| Document |
Document Title |
|
JP3835871B2 |
To eliminate the production of common salt and the load on wastewater due to no use of sodium carbonate and produce an industrially useful benzyl alcohol by carrying out hydrolysis of benzyl chloride with water at a high temperature. (A)...
|
|
JP3835866B2 |
To provide a separation process comprising the supply of an organic phase to a continuous distillation column and the discharge of aqueous hydrochloric acid and benzyl chloride from the column top and benzyl alcohol and dibenzyl ether fr...
|
|
JP3831012B2 |
To obtain an oxidized compound at a high reaction conversion ratio and a high selectivity, by reacting a conjugated compound with oxygen in the presence of an oxidation catalyst consisting of an imido compound. This method for oxidizing ...
|
|
JP2006265127A |
To provide a method for the efficient production of homoallyl alcohol by the reaction of an allyl halide with a carbonyl compound using zinc and provide a method for producing a homoallyl alcohol compound in high selectivity at a reduced...
|
|
JP3828147B2 |
The present invention relates to a novel glycerol derivative and a process for preparing the same, and a process for preparing a triazole derivative. According to the present invention, an optical active 2-arylglycerol derivative whi...
|
|
JP3829266B2 |
To efficiently obtain an optically active alcohol having high optical purity by carrying out optical resolution of amino acid esters comprising optically active amino acids and racemic alcohols and then hydrolyzing the resultant opticall...
|
|
JP3825489B2 |
To obtain the subject compound useful as a starting raw material for readily producing (R, Z)-7,15-hexadecadiene-4-olide extremely high in sexual attracting action on Heptophylla picea Motshulsky as a plant insect pest. This compound is ...
|
|
JP2006521330A |
The present invention pertains to a process for the hydrogenation of alkylaryl ketones, which process involves contacting a feed containing the alkylaryl ketones and from 0.5% to 30% by weight of phenolic compounds with hydrogen in the p...
|
|
JP2006248963A |
To provide a method for efficiently producing 2,2-bis(3,4-dimethylphenyl)-1,1,1,3,3,3-hexafluoropropane.Th
e method for producing 2,2-bis(3,4-dimethylphenyl)-1,1,1,3,3,3-hexafluoropropane comprises reacting orthoxylene with hexafluoroace...
|
|
JP3824417B2 |
To obtain the subject element having excellent luminous efficiency, enabling luminescence of high brightness, by adding a specific compound to a luminous layer. This element is constituted by holding at least one luminous layer containin...
|
|
JP3822106B2 |
The present invention relates to novel triaromatic compounds having the general formula (I):as well as to a method for preparing them and to their use in pharmaceutical compositions intended for use in human or veterinary medicine (in de...
|
|
JP3820634B2 |
To readily obtain the subject compound useful as an intermediate for physiologically active substances such as medicines or agrichemicals and fine chemicals by oxidizing a specific aralkyl compound in the presence of a specific optically...
|
|
JP2006232845A |
To provide an HIV protease inhibitor useful for treating or preventing AIDS.The retroviral protease-inhibiting compound is represented by general formula (A). Preferably, in the formula, R1 is a thiazolyl or oxazolyl which may be substit...
|
|
JP3817801B2 |
To economically produce a high-purity benzyl alcohol useful as a solvent, an intermediate, etc., for medicines by constructing a separating and a purifying processes from an azeotropic relationship among respective components of a hydrol...
|
|
JP3817351B2 |
To obtain the subject compound having a high reaction rate, useful as an intermediate for medicines, agrochemicals, etc., by reacting a Grignard reagent with paraformaldehyde in the presence of an alkali and hydrolyzing the reaction prod...
|
|
JP2006219438A |
To provide a method for efficiently producing solanesol by removing a free fatty acid in a contaminant composed of the free fatty acid and a phospholipid as an ester substance and removing the phospholipid as a micelle substance when ext...
|
|
JP3812851B2 |
To reduce problems in disposal of used caustic wastes and economically separate phenol from a mixture by carrying out the extractive distillation of the mixture, etc., produced by an oxirane propylene oxide/styrene monomer process with s...
|
|
JP3812969B2 |
To obtain the subject new compound having a specific molecular structure, exhibiting an action on the inhibition of a retrovirus protease, and useful for the therapy of retrovirus infection, especially human immunodeficiency virus(HIV) i...
|
|
JP3812038B2 |
To obtain the subject compound comprising a specific organic phosphorus compound, excellent in stability to heat, hydrolysis, etc., and useful as a ligand for a complex catalyst, a catalyst component, etc., for producing an unsaturated a...
|
|
JP3812101B2 |
To produce aldehydes and/or alcohols in a high selectivity by the vapor-phase hydrogenation reaction of a carboxylic acid. A carboxylic acid or its derivative is reduced with molecular hydrogen in vapor phase in the presence of a catalys...
|
|
JP2006206533A |
To provide a method for industrially and advantageously producing naphthylethanol by using a readily available raw material without requiring special attention to handling.The 1- or 2-naphthylethanol is produced by reducing 1- or 2-napht...
|
|
JP2006206507A |
To provide a new planarly asymmetric bipyridine compound, to provide a method for producing the compound, to provide a new metal complex given by using the planarly asymmetric bipyridine compound as a ligand, and to provide a method for ...
|
|
JP3807683B2 |
To efficiently obtain the subject compound without using a base by a new method for hydrolyzing benzyl chloride under specific conditions and stopping the reaction at a point of time when the conversion of benzyl chloride is incomplete a...
|
|
JP2006199667A |
To provide a reaction process of high selectivity or high efficiency, by utilizing high-temperature and high-pressure water as a reaction field.A method for converting an unsaturated compound comprises reacting the unsaturated compound, ...
|
|
JP2006198503A |
To provide a novel catalyst selectivity control method for controlling the selectivity of a catalyst, and a catalyst composition for realizing the control method.The catalyst composition, which is constituted by supporting an inorganic c...
|
|
JP3805046B2 |
To readily obtain the subject compound useful as an intermediate, etc., for medicines and agrochemical in high yield by hydrolyzing m-substituted α,β-dibromoethylbenzenes. A m-substituted-α,β-dibromoethylbenzenes of formula I (X is a...
|
|
JP3800205B2 |
To provide a catalyst suitable for the production of an unsaturated alcohol and a method for efficiently producing the unsaturated alcohol from diol. The unsaturated alcohol is produced by dehydration of only one hydroxy group of the dio...
|
|
JP3796785B2 |
To obtain the subject compound, benzyl alcohol, efficiently and economically advantageously by hydrolyzing benzyl acetate by using a specific copolymer as a catalyst. This compound, benzyl alcohol, is obtained by hydrolyzing (B) benzyl a...
|
|
JP3796761B2 |
PURPOSE: To obtain a new optically active compound which is useful as a starting material for a liquid crystal material for display elements and can be used as an intermediate for medicines, agrochemicals, functional materials. CONSTITUT...
|
|
JP3794819B2 |
To obtain the subject element excellent in luminous efficiency and emitting in high brightness by nipping at least one layer containing at least one kind of specific derivative between a pair of electrodes. This element is obtained by ni...
|
|
JP3794827B2 |
To obtain a new hydrocarbon compound suitably useful for an organic electroluminescent element having an excellent luminous efficiency and emitting a light with high brightness. This compound is pref. a bisacenaphtho[1',2':5,6]indeno[1,2...
|
|
JP2006151946A |
To manufacture a diaryl derivative at a low cost and in a short time.In the method of manufacturing the diaryl derivative expressed by general formula (1): Ar1-Ar2 in which Ar1 and Ar2 show each a phenyl group, a condensed cyclic group, ...
|
|
JP3785666B2 |
To provide a method for profitably producing benzyl alcohol by hydrolyzing benzyl acetate in the presence of a cation exchange catalyst having sulfonate groups in a limited raw material composition region. This method for producing benzy...
|
|
JP2006143619A |
To provide a method for efficiently preparing benzyl alcohol of an oxygen-containing aromatic organic compound from toluene of an aromatic in one step with good selectivity, and a solid catalyst used in this method.The solid catalyst is ...
|
|
JP3781721B2 |
To obtain a corresponding alcohol at a high selectivity by selectively hydrogenating a carbonyl compound. The carbonyl compound represented by formula (I) (wherein R1 and R2 are each independently H, a saturated or mono- or polyunsaturat...
|
|
JP3779452B2 |
To obtain the subject compound capable of reducing polymerization in distillation, useful as an intermediate for medicines and agrochemical by hydrolyzing the reaction product of a Grignard reagent of a specific halogenostyrene derivativ...
|
|
JP3780669B2 |
To produce aldehydes and/or alcohols in a high yield by the vapor- phase reduction of a carboxylic acid. A carboxylic acid or its derivative is reduced with molecular hydrogen in vapor phase in the presence of a catalyst produced by supp...
|
|
JP3773824B2 |
To provide a solid acid catalyst which can improve the efficiency of a reaction proceeding in the presence of a Broensted acid or a Lewis acid catalyst, for example, facilitates the benzoylation of an alcohol, can easily be recovered or ...
|
|
JP2006111586A |
To provide a method for efficiently oxidizing a substituent group of a substituted aromatic compound having oxidizable substituent groups, e.g. 4,4'-dialkylbiphenyl.Oxidation reaction of the substituted aromatic compound is carried out i...
|
|
JP2006111610A |
To provide an industrially advantageous method for producing a β-fluoroalcohol.This method for producing the β-fluoroalcohol is characterized by effecting an alkyl-substituted imidazolium salt containing fluoride ion and expressed by f...
|
|
JP2006111551A |
To provide a method for producing the butene derivative under mild reaction conditions in a high yield and at a low cost.This method for producing the 3,4-dihydroxy-1-butene (hereinafter referred to as 3,4-DHBE), comprising hydrolyzing 3...
|
|
JP3770678B2 |
To obtain the subject new compound having an α-H and useful for the synthesis of an optically active anti-aldol by enolizing in the presence of boron triflate and an amine, and then reacting with an aldehyde. This optically active alcoh...
|
|
JP3771070B2 |
To obtain a novel compound that is constituted with a ligand comprising a specific aminophosphine and a transition metal, for example, rhodium, shows excellent chemical selectivity, enanthioselectivity and catalytic activity and is usefu...
|
|
JP3771615B2 |
To produce a high-purity optically active benzhydrol compound useful as a synthetic intermediate for medicines according to simple operations by hydrogenating a benzophenone compound in the presence of a specific asymmetric hydrogenating...
|
|
JP3768905B2 |
To provide a method for producing allyl alcohol by which the allyl alcohol is synthesized from a carbonyl compound by a reaction in an aqueous solution according to a more general-purpose and simpler means. The carbonyl compound is react...
|
|
JP2006096692A |
To provide an efficient manufacturing method of an optically active trifluoromethyl carbinol derivative as an important intermediate for medicines.A trifluoromethyl ketone derivative is reacted with an alkyl zinc reagent in the presence ...
|
|
JP2006511628A |
Provided are polymers derived from bridged heterocyclic compounds, fluorinated norbornene compounds, fluorinated alkenes, heterocyclic compounds, and combinations of two or more thereof for use in a wide variety of applications, includin...
|
|
JP2006083066A |
To provide an industrial method for producing 5,5,5-trifluoro-3-penten-1-ynes useful as a synthetic intermediate for functional materials such as medicines, agrochemicals or fluorine-containing polymers and to provide the several kinds o...
|
|
JP2006076935A |
To provide a simple and inexpensive method for manufacturing an optically active alcohol of high optical purity, and a novel optically active ruthenium compound useful as a catalyst.The optically active ruthenium compound is prepared fro...
|
|
JP2006076941A |
To provide an industrial manufacturing method of 2-(4-biphenyl)ethanol by economically short steps without using a large amount of solvents, and to provide a method for simply purifying 2-(4-biphenyl)ethanol containing an impurity having...
|
