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WO/2021/201046A1 |
The present invention provides: a polyhydric hydroxy resin which enables the achievement of a cured product that is excellent in terms of heat resistance, low thermal expansion properties, moisture resistance and the like, and which is u...
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WO/2021/200826A1 |
[Problem] To provide a novel compound that has good weather resistance and that sufficiently absorbs light having a wavelength of around 440 nm. [Solution] A compound including an anion having a partial structure represented by formula (...
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WO/2021/188769A1 |
Compounds that inhibit HIF-2a, and compositions containing the compound(s) and methods for synthesizing the compounds, are described herein. Also described are the use of such compounds and compositions for the treatment of a diverse arr...
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WO/2021/179049A1 |
The present invention relates to the treatment of disorders associated with oxidative stress including neuropathic pain and small synthetically derived compounds for treating such disorders.
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WO/2021/177287A1 |
The present invention addresses the problem of providing a catalyst which exhibits high reusability and is capable of reducing the amount of residual metals in a reaction liquid in a process wherein an optically active reduction product ...
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WO/2021/174748A1 |
The present invention relates to a method for preparing a visible light catalyzed dichlorine addition product of an aliphatic olefin, comprising the following steps: using an aliphatic olefin as a substrate, using copper chloride having ...
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WO/2021/175701A1 |
A process for making a complexing agent with an enantiomeric excess of at least 60%, wherein said process comprises the following steps: (a) reacting an aqueous slurry of alanine with an enantiomeric excess of at least 60% with formaldeh...
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WO/2021/172499A1 |
There has been a need for a method for producing a purified phthalonitrile, by said method a high-purity phthalonitrile being able to be stably obtained with high yield for a long period of time, and a method for purifying a phthalonitri...
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WO/2021/165195A1 |
The present invention relates to novel heteroaryl-triazole compounds of the general formula (I), in which the structural elements X, Y, R1, R2, R3a, R3b, R4 and R5 have the meaning given in the description, to formulations and compositio...
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WO/2021/161887A1 |
[Problem] To provide a novel compound which has high absorption selectivity for the long-wavelength ultraviolet to near ultraviolet region close to a wavelength of 400 nm, exhibits high weathering resistance, and has a merocyanine skelet...
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WO/2021/157563A1 |
A fluorine-containing ether compound that is characterized by being represented by the following formula (1).　Formula (1): R1-(O(CH2)a)b-[A]-[B]-O-CH2-R2-CH2-R3 (In formula (1), R1 is an alkyl group that may have a substituent group, o...
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WO/2021/153174A1 |
This composition for catalyst production is used in the production of a vapor-phase catalytic oxidation reaction catalyst or a vapor-phase contact ammoxidation reaction catalyst, wherein the composition for catalyst production is an aque...
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WO/2021/152564A1 |
Disclosed is a method for purifying a crude adiponitrile stream by differential volatility comprising separating at least a portion of the components of the crude adiponitrile stream by flashing vapor from a liquid film.
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WO/2021/149051A1 |
The present invention provides compounds and herbicidal compositions comprising thereof. Further, use of herbicidal compositions or kit for controlling plant growth is also provided.
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WO/2021/143412A1 |
Provided are a method and device for preparing adiponitrile. The preparation method of the present invention comprises the steps of a first hydrocyanation reaction, an isomerization reaction and a second hydrocyanation reaction, wherein ...
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WO/2021/145598A1 |
The present invention relates to a method for preparing an acrylonitrile dimer, the method comprising: a step (S10) for supplying an acrylonitrile monomer, a phosphorus-based catalyst, an alcohol solvent, and an ionic liquid to a reactor...
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WO/2021/141428A1 |
The objective of the present invention is to provide a light-emitting material, for an organic EL device, exhibiting higher light-emitting efficiency, and, in particular, to provide a blue light-emitting material. Particularly, the objec...
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WO/2021/136742A1 |
The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein R1, R2, R3 and R4 are as defined herein. The invention further relates to herbicidal compositions which comprise a c...
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WO/2021/138497A1 |
A process for producing a TCH stream, the process comprising: separating, in a first column, an adiponitrile process stream comprising TCH and optionally adiponitrile, to form an adiponitrile stream comprising greater than 5 wt.% adiponi...
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WO/2021/138491A1 |
The present disclosure relates generally to processes for recovering tricyanohexane (TCH) via purification of by-product or co-product streams of adiponitrile production. In particular, the present disclosure relates to a process for pur...
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WO/2021/135207A1 |
Disclosed are a nitrogen-containing compound as represented by chemical formula 1, an electronic component, and an electronic device, the nitrogen-containing compound being capable of improving the performance of the electronic component...
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WO/2021/138486A1 |
A process for producing an intermediate adiponitrile stream, the process comprising separating an adiponitrile process stream comprising less than 50 wt% adiponitrile, and optionally TCH, to form the intermediate adiponitrile stream comp...
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WO/2021/129138A1 |
Disclosed is a method for preparing an organic carboxylic ester by means of combinatorial catalysis with an aryl bidentate phosphine ligand. The method comprises subjecting a terminal olefin, carbon monoxide and an alcohol to hydroesteri...
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WO/2021/120982A1 |
The present invention relates to a method for preparing m-phenylenediamine, comprising the following steps: (1) using meta-xylene as a starting material, preparing isophthalamide; (2) reacting the isophthalamide with hypohalite or haloge...
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WO/2021/120767A1 |
The present application provides belt[n]arene[n]tropilidene, a belt[4]arene[4]tropylium compound, a belt[4]arene[4-m]tropilidene[m]dicarbonyl compound, a belt[4]arene[4-m]tropilidene[m]benzotropilidene compound, a belt[4]arene[4-m]benzot...
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WO/2021/120064A1 |
The present invention provides an ethoxy methylene malononitrile continuous synthesis method. The method comprises the following steps: malononitrile, triethyl orthoformate, and acetic anhydride are continuously introduced into continuou...
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WO/2021/116128A1 |
This invention relates to a process for producing cyanoacetates involving contacting a salt of an alkyl, alkenyl, alkynyl or aryl formyl acetate with a hydroxyl amine acid under appropriate conditions and for a time sufficient to yield a...
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WO/2021/118010A1 |
The present invention provides a method for preparing acrylonitrile dimer, comprising: a step for producing a dimerization reactant by supplying an acrylonitrile monomer, a phosphorus-based catalyst, and an alcohol solvent to a reactor s...
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WO/2021/103455A1 |
Provided are a synthesis system and method for preparing adiponitrile by means of the amination of adipic acid. The synthesis system comprises an amination reactor and a reaction rectifying column that are connected in sequence; the reac...
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WO/2021/103457A1 |
The present invention provides a synthetic system and method for preparing hexamethylenediamine by adiponitrile hydrogenation. The synthetic system comprises an adiponitrile preparation device, a microinterface intensifier, a hydrogenati...
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WO/2021/103779A1 |
The present application relates to a method for preparing 3-hydroxypropionitrile. The method for preparing 3-hydroxypropionitrile comprises: reacting acrylonitrile with a supercritical water, and separating the obtained reaction solution...
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WO/2021/103456A1 |
The present invention provides a reaction system and a method for preparing an adiponitrile by means of the ammoniation of adipic acid. The reaction system comprises: an ammoniation reactor, a gas-liquid separation tank and a rectifying ...
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WO/2021/103318A1 |
The present invention discloses a P-type dopant, which is a planar aromatic compound with different numbers of fluorine atoms and cyano groups on the periphery, has the functions of adjusting the lowest unoccupied molecular orbital (LUMO...
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WO/2021/098729A1 |
Provided are a fluidized bed reactor (1) and a withdrawn hot water pipe (4) and an application thereof in acrylonitrile production, wherein the fluidized bed reactor (1) at least comprises a reaction withdrawal segment and a vertical inn...
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WO/2021/102286A1 |
The disclosure relates to the cyanocarbon compositions and processes for producing the same. The cyanocarbon compositions comprise tricyanohexane and one or more coproducts of the tricyanohexane production reaction. Exemplary coproducts ...
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WO/2021/093585A1 |
Provided is a method for preparing dicyanonorbornane; by means of reacting halogen-containing norbornane with a cyanating reagent under catalyst conditions, dicyanonorbornane is obtained; by means of selecting said catalyst as one or mor...
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WO/2021/096075A1 |
The present invention relates to a method for preparing acrylonitrile dimers, and provides a method for preparing acrylonitrile dimers, comprising the steps of: supplying acrylonitrile monomers, a nonpolar solvent, an alcohol solvent and...
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WO/2021/088756A1 |
The present invention discloses an oxime ether compound with a novel structure, wherein the structure is represented by general formula (I), and the definition of each substituent in the formula is described in the description. The compo...
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WO/2021/085468A1 |
The present invention provides: high purity 2-naphthylacetonitrile which contains few impurities and is useful as a raw material or intermediate for synthesizing a variety of medicinal products, agrochemicals and chemical products; and a...
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WO/2021/085131A1 |
The present invention provides an organic compound having: main skeleton having a fused ring structure; an electron withdrawing group joined to the main skeleton; and an electron donating group joined to the main skeleton. The organic co...
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WO/2021/077194A1 |
The present invention relates to the production of carbonyl compounds and derivatives, by means of high yield and purity syntheses, providing antitumour active principles with selective antiproliferative properties and antimestastatic ac...
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WO/2021/076703A1 |
Disclosed herein are methods, pharmaceutical compositions for modulating T cell proteins. Also disclosed herein are methods, pharmaceutical compositions, and vaccines for modulating an immune response.
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WO/2021/066410A1 |
The present invention relates to a catalyst for ammoxidation of propylene, a method for preparing same, and a method for ammoxidation of propylene using same. Specifically, provided in one embodiment of the present invention is a catalys...
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WO/2021/057816A1 |
Disclosed is an aptamer nucleic acid molecule, comprising a complex of the aptamer and a small fluorophore molecule. Also disclosed are a method for detecting RNA, DNA or other target molecules inside or outside a cell by means of using ...
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WO/2021/060698A1 |
The present invention relates to a fluidized bed reactor. Provided is a fluidized bed reactor arrangement comprising: a fluidized bed reactor in which a catalyst bed is provided; a dust collector which is provided at the top of the fluid...
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WO/2021/054202A1 |
A fluorine-containing ether compound represented by formula (1). (1): R1-R2-CH2-R3-CH2-R4 (In the formula, R1 represents an organic group having an alicyclic structure and from 3 to 13 carbon atoms; R2 represents a group expressed by for...
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WO/2021/047603A1 |
The present application provides a compound of formula II and a method for preparing a compound of formula I, i.e., 2-isopropyl-4-methylpyridin-3-amine by using same. The compound of formula I can be applied to synthesis of KRAS inhibito...
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WO/2021/048368A1 |
A process for manufacturing an aqueous hydrogen peroxide solution comprising the following steps: - hydrogenating a working solution which comprises an alkylanthraquinone and/or tetrahydroalkylanthraquinone and a mixture of a non-polar o...
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WO/2021/048364A1 |
A process for manufacturing a substituted cyclohexanecarbonitrile said process comprising the following steps: - reacting the corresponding substituted cyclohexanecarboxylic acid with thionyl chloride to make the corresponding acyl chlor...
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WO/2021/048365A1 |
A process for manufacturing an alkyl substituted cyclohexanecarbonitrile, said process comprising the following steps: - reaction of cyanoisophorone with an organometallic compound comprising an alkyl group in order to transform the keto...
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