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WO/2024/085255A1 |
[Problem] To provide a method for producing a (poly)alkylene glycol monoalkyl ether, the method being capable of stably producing a (poly)alkylene glycol monoalkyl ether continuously from a starting material olefin without causing a decr...
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WO/2024/085256A1 |
A (poly)alkylene glycol monoalkyl ether is produced at high selectivity and high yield from an olefin and a (poly)alkylene glycol. The present invention provides a method for producing a (poly)alkylene glycol monoalkyl ether in which an ...
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WO/2024/080203A1 |
The present invention relates to a method for producing a corresponding unsaturated aldehyde by partially oxidizing an alkene using a fixed-bed multi-tube type reactor. The fixed-bed multi-tube type reactor includes a plurality of reacti...
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WO/2024/080208A1 |
The present invention relates to a method that partially oxidizes an alkene using a fixed-bed multi-tubular reactor to produce the corresponding unsaturated aldehyde. The fixed-bed multi-tubular reactor is equipped with a plurality of re...
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WO/2024/076125A1 |
The present invention provides a method for preparing an ester-based composition that can improve heat transfer performance, reactor productivity, and total reactor productivity through control of operating conditions when producing an e...
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WO/2024/075666A1 |
The purpose of the present invention is to provide a fluoroolefin production method, which has a high reaction conversion ratio and selectivity of a target substance, is capable of obtaining the target substance with a high yield, has a ...
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WO/2024/071178A1 |
Provided is an industrially useful method for producing an alkylsilyloxy-substituted benzylamine compound, in which impurities are easily removed and the method does not involve an alkylsilyloxy-substituted benzyl compound that is an int...
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WO/2024/069973A1 |
The carbon dioxide supply converter according to the present invention is supply converter for carbon dioxide used for reaction with an alkyl amine compound, the carbon dioxide supply converter comprising an oxide and carbon dioxide adso...
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WO/2024/071127A1 |
The present disclosure provides a method for obtaining HFO-1132 (E) and/or HFO-1132 (Z) more efficiently than conventional methods. The present disclosure specifically provides a method for producing a composition that contains HFO-113...
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WO/2024/070182A1 |
Provided is an ethanol conversion method including a dehydration step in which a dehydrated starting material containing ethanol is subjected to a dehydration reaction by using a dehydration catalyst in a reactor and a dehydrated reactio...
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WO/2024/071250A1 |
This diamondoid compound is a new compound represented by general formula (1) [in the formula, ring A1 represents an aliphatic ring having two or more rings, R1 represents a hydrogen atom, an alkyl group, a cycloalkyl group, or an adaman...
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WO/2024/071359A1 |
The present invention pertains to a nickel diatomaceous earth catalyst that hydrogenates an aldehyde and a production method therefor, the catalyst being characterized by containing Ni, Zr, and diatomaceous earth, and being characterized...
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WO/2024/057657A1 |
This fluoroolefin production method involves a step of producing a fluoroolefin given by formula (2) by bringing a fluorocarbon given by formula (1) into contact with a catalyst, wherein the catalyst contains α-alumina and the average p...
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WO/2024/058023A1 |
Provided is a method for producing a protected glycoside in which a phenol compound is bonded to the anomeric position of a saccharide and other hydroxyl groups in the saccharide are protected, the method comprising reacting a saccharide...
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WO/2024/058024A1 |
Provided is a method for producing a glycoside having such a structure that a phenolic compound is bound to the anomeric position in a sugar, the method comprising a step (1) for reacting a peracetylated sugar with a phenolic compound in...
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WO/2024/057790A1 |
A method for manufacturing a catalyst for manufacture of vinyl acetate, the catalyst containing a carrier, copper, palladium, gold, and an acetate, wherein the method comprises, in the following order: step 1) a step for impregnating the...
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WO/2024/057789A1 |
A method for producing a catalyst for vinyl acetate production comprising a support, copper, palladium, gold, and an acetic acid salt, the method comprising, in the following order, step 1, in which an alkali solution is infiltrated into...
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WO/2024/053468A1 |
A catalytic reaction method according to the present invention uses a catalyst in the presence of a solvent to react starting compounds. The solvent includes an organic solvent, an aqueous solvent, and an antioxidant. The reaction of the...
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WO/2024/053607A1 |
[Problem] To perform selective hydrogenolysis of a cyclic compound having a five-membered ring structure and included in a saturated cyclic compound used as a hydrogen carrier. [Solution] This metal catalyst used in the hydrogenolysis of...
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WO/2024/048615A1 |
The present invention provides a method for producing a compound represented by formula (I), the method including a step that reacts a compound represented by formula (II) with a compound represented by formula (III).
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WO/2024/048703A1 |
Provided is a catalyst precursor with which it is possible to manufacture a catalyst having a high yield of an α,β-unsaturated carboxylic acid, or a catalyst molded article. The abovementioned problem is solved by: a catalyst precurs...
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WO/2024/048631A1 |
The present invention addresses the problem of providing a novel compound which enables the production of a cured article having a high refraction index and which has excellent moldability and curability. The present invention relates ...
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WO/2024/048119A1 |
The purpose of the present invention is to improve the yield of C5 or higher hydrocarbons that are manufactured using carbon monoxide and hydrogen as raw materials. The present invention provides a catalyst having a metal-based catalyst ...
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WO/2024/048582A1 |
[Problem] The present invention provides a means which is capable of oxidizing an organic compound in a vapor phase using a nitroxyl radical as a catalyst. [Solution] A catalyst loaded body is obtained by loading a carrier with a compoun...
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WO/2024/043330A1 |
A method for producing an internal olefin, the method comprising a step in which a starting material olefin is subjected to an isomerization reaction in the presence of the catalyst R described below. Catalyst R: a catalyst that is obt...
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WO/2024/034583A1 |
The present invention provides a method for producing a halogenated alkene compound which is represented by general formula (1): R1-CR2=CR3-R4, the method comprising a step for subjecting a halogenated alkane compound which is represente...
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WO/2024/034642A1 |
Provided is an azobenzene derivative represented by formula (1). (In formula (1), R1 represents a C1-18 alkoxy group, R2 each independently represent a hydrogen atom or a C1-4 alkyl group, R3 represents a hydrogen atom, a C1-4 alkyl grou...
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WO/2024/034666A1 |
A ruthenium complex according to one aspect of the present disclosure is represented by general formula (1). In general formula (1), R1 represents a hydrogen atom, a phenyl group, or a monovalent substituent which is obtained by substitu...
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WO/2024/029584A1 |
The purpose of the present invention is to provide: a composite oxide having improved catalytic performance for converting carbon dioxide to methanol; a catalyst for methanol production, said catalyst containing the composite oxide; and ...
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WO/2024/029418A1 |
The present invention provides a method for producing a cycloolefin by causing a partial hydrogenation reaction of a monocyclic aromatic hydrocarbon by means of hydrogen in the presence of a ruthenium catalyst in an aqueous zinc sulfate ...
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WO/2024/024142A1 |
The present disclosure provides a hydrocarbon production device that is capable of rendering the reaction uniform when producing a hydrocarbon using a raw material gas and that can save energy and suppress deterioration of the catalyst. ...
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WO/2024/024869A1 |
To provide a method for producing chlorofluorobutane (CFB) by dimerizing trichloroethylene (TCE) to generate chlorinated butadiene and fluorinating the hydrogen atoms of this chlorinated butadiene. Trichloroethylene (TCE) is dimerized ...
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WO/2024/024973A1 |
A method for producing a catalyst that is used in a vapor-phase contact ammoxidation reaction, wherein: the catalyst is such that a metal oxide containing at least Mo and Sb is carried on a silica support; the method includes a sintering...
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WO/2022/224741A9 |
[Problem] In hydrogenating an aromatic halonitro compound, to improve the yield of a halogenated aromatic amine that is the target product without requiring a dehalogenation inhibitor, while suppressing the formation of a nitroso compoun...
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WO/2024/024750A1 |
The present invention provides a metal-loaded catalyst which is obtained by loading a carrier with ruthenium, tin and platinum, and which is used for hydrogenation of a carboxylic acid and/or a carboxylic acid ester; and this metal-loade...
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WO/2024/024340A1 |
The present invention addresses the problem of reducing startup time until a non-aqueous solvent can be purified in a liquid purification device. A method for starting up a liquid purification device 10, which has a purifying means 11 ...
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WO/2024/024591A1 |
Provided are: a compound and a material for an organic electroluminescent element that further improve the performance of organic EL elements; an organic electroluminescent element having improved element performance; and an electronic d...
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WO/2024/018965A1 |
[Problem] To suppress any reduction in the selectivity of halogenated aromatic amines of a target product caused by a halogen separation reaction in hydrogenation of an aromatic halonitro compound. [Solution] A hydrogenation catalyst tha...
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WO/2024/014448A1 |
According to the present invention, in the presence of a hydrolysis catalyst, a fluorene-containing resin having a fluorene skeleton and an ester bond and/or a carbonic acid ester bond is reacted with carbonic acid ester to decompose the...
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WO/2024/005039A1 |
The present invention provides a method for producing a very-long-chain polyunsaturated fatty acid, the method comprising reacting a compound represented by formula II of R1-MgX1 and a compound represented by formula III of X2-(CH2)m-X i...
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WO/2024/004774A1 |
The purpose of a recycled monomer and a production method therefor according to the present invention is to provide a method that can, while utilizing the advantage of high-temperature high-pressure water, suppress hyperreaction of a pro...
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WO/2024/004464A1 |
According to the present invention, a method for producing methanol using carbon dioxide and hydrogen as starting materials includes a step (A) for combining the carbon dioxide and the hydrogen to obtain a makeup gas, a step (B) for comb...
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WO/2023/249027A1 |
A quaternary ammonium salt that has a specific structure, an organic structure-directing agent that contains this quaternary ammonium salt, and a method for producing a quaternary ammonium salt. Also, a CON-type zeolite that is mixed cry...
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WO/2023/249129A2 |
The present invention provides technology for improving the selectivity of a (meth)acrylic acid ester. The present invention relates to a (meth)acrylic acid ester production method including: reacting (meth)acrylic acid and a secondary a...
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WO/2023/249130A2 |
The present invention provides technology for improving the yield of a (meth)acrylic acid ester. This (meth)acrylic acid ester production method includes: reacting (meth)acrylic acid and a secondary alcohol within a reactor and in the pr...
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WO/2023/243522A1 |
The purpose of the present invention is to provide a method for producing an aromatic compound, wherein a cross-coupling reaction by means of a mechanochemical process is carried out in a state where a solvent is not substantially contai...
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WO/2023/243499A1 |
An aldehyde composition that contains an aldehyde represented by formula (1) and an aldehyde represented by formula (2), the mass ratio [(1)/(2)] of the aldehyde represented by formula (1) and the aldehyde represented by formula (2) bein...
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WO/2023/243699A1 |
A first purpose of the present invention is to provide an amino acid compound in which the α-position of the amino acid compound is fluorinated by performing a fluorination reaction with respect to the α-position at a high yield. A sec...
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WO/2023/204066A9 |
Disclosed is a method for producing a compound represented by formula (3), the method comprising step A for reacting a compound represented by formula (1) with a compound represented by formula (2) in the presence of at least one selecte...
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WO/2023/233774A1 |
The diallyl-containing fluoropolyether compound is represented by general formula [I] (wherein b is an integer equal to or greater than 2, a and c are integers wherein a+c = 28 or less, and a and c can be 0). Reacting a polyfluoropolyeth...
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