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Matches 801 - 850 out of 2,195

Document Document Title
JP2002296262A
To provide a new buffer and a new buffer system having a volatile combustion product used in an analytical technique using an element specificity detector.This composition contains a cation salt of a weak acid, contains no metal atom or ...  
JP2002284732A
To provide a method for producing a disproportionated rosin comprising converting all of the abietane skeletons to dehydroabietic acid and tetrahydroabietic acid.This method for producing a disproportionated rosin is characterized by com...  
JP2002284735A
To provide a method for producing dehydroabietic acid-6,7-ene safely under mild reaction conditions without using any expensive dehydrogenating agent.This method for producing dehydroabietic acid-6,7-ene is characterized by comprising de...  
JP2002255895A
To provide a method for producing the objective hydrogenated aromatic carboxylic acid by using an aromatic carboxylic acid having low melting point and low solubility to solvent as a raw material and continuously reacting in the presence...  
JP2002255390A
To provide a conveying belt not loosened even if the contact lengths of the belt on pulleys are different from each other by reducing the coefficient of friction on the conveying surface thereof and sustaining the reduced effect for long...  
JP2002524454A
(57) 4* methyl *4* (4* methyl pent *3* エン *1* イル) *2* オキセタノン of summary type (I) or its oligomer is the new intermediate field for manufacturing the compound of a Guerlain acid derivative system. When a Guerlain acid ...  
JP2002212135A
To provide a method for synthesizing a (substituted) aliphatic, alicyclic or araliphatic chloroformate by a reaction of phosgene, diphosgene and/or triphosgene with a corresponding alcohol.The reaction is carried out under a pressure of ...  
JP3304638B2
PURPOSE: To obtain a new alicyclic dicarboxylic acid and its diester useful as a monomer raw material or an additive for polyesters for optical materials, structural materials, etc. CONSTITUTION: An alicyclic dicarboxylic acid expressed ...  
JP2002201147A
To provide a method for oxidizing an organic compound, capable of oxidizing the organic compound having an olefinic carbon-carbon double bond in an industrially advantageous manner.This method for oxidizing the organic compound comprises...  
JP2002201188A
To provide a most important intermediate for producing cyclopropane carboxylate esters which are insecticidal compounds known as pyrethroids, and equipped with a very good insecticidal characteristic and an extremely low toxicity to mamm...  
JP2002193873A
To provide a method for producing cyclohexanedicarboxylic acid of high purity with industrial advantage by efficiently removing impurity, when phthalic acids are hydrogenated to cyclohexanedicarboxylic acid.Phthalic acids are hydrogenate...  
JP2002193879A
To provide a compound capable of being utilized as an intermediate for producing a cyclopropane carboxylate ester which is an insecticidally active compound known as pyrethroids, and being observable because of having very good insectici...  
JP2002517400A
(57) A summary solubilizing agent is used, rare earth carboxylate salt is manufactured or processed with a solid form, and the solubility of the rare earth carboxylate salt of the solid in a fatty series solvent is improved. Moreover, th...  
JP2002516901A
(57) Summary book invention is formula (I) 化 1 (R among the above-mentioned formula). The new アミジノ compound chosen from C アルキル, C cycloalkyl, C ヒドロキシアルキル, and C halo アルキル, Or it is related with...  
JP3288121B2
PURPOSE: To produce a cyclic compound useful, e.g. as an intermediate of a synthetic antimicrobial agent with industrial advantage by reacting an aqueous solution of butadiene, a specified halogenofluoroalkane and an aqueous alkaline sol...  
JP2002145824A
To provide a method for hydrogenating terephthalic acid to produce 1, 4-cyclohexanedimethanol while recirculatingly using the solvent.This method for hydrogenating terephthalic acid comprises the steps of reacting terephthalic acid with ...  
JP2002512242A
(57) It is the manufacture method of summary Sis *6 and 6* ジメチル *3* オキサ * ビシクロ 3.1. 0 hexane *2* ON, 1) Make the sulfonic ester of a beta and beta* ジメチル *gamma* (hydroxymethyl) *gamma* butyrolactone react to...  
JP2002511440A
The present invention relates to the oxidation of a primary alcohol of Formula (II) to the carboxylic acid of Formula (I): R<1>CH2OH}R<1>CO2H.  
JP2002511569A
(57) Those use for operating or rivaling a summary non-antibody polymer receptor ligand, its manufacture, the identification method, and a polymer receptor.  
JP2002107868A
To provide a method for preparing the silver salt of a fatty acid which suppresses the occurrence of voids due to the inhibition of film formation and reduces fog, when used in a heat developable image recording material.In the method fo...  
JP2002510667A
(57) Summary book invention offers use of the compound in the humans and the animal for for chemistry prevention of a new retinoid compound and the skin, and/or lung cancer the medical treatment of leukemia.  
JP3268890B2
PURPOSE: To facilitate actualization of economic hydrogenation reaction by greatly suppressing redaction in activity of an expensive palladium catalyst and to obtain extremely high-purity 1,3-CHDA by simple procedure by bringing a soluti...  
JP2002069032A
To provide a method of purification for obtaining high-purity trans-1,4- cyclohexanedicarboxylic acid advantageously on an industrial scale.Crude trans-1,4-cyclohexanedicarboxylic acid comes in contact with a purification solvent contain...  
JP2002069033A
To provide a method of inexpensively producing 1-substituted- cyclohexanecarbonyl halide through industrially practical steps.In this process for producing the objective 1-substituted- cyclohexnaecarbonyl halide represented by general fo...  
JP2002506846A
(57) Summary book invention relates to the production method of the (2S, 2'R, 3'R) *2* (2, 3* ジカルボキシル * cyclo propyl) * glycine of formula (I) (the inside of a formula and R are hydrogen or tritium). This compound -- the --...  
JP3261623B2
PURPOSE: To obtain a metal corrosion-inhibiting coating compsn. which is neither carcinogenic nor toxic by compounding an org. film forming binder and a specified ketoacid with a cation, a specified amine compd. or the like. CONSTITUTION...  
JP2002053520A
To provide a method for producing 2,2,6-trimethylcyclohexane carboxylic acid from 2,2,6-trimethylcyclohexyl methyl ketone with a simple procedure in high yield.2,2,6-Trimethylcyclohexane carboxylic acid expressed by formula (2) is produc...  
JP2002030034A
To provide a trans-dicyclohexy-3,3'4,4'-tetracarboxylic acid and a trans-dicyclohexyl-3,3'4,4'-tetracarboxylic acid dianhydride being new starting raw materials for a polyimide resin.(1R,1'S,3R,3'S,4R,4'S)-Dicyclohexyl-3,3'4,4'-tetracarb...  
JP2002030033A
To provide a cis-dicyclohexy1-3,3'4,4-tetracarboxylic acid and a cis- dicyclohyxyl-3,3'4,4'-tetracarbosylic acid dianhydride being new starting raw materials for a polyimide resin.(1R,1'S,3R,3'S,4S,4'R)-Dicyclohexyl-3,3'4,4'-tetracarb os...  
JP2002030031A
To provide a method for purifying a trans-dicyclohexyl-3,3'4,4'- tetracarboxylic acid isomer being a new starting raw material for a polyimide resin.This method for purifying a trans-dicyclohexyl-3,3',4,4'- tetracarboxylic acid comprises...  
JP2002030029A
To provide a method for producing a trans-dicyclohexyl-3,3'4,4'- tetracarboxylic acid being a new starting raw material for a polyimide resin.This method for producing a trans-dicyclohexyl-3,3'4,4'- tetracarboxylic acid such as (IR,1'S,3...  
JP2002020346A
To produce cyclohexanecarboxylic acid from the corresponding benzenecarboxylic acid compound.Benzenecarboxylic acid hydrogenated in the presence of a edel metal catalyst and an alkali metal or alkaline earth metal.  
JP2002020345A
To provide a method for producing dicyclohexyl-3,3',4,4'-tetracarboxylic acid isomers which are new raw materials for polyimide resins.This method for producing trans-dicyclohexyl-3,3',4,4'- tetracarboxylic acids such as (1R,1'S,3R,3'S,4...  
JP2001526252A
(57) in hydrogenating summary dimethyl terephthalate, A support medium has the BET surface area of 30 m/g by at least 50 nm in an average pore size, and the maximum, The quantity of an active metal is the 0.01*30 mass % to the total mass...  
JP2001526251A
(-- 57) summary -- formula (I) of all the possible stereoisomeric form forms -- the compounds of 化 1 (R shows among a formula the remainder of the alcohol currently used for the pyrethroid system), those mixtures, and the composite con...  
JP2001521020A
(57) Summary book invention is a series of useful new cyclic amino acid in the medical treatment of 癲癇, a faint fit, a neurodegenerative nature disease, 抑鬱症, uneasy 症, depression, sharp pain, a neuropathological disease, a ga...  
JP3225303B2
PURPOSE: To simply and economically obtain a molybdenum monocarboxylate having high Mo content and excellent in storage stability by reacting a molybdenum compound and molybdic acid in the presence of acetic anhydride. CONSTITUTION: (A) ...  
JP3222941B2
PURPOSE: To obtain a carboxylic acid by reaction between a primary alcohol and an alkali in a high-boiling solvent to suppress side reactions and avoiding solidification of the reaction product during reaction proceeding. CONSTITUTION: T...  
JP2001515876A
(57) The fatty series machine or 脂環 machine with which R has hydrogen or 1*6 carbon atoms among a summary type I 化 1 type, In the production method of the ester of cyclo pen タノン of the perfume fatty series which has 6*12 carb...  
JP2001233832A
To obtain an acrylate compound in which a bulky substituent suitable for a production on a commercial scale is introduced capable of being produced and refined by a simple process.This 8-alkyl-8-tricyclodecanyl (meth)acrylate is represen...  
JP2001233833A
To obtain a norbornene carboxylate compound capable of being produced and refined by a simpler process than conventional processes and suitable for a production on a commercial scale and to provide a method by which the compound can be p...  
JP2001233834A
To obtain a norbornene carboxylate compound capable of being produced and refined by a simpler process than conventional processes and suitable for a production on a commercial scale and to provide a method for producing the compound.Thi...  
JP2001213842A
To provide a method for separating isomers of the carboxylic acid obtained by hydrolyzing an alicyclic nitrile by using water.The isomers are separated by utilizing the difference of solubilities of position isomers and stereoisomers in ...  
JP2001206859A
To provide a new asymmetric bisabamantane-based compound in which adamantane frameworks are bonded through a methylene group. This 2-(2-methyladamantyl)-2'-adamantylmethane-based compound is expressed by the general formula (I) (Y1 and Y...  
JP3193133B2
PURPOSE: To obtain a new acid chloride useful as a raw material for producing polymers such as cross-linking agents, esterification agents, amidation agents, etc. CONSTITUTION: Bicyclo[2,2,2]octo-citric(2α,3β,5α,6β)-tetracarbonyl-chl...  
JP3193203B2
PURPOSE: To provide a method for producing a cyclopropane compound in which the cyclopropane compound can be obtained under milder conditions in good yield in a fewer steps for a short time by using γ-butyrolactones as a starting raw ma...  
JP2001199884A
To provide an analgesic agent having analgesic action and anti- inflammatory action without being almost not accompanied by such side effect as recognized in a conventional painkiller. This analgesic agent is obtained by including a subs...  
JP2001151724A
To provide a method for simply and efficiently producing optically active 2,2,4-trimethyl-3-cyclohexenecarboxylic acid.This method for producing optically active 2,2,4-trimethyl-3- cyclohexenecarboxylic acid is to react a racemic form of...  
JP2001505914A
(57) The sign in a summary type (1) : type is as giving a definition in a specification. The compound shown by has レチノイド, a レチノイド antagonist, and/or レチノイド reverse operation agent Mr. Biological activity.  
JP2001114724A
To provide a hydrolyzing method accompanying isomerization of a stereoisomer in production of a carboxylic acid by hydrolysis of an alicyclic nitrile. A bicyclo[2,2,1]-dicyano-heptane composition is hydrolyzed in an aqueous alkali soluti...  

Matches 801 - 850 out of 2,195