| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 10/30/2013 | CN102304041B Solvent-free esterification-distillation integrated process |
| 10/30/2013 | CN102079707B Mesitylene group aromatic ketone compound, preparation method thereof and photoinitiator |
| 10/30/2013 | CN102020553B P-alkyl group substituted-4-fluorophenylacetic acid, synthesis method and application thereof |
| 10/30/2013 | CN101796173B Method of making polyglycerol esters |
| 10/30/2013 | CN101786953B Kaurane-type diterpenoid compound as well as preparation method and medical application thereof |
| 10/30/2013 | CN101432244B Method for transesterification of esters |
| 10/30/2013 | CN101133010B Process and intermediate compounds useful in preparation of statins |
| 10/29/2013 | US8569540 Stabilization of dicarbonate diesters with protonic acids |
| 10/29/2013 | US8569539 Process for preparing alpha-hydroxycarboxylic esters |
| 10/24/2013 | WO2013158388A1 Processes for preparing polytrimethylene ether glycol esters |
| 10/24/2013 | WO2013157597A1 Process for preparing 4-hydroxybutyl acrylate |
| 10/24/2013 | WO2013156398A1 Improved process for preparing (3e,7e)-homofarnesol |
| 10/24/2013 | US20130281723 Processes for preparing polytrimethylene ether glycol esters |
| 10/24/2013 | US20130281715 Process for beta-lactone production |
| 10/24/2013 | US20130281705 Compounds for the treatment of metabolic disorders |
| 10/24/2013 | US20130281688 Unsaturated fatty alcohol compositions and derivatives from natural oil metathesis |
| 10/23/2013 | EP2651872A1 Procedure for stabilising polyunsaturated fatty acids with metal hydrides |
| 10/23/2013 | CN1830556B Modified catalysts and process |
| 10/23/2013 | CN103360358A 15-oxospiramilactone derivatives, and preparation method and applications thereof |
| 10/23/2013 | CN103360341A Tertiary leucine derived chiral amine compound as well as preparation method and application thereof |
| 10/23/2013 | CN103360270A Serine derived chiral amine compound as well as preparation method and application thereof |
| 10/23/2013 | CN103360260A Preparation technology of ethylene glycol terephthalate and preparation method of polyester |
| 10/23/2013 | CN103360259A Method for obtaining 3-benzoyl acrylate by recycling |
| 10/23/2013 | CN103360258A Method for extracting chlorogenic acid from coffee beans |
| 10/23/2013 | CN103360256A Preparation method of 4-chloroacetoacetic acid ethyl ester |
| 10/23/2013 | CN103360255A Method for preparation of ethyl levulinate from furfural residues |
| 10/23/2013 | CN103360254A Production method of alpha-chlorine (2-chlorine) methyl phenylacetate |
| 10/23/2013 | CN103360253A Method for producing dimethyl maleate |
| 10/23/2013 | CN103360252A Method for producing maleic acid methyl ester |
| 10/23/2013 | CN103360251A Method for catalytically synthesizing mono-butyl itaconate at high selectivity |
| 10/23/2013 | CN103360250A High-yield diacerein synthesis method |
| 10/23/2013 | CN103360249A Preparation methods of acetate alpha-phenethyl alcohol and acetate styrene |
| 10/23/2013 | CN103360248A Synthesis method of laspeyresia pomonella sex pheromone intermediate (2E, 4E)-2,4-hexadienol acetate |
| 10/23/2013 | CN103360247A Purification method of by-product acetic acid methyl ester |
| 10/23/2013 | CN103360246A Method for preparing eleostearic acid monoglycerides from tung oil |
| 10/23/2013 | CN103360245A Synthesis method of trifluoromethyl perfluoroformate |
| 10/23/2013 | CN103360244A Isobutyl oleate catalytic synthesis technology |
| 10/23/2013 | CN103360243A Preparation method of 1,3-diacyloxy dimethylmethane compound |
| 10/23/2013 | CN102503823B Synthesis process for fatty acyl citrate compound |
| 10/23/2013 | CN102391060B Method for acetylating catalytic hydroxyl |
| 10/23/2013 | CN102329230B Method for separating and refining isobomyl acetate |
| 10/23/2013 | CN102229532B Preparation method of diallyl phthalate |
| 10/23/2013 | CN102000577B Magnetic nanocomposite fiber and preparation method and application thereof |
| 10/23/2013 | CN101970381B Process for iodination of aromatic compounds |
| 10/23/2013 | CN101914015B Preparation and purification method of butyl stearate |
| 10/23/2013 | CN101906040B Method for producing high-content and high-optical-purity lactate with two-step method |
| 10/23/2013 | CN101856347B Extract of leontopodic acid plant and application of active ingredients thereof in treating hepatitis |
| 10/23/2013 | CN101565342B Method for synthesizing (E)-Alpha-Beta-unsaturated carbonyl compounds |
| 10/22/2013 | US8563585 Fullerene therapies for inflammation |
| 10/22/2013 | US8563482 Environment friendly base fluid to replace the toxic mineral oil-based base fluids |
| 10/22/2013 | US8562921 Ethyl acetate production |
| 10/17/2013 | US20130274505 Process for producing a lactic ester from a fermentation liquor containing ammonium lactate |
| 10/17/2013 | US20130274494 Polyol synthesis from fatty acids and oils |
| 10/17/2013 | US20130274389 Process for making renewable source-based citrate esters and acylated citrate esters |
| 10/17/2013 | US20130274188 Macromolecule for delivering protein, polypeptide or peptide drugs and a production method for the same, and a slow release composition for protein, polypeptide or peptide drugs and a production method for the same |
| 10/16/2013 | EP2650048A2 Non-chrome catalysts for Cu/Cr catalyst applications |
| 10/16/2013 | EP2649038A1 Process for preparing (meth)acrylic esters |
| 10/16/2013 | EP2649037A1 Impact modified poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof |
| 10/16/2013 | EP2649036A1 Flame retardant poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof |
| 10/16/2013 | EP2648818A1 A method for recovery of organic acid from dilute aqueous solution |
| 10/16/2013 | CN103351300A Preparation method of aliskiren intermediate side chain ((s)-methyl-2-bromoisovalerate) |
| 10/16/2013 | CN103351299A Production method for allyl acetate |
| 10/16/2013 | CN103351298A Purification method of 1,3-diglyceride |
| 10/16/2013 | CN102432466B Preparation method of aliskiren intermediate |
| 10/16/2013 | CN102391124B Method for preparing light stabilizer hexadecyl 3,5-di-tert-butyl-4-hydroxybenzoate |
| 10/16/2013 | CN102344371B Temperature-sensing amphiphilic polyether dendrons and their preparation method and use |
| 10/16/2013 | CN102249944B Compound containing staggered biphenyl center and preparation method thereof |
| 10/16/2013 | CN102105432B Method for recovering (meth)acrylic acid ester |
| 10/16/2013 | CN101863761B Method for preparing dipropylene glycol methyl ether acetate |
| 10/16/2013 | CN101558027B Methods of making alpha, omega-dicarboxylic acid alkene derivatives by double decomposition |
| 10/15/2013 | US8558025 Ethyl acetate production |
| 10/10/2013 | WO2013150840A1 Method for producing nitrous acid ester, and method for producing dialkyl oxalate and dialkyl carbonate |
| 10/10/2013 | WO2013149823A1 Method for producing vinyl acetate |
| 10/10/2013 | US20130267714 Bidentate chiral ligands for use in catalytic asymmetric addition reactions |
| 10/10/2013 | US20130267698 Phosphinate ruthenium complexes |
| 10/10/2013 | DE102012205444A1 Verfahren zur Herstellung von Vinylacetat A process for the production of vinyl acetate |
| 10/09/2013 | CN103347602A Apparatus and method |
| 10/09/2013 | CN103342820A Method for extracting and separating polyehtylne glycol fatty acid monoester and diester |
| 10/09/2013 | CN103342664A Method for preparing tartrate |
| 10/09/2013 | CN103342644A Preparation method of polyhydric alcohol acrylate |
| 10/09/2013 | CN103342643A Method for preparing alkoxylated polyol acrylate |
| 10/09/2013 | CN103342642A Process for continuously producing dimethyl adipate through reaction-rectification method |
| 10/09/2013 | CN103342641A Method for synthesizing sec-butyl acetate from butene and acetic acid |
| 10/09/2013 | CN103342640A Method for synthesizing secbutyl acetate by acetic acid and mixed C4 |
| 10/09/2013 | CN103342639A Method for synthesizing 2-phenylcarboxylate |
| 10/09/2013 | CN103342638A Preparation method of dibutyl succinate |
| 10/09/2013 | CN103342632A Method for separating high-purity cinnamyl aldehyde and cinnamyl acetate from cinnamon oil |
| 10/09/2013 | CN102503748B Copper catalyst system for sonogashira coupling reaction |
| 10/09/2013 | CN102295554B Liquid crystal with high fullerene content and its preparation method |
| 10/09/2013 | CN102285882B Method for synthesizing acetyl tributyl citrate (ATBC) by adopting composite ionic liquid catalyst |
| 10/09/2013 | CN101735047B Technology for continuously producing secbutyl acetate |
| 10/09/2013 | CN101735042B Synthesizing method of 2-alkyl-4,4-diaryl trans-2-ethyl crotonate |
| 10/08/2013 | US8554373 Preparation and use of alkylating agents |
| 10/08/2013 | US8552216 Process for the carbonylation of dimethyl ether |
| 10/08/2013 | US8552204 Zinc cluster |
| 10/08/2013 | US8552080 Polyurethane foams |
| 10/08/2013 | US8551445 Preparation and use of alkylating agents |
| 10/03/2013 | WO2013148513A1 Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst |
| 10/03/2013 | WO2013148507A1 Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst |
| 10/03/2013 | WO2013148483A1 Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst |