Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
02/2002
02/06/2002CN1078881C Process for continuous preparation of pure 5-formyl valeric acid esters
02/06/2002CN1078880C Process for preparing hydroxy-contg. compound from formic acid esters
02/06/2002CN1078879C Recovery of dimethyl terephthalate from polymer mixture
02/05/2002US6344561 O- or S- substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity
02/05/2002US6344154 Reactive liquid crystal compounds
02/05/2002US6344153 Helical discotic switch
02/05/2002CA2223710C Method for purifying an inert gas while preparing lower alkyl esters
02/01/2002CA2353179A1 (meth) acrylic ester binders from glycolyzed aromatic polyesters
01/2002
01/31/2002WO2001055066A3 3-phenoxy-1-phenyl acetylene derivatives and their use as herbicides
01/31/2002US20020013503 Catalytic hydroformylation
01/31/2002US20020013501 By Reformatsky rearrangement of aldehydes, ketones, or imines in presence of zinc
01/31/2002US20020013494 Surfactants
01/31/2002US20020013491 Reacting a carboxylic acid with (di or tri)aryl phosphite
01/31/2002US20020013486 Method for producing fatty acid methyl ester and equipment for realising the same
01/31/2002US20020013475 Catalyst for unsaturated carbonyl compounds
01/31/2002US20020013473 Novel ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity
01/31/2002US20020013459 Process for the preparation of macrocyclic metalloprotease inhibitors
01/31/2002US20020013448 Novel monomers, polymers, methods of synthesis thereof and photoresist compositions
01/31/2002US20020013297 Halogenated triphenylethylene derivatives as selective estrogen receptor modulators
01/31/2002US20020013220 Vinyl acetate catalyst comprising metallic palladium and gold prepared with potassium aurate
01/31/2002DE10035651A1 New dialkyne compounds, used in liquid crystal media, especially in reflective, transflective and electrooptical displays, are cyclohexane compounds or heterocyclic analogues with lateral dialkyne substituent(s)
01/31/2002DE10034802A1 Stabile Salze von O-Acetylsalicylsäure mit basischen Aminosäuren Stable salts of O-acetylsalicylic acid with basic amino acids
01/30/2002EP1176184A2 Mesomorphic compound, polymeric mesomorphic compound, and electrolyte and secondary battery including same
01/30/2002EP1176135A1 Process for producing optically active alcohol
01/30/2002EP1175939A1 Catalyst composition & process for making same
01/30/2002EP1175387A2 Method of separating dimethyl carbonate and methanol
01/30/2002EP1175385A1 D-mannitol derivatives as hiv aspartyl protease inhibitors
01/30/2002EP1175383A1 Glucocorticoid receptor modulators
01/30/2002EP0971874B1 Process for generating vinyl carboxylate esters
01/30/2002EP0907634B1 Pesticides
01/30/2002EP0689611B1 Improved enhancement of chemiluminescent assays
01/30/2002CN1078583C Selective process for deacylation of acylated compounds
01/29/2002US6342647 Inhibitors of polymerization of vinyl compounds
01/29/2002US6342628 Reaction of ethylene, acetic acid in oxygen gas
01/29/2002US6342620 Process for producing phenyl ester
01/29/2002US6342529 GABA and L-glutamic acid analogs for antiseizure treatment
01/29/2002US6342305 Colorants and colorant modifiers
01/29/2002US6342196 Comprises synthesizing analog of anthraquinone soluble in or miscible with carbon dioxide, reacting analog with hydrogen produces tetrahydroquinone, reacting with oxygen regenerates anthraquinone and produces hydrogen peroxide; solvent-free
01/29/2002US6342149 Method for carboxylating terminal alkynes
01/29/2002CA2243363C Process for producing chromans
01/29/2002CA2165996C Stereoselective preparation of 2-substituted succinic derivatives
01/29/2002CA2030130C Lubricant compositions from .alpha.,.beta.-unsaturated dicarboxylic acid esters and olefinically unsaturated compounds
01/26/2002CA2353189A1 Catalyst composition and process for making same
01/24/2002WO2002006206A2 Fumarate derivative, method for producing the same
01/24/2002WO2002006202A1 Process for the preparation of enantiomerically pure pyrethroid insecticides
01/24/2002WO2002006195A1 Chiral compounds ii
01/24/2002WO2002005956A1 Process for the recovery of rhodium
01/24/2002WO2002005782A2 Stable salts of o-acetylsalicyclic with basic amino acids
01/24/2002WO2001077053A3 Carbonylation catalyst supported on a carbonized polysulfonated divinylbenzene-styrene copolymer
01/24/2002US20020010362 Production of tertiary butyl acetate
01/24/2002US20020010361 Reacting chrysanthemic acid ester with hydrogen peroxide
01/24/2002US20020010351 Anticancer agents
01/24/2002US20020010337 Stilbene compounds comprising an adamantyl group, compositions and methods thereof
01/24/2002US20020010288 Copper clad laminates
01/24/2002US20020010281 Curable electron donor compounds
01/24/2002US20020010207 Tropane analogs and methods for inhibition of monoamine transport
01/24/2002US20020010204 Use as pesticides.
01/24/2002US20020010195 Mitochondria protecting agents for treating mitochondria associated diseases
01/24/2002US20020008064 Solid substance removing device
01/24/2002DE10130740A1 Malonic acid monoester and beta-keto-ester preparation from epoxide in high yield, for use as intermediates, by hydroesterification over cobalt compound catalyst followed by catalytic oxygenation
01/24/2002DE10033255A1 Verfahren zur Herstellung von Perfluorcarbonsäuren Process for the preparation of perfluorocarboxylic acids
01/24/2002CA2415635A1 Process for the recovery of rhodium
01/23/2002EP1174417A1 Fluorine compounds and water- and oil-repellant compositions
01/23/2002EP1174416A1 Conjugated fatty acid esters
01/23/2002EP1174415A1 High purity preparation of fluorinated 1,3-dicarbonyls using BDM (bis-fluoroxydifluoromethane)
01/23/2002EP1174414A1 Process for producing hydrogenated ester, hydrogenation catalyst for use therein, and process for producing the catalyst
01/23/2002EP1174413A2 Process for production of carboxylic acid aryl esters
01/23/2002EP1174405A2 Dialkyne compounds
01/23/2002EP1173533A1 Non-symmetric, partially fluorinated lubricant additives
01/23/2002EP1173404A1 Acrylate monomer preparation using alkali metal alkoxides as ester interchange catalysts and bromide salt polymerization inhibitors
01/23/2002EP1173278A1 Metal catalysts and methods for making and using same
01/23/2002EP1173162A1 Compositions of boswellic acids derived from boswellia serrata gum resin, for treating lymphoproliferative and autoimmune conditions
01/23/2002EP0846693B1 N-benzyldioxothiazolidylbenzamide derivatives and process for producing the same
01/23/2002EP0737235B1 Mannich condensation products of poly(oxyalkylene) hydroxyaromatic ethers and fuel compositions containing the same
01/23/2002CN1332785A Soluble complex alcohol ester compounds and compositions
01/23/2002CN1332718A Method for making aromatic carbonates
01/23/2002CN1332717A Process for production of aromatic carbonates
01/23/2002CN1332716A Method for producing glyoxylic acid esters or hydrates thereof
01/23/2002CN1332715A Process for making n-butyl esters from butadiene
01/23/2002CN1332147A Process for prep. of (R)-and (S)-2-(4-hydroxy-pheneyloxy) propionic acid and/or its alkyl ester mixture
01/23/2002CN1332146A Resorcitol acrylate and its synthesis process
01/23/2002CN1078199C Process and catalyst for producing vinylacetate
01/22/2002US6340761 Amination and dehydrohalogenation with piperidine compounds
01/22/2002CA2064872C Aryloxymethylcarbonochloridate ester intermediates, their production and use in synthesizing prodrugs and their use therefor
01/22/2002CA2044499C Method for the preparation of 4-acetoxystyrene
01/22/2002CA2024956C Isoxazoles herbicides
01/17/2002WO2002004466A2 Catalyst for asymmetric (transfer) hydrogenation
01/17/2002WO2002004397A1 Method for producing fluorine-containing compound
01/17/2002WO2002004392A1 Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate
01/17/2002WO2002003980A1 Anti-inflammatory and analgesic agents
01/17/2002WO2002003912A2 Novel c-4 substituted retinoids
01/17/2002WO2001059067A3 A group of anti-cancer compounds with specific structure and their production method
01/17/2002WO2001037663A3 Blocking an ethylene response in plants using cyclopropene derivatives
01/17/2002WO2001021567A3 Hydroformylation process utilizing multidentate phosphite ligands
01/17/2002US20020007085 Novel intermediates useful for the preparation of antihistaminic piperidine derivatives
01/17/2002US20020007082 Hydroquinone diester derivatives and the method for producing the same
01/17/2002US20020007080 Novel internally plasticizing and crosslinkable monomers and applications thereof
01/17/2002US20020007048 Solution Phase Biopolymer Synthesis
01/17/2002US20020007031 Pendant ester groups on norbornene and 1,4:5,8-dimethanonaph-thalene backbone monomers, excellent reactivity; photosensitivity
01/17/2002US20020007029 Novel polyester resins