meth)acrylic acids during their distillation |
| 05/23/2007 | EP1787972A2 Process for washing a distillation column used for the purification of (meth)acrylic acids |
| 05/23/2007 | EP1735264A4 Procede de preparation de composes ester utilises comme activateurs de blanchiment |
| 05/23/2007 | EP1202783B1 Extractive distillation separation |
| 05/23/2007 | CN1968958A Method for producing optically active cyclopropanecarboxylic ester compound |
| 05/23/2007 | CN1968535A Method and apparatus for selecting target cell |
| 05/23/2007 | CN1968516A Call failure handling method and system |
| 05/23/2007 | CN1968514A Wireless communication network expanding system and method |
| 05/23/2007 | CN1966151A Zirconium dioxide loaded microsphere type silica gel superstrong acid catalyst |
| 05/23/2007 | CN1966142A Catalyst for synthesizing bio diesel oil and its preparation method |
| 05/23/2007 | CN1317255C Method for synthesizing high-recovery and high-optical purity L-butyl lactate |
| 05/22/2007 | US7220878 Method of purifying and separating 2-fluoro-3-oxoalkylcarboxylic acid ester |
| 05/22/2007 | US7220877 Compounds, their preparation and use |
| 05/22/2007 | US7220874 Using fatty acid in presence of catalyst |
| 05/22/2007 | US7220870 Resolution of epi(chloro or bromo)hydrin using transition metal catalyst |
| 05/22/2007 | US7220710 Sugar alcohols, mannitol, sorbitol esterified with carboxylic acid; hydraulic fluids |
| 05/22/2007 | CA2255327C Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst |
| 05/22/2007 | CA2239696C Improved metal-ligand complex catalyzed processes |
| 05/17/2007 | US20070112206 Manufacture of tocopheryl acetate |
| 05/17/2007 | US20070112194 Process for preparing nitrooxyalkyl substituted esters of carboxylic acids, intermediates useful in said process and preparation thereof |
| 05/17/2007 | US20070110701 Acyloxyacetic acid polymer and process for producing the same |
| 05/16/2007 | EP1784379A1 Improved process for production of organic acid esters |
| 05/16/2007 | EP1470105B1 Liquid crystal compounds |
| 05/16/2007 | CN1964936A Method for the preparation of a hydroxyalkyl hindered phenolic antioxidant |
| 05/16/2007 | CN1964488A A method and device for carrying out coding using correlation between video signal frames in video code processing |
| 05/16/2007 | CN1964486A A method to quantify difference for video code processing and its device |
| 05/16/2007 | CN1962736A Plasticizer containing esterified cyclohexane polycarboxylic acid and its production method |
| 05/16/2007 | CN1962601A Preparing method for polyhydroxy compound |
| 05/16/2007 | CN1962600A Fatty alcohol polyether dibasic acid ester and its synthesis and uses |
| 05/16/2007 | CN1962599A Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macropores |
| 05/16/2007 | CN1962587A Method of separating methyl acetate and methanol |
| 05/16/2007 | CN1962571A Method for extracting and separating ethyl acetate-ethanol system using ion liquid |
| 05/16/2007 | CN1315792C Process for producing 5-cyanovaleric, adipic acid or dimethyl adidpate |