Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 103,086

Document Document Title
WO/2019/049983A1
In this hydrogen reduction catalyst for carbon dioxide, catalytic metal nanoparticles and a metal oxide for suppressing grain growth of said catalytic metal nanoparticles, are dispersedly carried on a carrier.  
WO/2019/044946A1
A method for producing a compound represented by formula (C), the method comprising a step for converting a compound represented by formula (B) (wherein R1 represents an amino group protected by a protecting group) by intramolecular cycl...  
WO/2019/044672A1
[PROBLEM] To provide a novel method for synthesising a polyphenol. [SOLUTION] A polyphenol production method including the reaction of catechin in the presence of a catalyst and an oxidising agent, said catalyst comprising a metal oxide ...  
WO/2019/044585A1
Provided is a nucleus hydrogenation reaction catalyst having a catalytic activity superior to conventional ruthenium catalysts in a nucleus hydrogenation reaction of an aromatic compound in which at least one amino group is bonded to an ...  
WO/2019/044584A1
Provided is a nucleus hydrogenation reaction catalyst having a catalytic activity superior to conventional ruthenium catalysts in a nucleus hydrogenation reaction of an aromatic compound in which at least one amino group is bonded to an ...  
WO/2019/045274A1
The present invention relates to a method for selecting an alternative solvent having properties similar to those of a conventionally used solvent. It is possible to save time, effort, and resources consumed by complicated experimental s...  
WO/2019/044814A1
A method for producing a pentafluorosulfanyl aromatic compound represented by general formula (2): Ar-(SF5)k (in the formula, Ar is a substituted or unsubstituted aryl group or a heteroaryl group, k is an integer of 1-3) that includes re...  
WO/2019/039565A1
The present invention addresses the problem of providing a bisphosphite compound that achieves higher target product selectivity while maintaining a high reaction rate. The present invention relates to a dihydroxybiphenyl compound repres...  
WO/2019/039317A1
The present invention addresses the problem of providing a method for efficiently producing a dialkyl carbonate. The problem can be solved by a method for producing a dialkyl carbonate by reacting urea and at least one alkyl carbamate wi...  
WO/2019/035453A1
Provided is a catalyst represented by general formula (1). In general formula (1), R1-R14 each independently represent a hydrogen atom or a substituent.  
WO/2019/035408A1
The present invention provides a method for producing a compound (i) having a group represented by a partial structure (A), a partial structure (AI), a partial structure (D), or a partial structure (DI), and a group represented by a part...  
WO/2019/035381A1
Provided is a method for producing dicyanocyclohexane, the method having a step for obtaining dicyanocyclohexane by making a cyclohexanedicarboxylic acid and/or a salt thereof, or a thermal concentrate of an aqueous ammonia solution of t...  
WO/2019/031605A1
Provided is a fused ring compound which exhibits excellent charge transport ability. A fused ring compound which is represented by formula (1) and has a specific structure.  
WO/2019/026515A1
The present invention provides a production method which has a high selectivity to HCFC-132 and in which handling is easier than in conventional methods because neither chlorine nor highly toxic carbon tetrachloride is used. Specifically...  
WO/2019/026883A1
The present invention relates to a method for producing a macrocyclic compound, the method comprising a step for reacting an aldehyde represented by formula (3) and a pyrrole ring compound represented by formula (4) to obtain a macrocycl...  
WO/2019/026640A1
Provided are a catalyst precursor for producing a catalyst having a high yield of methacrylic acid, a catalyst, and a method for producing methacrylic acid and a methacrylic acid ester. A catalyst precursor including a heteropoly acid sa...  
WO/2019/026652A1
[Problem] The purpose of the present invention is to provide: a polymerizable monomer that has a polysiloxane structure and that makes it possible to provide a polymer that has high oxygen barrier properties that are good for ophthalmolo...  
WO/2019/021993A1
A method for producing a bis-acyloxylated exomethylene compound represented by general formula (III), wherein a monoacyloxylated exomethylene compound represented by general formula (I), a carboxylic acid represented by general formula (...  
WO/2019/019851A1
Disclosed are a sodium ion channel inhibitor and a pharmaceutically acceptable salt and a polymorph thereof. The sodium ion channel inhibitor is a compound having the structure as shown in formula (X). Disclosed are a method for preparin...  
WO/2019/017468A1
Provided is a production method by which 2,5-bis(aminomethyl)furan can be efficiently produced. This 2,5-bis(aminomethyl)furan production method comprises a step for producing 2,5-bis(aminomethyl)furan by reacting hydrogen and an amine c...  
WO/2019/017490A1
Provided is a method for producing a pentenoic acid ester derivative using a biomass raw material, comprising step A for reacting the biomass raw material with a first alcohol in the presence of an acid catalyst to obtain a levulinic aci...  
WO/2019/012920A1
A method for producing a catalyst, which comprises a slurry preparation step wherein a slurry that contains an Mo compound, an Fe compound, a Bi compound and an additive having a decomposition temperature of 500°C or less is prepared; a...  
WO/2019/013116A1
A catalyst is provided with which a target product can be manufactured with high selectivity. The present invention is a method for manufacturing a catalyst that is used when subjecting unsaturated aldehyde to gas-phase catalytic oxidati...  
WO/2019/013095A1
A method for producing methyl dichlorophosphane, said method comprising a step for reacting methane with phosphorus trichloride in the presence of an additive with the use of a metal compound and/or a metal compound held on a support.  
WO/2019/013126A1
The present invention provides an industrially excellent method for highly efficiently producing a cycloalkyl(trifluoromethyl)benzene without any complicated step and through a small number of steps. A halogen-substituted trifluoromethyl...  
WO/2019/008924A1
Provided is a method for preparing an unsaturated nitrile, the method comprising a reaction step in which hydrocarbon is subjected to a gas phase catalytic ammoxidation reaction using a fluidized bed reactor in the presence of a catalyst...  
WO/2019/009390A1
Disclosed are: a production method for an olefin multimer, the method comprising conducting an olefin multimerization reaction in the presence of a catalyst for olefin multimerization which comprises a chromium compound (A), an amine com...  
WO/2019/003847A1
Provided is a method for producing 1-chloro-3,3,3-trifluoropropene (1233zd). The production method includes a reaction that brings a C3 halogenated hydrocarbon compound represented by general formula (1) into contact with a metal catalys...  
WO/2019/003896A1
The purpose of the present invention is to provide: a method for efficiently producing 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) and/or 3-chloro-1,1,1,2-tetrafluoropropane (HCFC-244eb), which are advantageous starting materials fo...  
WO/2019/004172A1
The present invention relates to a novel boron compound and a method for synthesizing a target organoxy siloxane by using a specified boron compound as a catalyst through the reaction of a siloxane containing a SiH group and an organic c...  
WO/2019/003848A1
Provided is a method for producing 1,3-dichloro-3,3-difluoropropene (1232zd). This production method contains a reaction in which a halogenated hydrocarbon compound having three carbons and represented by general formula (1) is heated. I...  
WO/2018/235883A1
A method for producing a compound represented by formula (1), which comprises a step A wherein a compound represented by formula (2a) and a compound represented by formula (2b) are subjected to a coupling reaction in the presence of (1) ...  
WO/2018/235798A1
A method for producing a compound, which comprises a reaction step wherein a fluidized bed reactor that comprises an internal space in which a catalyst is contained in a flowable manner, a first supply port through which a starting mater...  
WO/2018/235705A1
The present invention provides a technique that is capable of easily adjusting the loading positions of gold and palladium in a VAM catalyst by means of a method for producing a palladium-gold loaded catalyst for vinyl acetate synthesis,...  
WO/2018/230700A1
A dialkoxy magnesium which is characterized in that: the arithmetic mean roughness (Ra) of particle surfaces is 0.5 or less; and the maximum height (Rz) of particle surfaces is 2.0 or less. The present invention is able to provide a dial...  
WO/2018/230702A1
A method for producing a cinnamic acid ester derivative, which is characterized by reacting a cinnamic acid derivative compound represented by general formula (1) (wherein the symbols are as defined in the description) with an alcohol co...  
WO/2018/230011A1
Provided is a method for producing C4 dicarboxylic acid crystals having high oil absorption. This method for producing C4 dicarboxylic acid crystals comprises a step in which C4 dicarboxylic acid crystals are precipitated from an aqueous...  
WO/2018/225522A1
Provided are: a compound represented by general formula (i); and a composition and a liquid crystal display element which use said compound. The compound represented by general formula (i) is obtained by reacting a compound represented b...  
WO/2018/225520A1
Provided are: a compound represented by general formula (i); and a composition and a liquid crystal display element which use said compound. The compound represented by general formula (i) is obtained by reacting a compound represented b...  
WO/2018/225737A1
Provided is a catalyst for debenzylation reactions, which enables the achievement of a higher yield of a target product (a debenzylated product) in comparison to conventional Pd-supporting catalysts in a debenzylation reaction wherein a ...  
WO/2018/225759A1
The present invention addresses the problem of providing a novel method for producing an aliphatic hydrocarbon. Provided is a method for producing an aliphatic hydrocarbon, the method comprising a step for allowing a catalyst supported o...  
WO/2018/225854A1
A method for producing an unsaturated nitrile, the method having a reaction step for producing a corresponding unsaturated nitrile by subjecting a hydrocarbon to a gas phase ammoxidation reaction in the presence of a catalyst within an i...  
WO/2018/221704A1
A catalyst structure for aromatic hydrocarbon production is provided which suppresses a reduction in catalyst activity to enable efficient production of aromatic hydrocarbons, and an aromatic hydrocarbon production device provided with s...  
WO/2018/221705A1
The purpose of the present invention is to provide a hydrogenolysis catalyst structure which can suppress reduction in catalyst activity to achieve efficient hydrogenolysis treatment in an upgrading step of a GTL process, and a hydrogeno...  
WO/2018/221706A1
Provided are a high-activity methanol reforming catalyst structure which suppresses reductions in catalyst function and has excellent catalyst function, and a methanol reforming device. This methanol reforming catalyst structure is chara...  
WO/2018/221604A1
The present invention provides a method for industrially producing: a pyrimidine compound having pest control efficacy; 2-[4-(trifluoromethyl)phenyl]ethylamine, which is a production intermediate of the pyrimidine compound; a phenylethyl...  
WO/2018/221700A1
A Fischer-Tropsch synthesis catalyst structure which avoids aggregation of metal microparticles, can achieve longer service life by suppressing reduction in catalyst activity, and enables saving resources without the need for cumbersome ...  
WO/2018/211720A1
Provided is a method with which it is possible to produce hydrogen at a desired rate using a hydrogen storage material that can be safely stored and transported at low cost. In this method for producing a silanol compound and hydrogen, a...  
WO/2018/211952A1
The purpose of the present invention is to provide a method for safely and efficiently producing a carbonate derivative. This carbonate derivative production method is characterized by emitting light in the presence of oxygen to a compos...  
WO/2018/211858A1
This catalyst for ammoxidation comprises catalyst particles that contain molybdenum, bismuth and iron, while having a hollow particle percentage of 23% or less. A method for producing this catalyst for ammoxidation comprises: a step for ...  

Matches 1 - 50 out of 103,086