Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
02/2005
02/24/2005DE10335053A1 Alicyclische Ester mit Moschusgeruch Alicyclic ester with musky odor
02/24/2005CA2535665A1 Substituted arylalkanoic acid derivative and use thereof
02/23/2005EP1508562A1 Novel acid halide derivatives, their production, and production of indanonecarboxylic acid esters using the same
02/23/2005EP1508560A2 Substituted Phenylketoenols
02/23/2005EP1507783A1 Hydroxy diphosphines and their use in catalysis
02/23/2005EP1507523A1 Cinnamic acid dimers, their preparation and the use thereof for treating neurodegenerative disease
02/23/2005EP1286945B1 Integrated process for the production of vinyl acetate
02/23/2005EP1214282B1 Hydroformylation process utilizing multidentate phosphite ligands
02/23/2005CN2680664Y Polyethylene wax preparing device through thermal cracking of polythene
02/23/2005CN1585745A Hydroxyfattysulfonic acid analogs
02/23/2005CN1585739A Method for the catalytic conversion of organic carbonate using a lanthanum catalyst
02/23/2005CN1585738A Process for preparing alkylidene-substituted-1, 4-dions derivatives
02/23/2005CN1585737A Process for preparing alkylidene-substituted-1, 4-dions derivatives
02/23/2005CN1585736A Method for producing (meth)acrylic acid esters of polyhydric alcohols
02/23/2005CN1585733A Method for the catalytic conversion of alkylene carbonate with a mg, al mixed (hydr) oxide catalyst
02/23/2005CN1583712A Novel acid halide derivatives, their production, and production of indanonecarboxylic acid esters using the same
02/23/2005CN1583711A Oxalate for preparing ambrox or releasing ambrox in cigarette smoke and its use
02/23/2005CN1583710A Beta (3, 4-dihydroxyphenyl)-alpha-hydroxyisopropyl propionate and its synthesis
02/23/2005CN1583709A Production of diacetyl tartaric acid single, double fatty acid glyceride
02/23/2005CN1583708A Catalytic synthesis of phenyloxalate and methyl phenyl oxalate
02/23/2005CN1583707A Production of 1, 2-diene methyl butyrate
02/23/2005CN1583706A Synthesis of tetradecyl acrylate by strong acid ion exchange memberane catalytic reaction
02/23/2005CN1583254A Preparation of loaded molybdenum oxide catalyst for synthesis of phenyloxalate by ester interchange process
02/23/2005CN1583247A Preparation for composite titanium oxide catalyst of ester interchange synthetic phenyl ester oxalate
02/23/2005CN1583246A Preparing method for loaded titania catalyst of ester interchange synthetic phenyl ester oxalate
02/23/2005CN1190419C Compound with electron providing and receiving functional groups
02/23/2005CN1190408C Process for producing ester
02/23/2005CN1190407C Method for producing ester plasticizerg
02/22/2005US6858760 Fluorine-containing cyclic compounds, fluorine-containing polymerizable monomers, fluorine-containing polymers resist compositions and patterning method
02/22/2005US6858751 Reacting carbonyl fluoride with an aliphatic alcohol, in the presence of sodium fluoride, in a solvent chosen from ethers, at a specified temperature range; tert-butyl fluoroformate in excellent yield, for example
02/22/2005US6858748 Treatment of colon cancer
02/22/2005US6858741 Use as pesticides and herbicides
02/22/2005US6858700 Polymerizable higher diamondoid derivatives
02/22/2005US6858692 Mechanical properties; glass transition temperature
02/22/2005US6858602 Compounds for the treatment of metabolic disorders
02/22/2005US6858600 Used for inhibiting the interaction of an alpha-helical protein with another protein or binding site; for therapy of diseases
02/22/2005CA2333097C Vinyl acetate catalyst comprising metallic palladium and gold prepared with potassium aurate
02/22/2005CA2163657C Additive for lubricant or fuel, lubricating oil composition or fuel composition containing it, and novel substituted hydroxyaromatic ester derivative
02/22/2005CA2129039C Tri-substituted phenyl derivatives as phosphodiesterase inhibitors
02/17/2005WO2005014521A1 Butenoic acid derivatives, processes for the preparation thereof, pharmaceutical compositions comprising them, and use for the treatment of dyslipidaemia, atherosclerosis and diabetes
02/17/2005WO2005014519A1 Process for the preparation of geminal difluoroalkanes
02/17/2005WO2004067489A8 Hydroxyl compounds and compositions for cholesterol management and related uses
02/17/2005US20050038286 Manufacture of trimethylhydroquinone diacylates
02/17/2005US20050038285 Economic catalytic ring hydrogenation of aromatic polyesters without utilizing precious metals
02/17/2005US20050038283 Dicarboxylic diester, process for producing the same, and refrigerating machine lubricating oil comprising the ester
02/17/2005US20050038281 Simultaneous resolution and salt formation of enantiomeric forms; simple, high yield
02/17/2005US20050038273 Reacting acyclic olefins having at least two conjugated double bonds or mixtures comprising said acyclic olefins with nucleophiles in the presence of a palladium-carbene complex catalyst; catalyst selectivity; e.g., reacting 1,3-butadiene and methanol to produce 2,7-octadien-1-yl methyl ether
02/17/2005US20050038268 Method for the preparation of enterolactone from matairesinol
02/17/2005US20050038267 Pyran derivatives containing an exocyclic double bond
02/17/2005US20050038259 Elastase release inhibitors; such as 19-(1H-tetrazol-5-yl)nonadec-6-en-5-ol
02/17/2005US20050038112 prevention, control and treatment of cancer; leukemia
02/17/2005US20050037277 Having two or more benzophenone derivative groups attached via ester or ether linkage to polyhydroxy compounds such as alkylene glycols, glycerol, and trimethylolpropane; use in energy-curable varnishes and printing inks; lower tendency to migrate
02/17/2005US20050036921 Reaction method using microreactor
02/17/2005DE19782298B4 Kontinuierliches Verfahren zur Herstellung von Carbonsäureestern von Alkylenglycolmonoalkylethern A continuous process for preparing carboxylic acid esters of Alkylenglycolmonoalkylethern
02/17/2005DE10335417A1 Production of ruthenium complex for use as metathesis catalyst, involves Claisen rearrangement of allyl phenyl ether, double bond isomerisation and alkylation to a 2-propenyl-phenoxy compound, and ligand exchange
02/17/2005DE10335416A1 New ruthenium complexes containing an o-hydrocarbyloxycarbonylmethoxy-benzylidene ligand, used as catalysts for metathesis reactions, e.g. ring-closure metathesis and cross metathesis reactions
02/17/2005DE102004022891A1 Novel pyran compounds having exocyclic double bonds are useful as components in liquid crystalline media, preferably in optoelectronic displays
02/16/2005EP1506959A2 Derivatised molecules for mass spectrometry
02/16/2005EP1506952A2 Cyclohexanetricarboxylic monoester and its use
02/16/2005EP1506951A1 Preparation and application of transhintotalphenolic acid
02/16/2005EP1506155A1 Continuous process for the enantioselective catalytic hydrogenation of beta-ketoesters
02/16/2005EP1506152A1 A process for making ethylenically unsaturated acids and esters
02/16/2005EP1425258A4 Hydroxyeicosenoic acid analogs
02/16/2005EP1064285B1 Novel cephalotaxane derivatives and process for their preparation
02/16/2005CN1582272A Process for preparing 5-3cyanophenyl-3-formylbenzoic acid compound
02/16/2005CN1582269A Hydroxyeicosenoic acid analogs
02/16/2005CN1581914A Method for realizing official telephone of SDH device using IP telephone
02/16/2005CN1580035A Glycol ester compound for preparing catalyst for olefinic polymerization
02/16/2005CN1580034A Glycol ester compound for preparing catalyst for olefinic polymerization
02/16/2005CN1580033A Glycol ester compound for preparing catalyst for olefinic polymerization
02/16/2005CN1580032A Method for synthesizing 10-bromo methyl caprate
02/16/2005CN1580031A Method for producing acetic ether
02/16/2005CN1189597C Preparation of biphenylyl tetra formicdianhydride and its derivative using electrochemical method
02/16/2005CN1189444C Adamantyl ester monomer composition
02/15/2005US6855842 Nitrating a 2-(2-formylphenoxy) or 2-(2-formylphenylsulfido) alkyl ester or alkoic acid in the presence of sulfuric acid
02/15/2005US6855832 O- or S-substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity
02/15/2005US6855798 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
02/15/2005US6855732 Containing one or more optionally hydrogenated substituted styryl groups; especially 3-(3,5-dimethoxyphenyl)-2-(p-(p-(2,2-bis(methoxycarbonyl)-viny l)phenoxy)phenyl)acrylic acid
02/15/2005US6855696 Antitumor agents
02/15/2005US6855657 Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catalytic reactions
02/15/2005US6855512 Phenylacetic or heteroarylacetic acid derivatives; retinoid like activity
02/10/2005WO2005012372A1 Fluorine-containing compound, fluorine-containing polymer, method for producing same and resist composition containing same
02/10/2005WO2005012222A1 Alicyclic ester with musk fragrance
02/10/2005WO2004077511A3 (meth)acrylic and (meth)acrylamide monomers, polymerizable compositions, and polymers obtained
02/10/2005US20050033086 Chemical intermediates for statins
02/10/2005US20050033079 Reacting alcohol with carbon monoxide in presence of catalyst of hydrogen chloride and a metal; gas, liquid separation; removal of by-products
02/10/2005US20050033078 Method and apparatus for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
02/10/2005US20050033071 Method of producing a fatty acid ester
02/10/2005US20050033059 Synthesis of epothilones, intermediates thereto, analogues and uses thereof
02/10/2005US20050032802 Diterpenoid compounds, compositions thereof and their use as anti-cancer or anti-fungal agents
02/10/2005US20050032787 Pheny (alkyl)carboxylic acid derivatives and dionic phenylalkylheterocyclic derivatives and their use as medicines with serum glucose and/or serum lipid lowering activity
02/10/2005US20050032753 Substituted phenol compounds useful for anesthesia and sedation
02/10/2005US20050032672 Salicylates; perfumes, colognes, window cleaners
02/10/2005US20050031580 Emulsifier for highly liquid W/O emulsion based on partly crosslinked polyglycerol esters of polyhydroxystearic acid
02/10/2005US20050031566 Cosmetic and personal care compositions
02/10/2005US20050029705 Extrusion die
02/10/2005DE10333443A1 Emulgator für dünnflüssige W/O-Emulsionen auf Basis von teilvernetzten Polyglycerinestern der Polyhydroxystearinsäure Emulsifier for highly liquid W / O emulsions based on partly crosslinked polyglycerol esters of polyhydroxystearic
02/10/2005DE10332908A1 cis-3,3,5-Trimethylcyclohexylester cis-3,3,5-Trimethylcyclohexylester
02/10/2005CA2757366A1 New polyether based monomers and highly cross-linked amphiphile resins
02/09/2005EP1505055A1 Fragrance compositions