Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
06/2008
06/25/2008CN101205196A Production by distillation of acetone cyanhydrin and method for producing methacrylic ester and subsequent products
06/25/2008CN101205195A Method for producing acetone cyanhydrin and the subsequent products thereof by specific cooling
06/25/2008CN101205187A Substituted aryl ethers compounds as well as preparation and uses thereof
06/25/2008CN101205186A Method for the adsorptive purification of alkyl methacrylates
06/25/2008CN101205185A Method for purifying acetyl citrate
06/25/2008CN101205184A Method for purifying glyceryl triacetate
06/25/2008CN101205183A Method for producing methacrylic alkyl esters by way of azeotropic distillation
06/25/2008CN100396659C Process for purifying diacerein
06/24/2008US7390924 Terphenyl derivatives, preparation thereof, compositions containing same
06/24/2008US7390918 Contacting in an oxidation reaction zone a C2 to C4 alkane, such as ethane, a molecular oxygen-containing gas, optionally the corresponding alkene and optionally water, in the presence of a catalyst to produce a stream comprising alkene, carboxylic acid and water; separating, contacting with catalyst
06/24/2008US7390917 Method for producing mixture of fluoroalkyl iodide telomers and method for producing mixture of fluorine-containing (meth)acrylate esters
06/24/2008US7390906 Forming ketone intermediates to terfenadine carboxylic acid metabolite; by use of pure regioisomer of 4-(Cyclopropyl-oxo-methyl)-alpha,alpha-dimethylphenylacetic acid
06/24/2008US7390779 Ester compounds; perfumes
06/19/2008WO2008072072A1 Terminally unsaturated vanilloids and medicinal application thereof
06/19/2008WO2008071464A1 Method for producing methacrylic alkyl esters by way of azeotropic distillation
06/19/2008WO2008071041A1 A procss for preparing biodiesel
06/19/2008WO2008071040A1 A procss for preparing biodiesel
06/19/2008WO2007117590A3 System and method for converting biomass to ethanol via syngas
06/19/2008US20080146832 Microporous catalyst and method for hydrogenating aromatic compounds
06/19/2008US20080146831 Continuous Method for Producing Cyclohexyl(Meth)Acrylate
06/19/2008US20080146690 curable polyester containing a reaction product of a dicarboxylic or tricarboxylic acid with acrylic ester or amide back bone monomer, a diol and a dicarboxylic acid or anhydride; cured by electron beam
06/19/2008US20080146668 Method for stimulating weight loss and/or for lowering triglycerides in patients
06/19/2008US20080146663 Derivatives of 11-nonyloxy-undec-8(Z)-eonic acid, e.g., (Z)-1,3-dihydroxypropan-2-yl 11-(nonyloxy)undec-8-enoate; compounds mimic epoxide metabolites; for use in treatment of renal or cardiovascular disease; hypotensive agents
06/19/2008US20080146660 Androgen receptor antagonists; certain cancers such as colon, skin and prostate cancer, baldness, hirsutism, behavioral disorders, acne, and inhibition of spermatogenesis if so desired
06/19/2008US20080146640 Water-Soluble Prodrugs of Chloramphenicol, Thiamphenicol, and Analogs Thereof
06/19/2008US20080146632 Fc Receptor Modulating Compounds and Compositions
06/19/2008US20080143943 Preparing biaxial negative C-plate retarders for LCDs with improved properties, in particular with a higher biaxiality index; novel photopolymerizable monomers containing diphenylethyne group
06/19/2008US20080142158 Hydrolytically resistant thermoset monomers
06/19/2008DE102006059513A1 Verfahren zur Herstellung von Methacrylsäure alkylestern mittels azeotroper Destillation A process for the production of methacrylic acid alkyl esters by means of azeotropic distillation
06/19/2008DE102006059512A1 Destillative Aufarbeitung von Acetoncyanhydrin und Verfahren zur Herstellung von Metharcylsäureesther und Nachfolgeprodukten Working up by distillation of acetone cyanohydrin and method for producing Metharcylsäureesther and successor products
06/19/2008DE102006059511A1 Verfahren zur Herstellung von Acetoncyanhydrin und dessen Folgeprodukten durch gezielte Kühlung A process for producing acetone cyanohydrin and its derivatives by selective cooling
06/19/2008DE102006058800A1 Verfahren zur Herstellung von Katalysatoren und deren Verwendung für die Gasphasenoxidation von Olefinen Process for the preparation of catalysts and their use for the gas-phase oxidation of olefins
06/18/2008EP1932826A1 Method for producing aminoalcohol derivative having biphenyl group
06/18/2008EP1932824A1 Method for synthesis of keto acid or amino acid by hydration of acethylene compound
06/18/2008EP1931619A2 Process for esterification of an organic acid
06/18/2008EP1613685B1 Mixtures of polyalkoxylated trimethylolpropane (meth)acrylate
06/18/2008CN101203481A Trihydroxy polyunsaturated eicosanoid derivatives
06/18/2008CN101203479A Process for carbonylation of alkyl ethers
06/18/2008CN101203478A Process for the preparation of (meth)acrylates of tetra- or polyhydric alcohols
06/18/2008CN101203472A Method for preparing mono- or difluorinated hydrocarbon compounds
06/18/2008CN101203278A UV protection
06/18/2008CN101200620A Curable hybrid electron donor compounds containing vinyl ether
06/18/2008CN101200428A Polyatomic alcohol group dialkyl carbonate oil and preparation method thereof
06/18/2008CN101200427A Compounds and method for preparing same
06/18/2008CN100395272C Photoactive materials
06/18/2008CN100395226C Method for mass producing butyl acetate by reactive distillation method and using sulfuric acid as catalyst
06/18/2008CN100395026C Method for preparing porous solid alkali
06/18/2008CN100395019C Catalyst used for synthesizing dimethyl carbonate from ured and methanol and its preparation method and application
06/18/2008CN100394916C Method for providing nutraceutical or phytoceutical benefits and inhibiting oxidation using cherry derivatives
06/17/2008US7388121 Distillation in presence of an alcohol; controlling temperature
06/17/2008US7388103 Cyclopentane carboxylate compounds, process and intermediates for preparing the same and use thereof
06/17/2008US7388064 Stereoregular polymer and monomer thereof and process for production of both
06/17/2008US7388031 Reacting an epoxy compound with a aminocylcohexane-phenyl derivative; useful as anti-obesity, anti-diabetic, cicatrizing and tocolytic medicinal products
06/17/2008US7387751 Method of preparing organomagnesium compounds
06/17/2008CA2175028C Process for the production of acetic acid by carbonylation
06/12/2008WO2008069918A2 Process for making terpene esters
06/12/2008WO2008068064A1 Integrated process and apparatus for preparing esters of methacrylic acid from acetone and hydrocyanic acid
06/12/2008WO2008068063A1 Process and apparatus for preparing alkyl esters of methacrylic acid
06/12/2008WO2008067946A1 Dialkyl carbonates of branched alcohols and their use
06/12/2008WO2008067911A1 Biphenyl-substituted spirocyclic ketoenols
06/12/2008WO2008067713A1 Compounds having substituted cyclopentane structure, their preparation methods and medical uses
06/12/2008WO2008067710A1 Substituted cyclohexane compounds, preparation methods and medicine uses thereof
06/12/2008WO2008067709A1 Substituted cyclobutane compounds, preparation methods and pharmaceutical uses thereof
06/12/2008WO2008034019A3 Active agents and their oligomers and polymers
06/12/2008WO2008027604A3 Production processes and systems, compositions, surfactants monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams and foam stabilizers
06/12/2008WO2007127639A3 Prodrug derivatives of acids using alcohols with homotopic hydroxy groups and methods for their preparation and use
06/12/2008US20080140037 Crosslinker for Superabsorbent Polymers
06/12/2008US20080139839 Process For the Production of Tert-Butyl N-(2-Bromoethyl)Carbamate
06/12/2008US20080139831 Water Tolerant Emulsion Stabilizers
06/12/2008US20080139816 Process For the Production of Cyclic Diketones
06/12/2008US20080139649 Fatty Acid-Benzenediol Derivatives and Methods of Making and Using Thereof
06/12/2008DE102006058251A1 Verfahren und Vorrichtung zur Herstellung von Methacrylsäurealkylestern Method and apparatus for preparing alkyl methacrylates
06/12/2008DE102006058250A1 Integriertes Verfahren und Vorrichtung zur Herstellung von Methacrylsäureestern aus Aceton und Blausäure An integrated process and apparatus for the production of methacrylic acid esters of acetone and hydrocyanic acid
06/12/2008CA2671415A1 Process for making terpene esters
06/12/2008CA2671179A1 Biphenyl-substituted spirocyclic ketoenols
06/11/2008EP1930311A1 Dialkylcarbonates of branched alcohols and their use
06/11/2008EP1180107B1 Novel ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity
06/11/2008CN101198580A Processes for production of carbonic esters
06/11/2008CN101195599A 2-alkoxy-4-halo-6-alkylphenyl-substituted (hetero)cyclic ketoenols
06/11/2008CN101195586A Compound with substituted cyclopentane structure, production method and medicine use thereof
06/11/2008CN101195585A Compound with substituted cyclohexane structure, production method and medicine use thereof
06/11/2008CN101195577A Method for preparing polylol with soybean oil
06/11/2008CN101195576A Method and apparatus for preparing alkyl esters of methacrylic acid
06/11/2008CN101195575A process for producing (E)í¬3-dimethoxy-4'-acetoxy diphenyl ethylene
06/11/2008CN101195574A Integrated process and apparatus for preparing esters of methacrylic acid from acetone and hydrocyanic acid
06/11/2008CN101195572A Method for synthesizing fatty acid methyl ester
06/11/2008CN101195569A Method for producing (S) or (R)-6-hydroxyl-8-alkoxide octylic acid, its ester, salt, amide
06/11/2008CN101195568A (S) or (R)-6-hydroxyl-8-alkoxide octylic acid, its ester, salt, amide, preparation method and application thereof
06/11/2008CN101195095A Organic acid base catalyst for synthesizing aryl ester carboxylic acid by interesterification
06/11/2008CN100393773C Hydrogenation of polyester oligomers containing terephthalic acid residues
06/11/2008CN100393693C Method for preparing antioxidant of bisphenol mono acrylic ester
06/10/2008US7385079 Process for producing α-substituted acrylic norbornanyyl compounds
06/10/2008US7385078 Hot melt adhesives
06/10/2008US7385075 Method for producing esters of multibasic acids
06/10/2008US7385070 Contacting alkylene carbonate with C1-C5 aliphatic alcohol, water, or mixture of both in the presence of a mixed oxide catalyst of magnesium and aluminum to perform alcoholysis/hydrolysis producing dialkyl carbonate, alkylene glcyol, CO2
06/10/2008US7384978 Compounds and methods for delivery of prostacyclin analogs
06/10/2008US7384973 Materials and methods for treating hypercholesterolemia
06/10/2008US7384906 E.g., 2'-methyl-2'-(1'',2'',4''-trimethylpent-2''-enyloxy)propyl acetate; 1',4',4'-trimethylpent-2'-enyl 4-oxopentanoate; 6-methyl-6-(1',2',4'-trimethylpentyloxy)heptan-3-one; 2'-(1'',4''-dimethylpent-2''-enyloxy)-2'-methyipropyl cyclopropanecarboxylate
06/10/2008US7384580 higher reactivity with an electrophile; lithium chloride complexes; using organometallic R1(MgX).LiY, a fast exchange reaction occurs leading to Grignard reagents in high yields under mild conditions; ether solvent; phenyl-(4-cyanophenyl)methanol from benzaldehyde, 4-bromobenzonitrile and i-PrMgCl.LiCl
06/10/2008US7384579 Aqueous suspensions of pentabromobenzyl acrylate