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WO/2024/052871A1 |
The object of the invention is a novel ruthenium complex of the general formula Ru-1, in which all the variable substituents have the meanings defined in the description. Also an object of the invention is a method for obtaining the ruth...
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WO/2024/048775A1 |
Provided is a dehydrogenation/carbon dioxide hydrogenation catalyst characterized by comprising an iridium complex represented by formula (3) and having a ligand bound to a polymer support. (In formula (3), pc represents a portion of the...
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WO/2024/047674A1 |
The present invention provides a novel manganese catalyst (Formula I) and their process of preparation thereof. The present invention also provides process of hydrogenation wherein the novel manganese catalyst used for hydrogenation of v...
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WO/2024/048340A1 |
This apparatus 2 for producing an organic hydride is provided with: a cathode electrode 10 which generates an organic hydride and hydroxide ions from an object to be hydrogenated and water; an anode electrode 12 which generates oxygen by...
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WO/2024/049820A1 |
Catalyst systems for tetramerizing ethylene to form 1-octene may include a catalyst which may include a chromium compound coordinated with a ligand and a co-catalyst which may include an organoaluminum compound. The ligand may have a che...
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WO/2024/049236A1 |
The present invention relates to: a method for preparing a chiral gamma lactam derivative or a pharmaceutically acceptable salt thereof by using a chiral organocatalytic compound; and a composition for preventing, alleviating or treating...
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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/2024/050291A1 |
Supported catalysts contain a transition metal compound impregnated on or bound to a solid support, and the transition metal is iron, cobalt, or manganese. The solid support is an inorganic solid oxide or a chemically-treated solid oxide...
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WO/2024/044104A1 |
What is described herein are nanostructures, compositions comprising the nanostructures, and related methods. In some embodiments, the nanostructure comprises an aramid amphiphile and a functional moiety associated with the aramid amphip...
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WO/2024/043720A1 |
The present disclosure relates to a fiber-type composite structure catalyst, which comprises: a fiber substrate; and a composite catalyst coating layer supported on the substrate and including a porous support containing mesopores and go...
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WO/2024/037615A1 |
The present invention provides a series of ionic vinyl covalent organic framework materials constructed in two ways by means of designing a novel method. Such materials feature high crystallinity and specific surface area, cost-efficienc...
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WO/2024/038025A1 |
The invention relates to a polyol mixture comprising: a) from 10 to 99.7 wt.% of at least one polyol as component A; b) from 0.1 to 30 wt.% of a hydrohaloolefin blowing agent as component B; c) from 0.1 to 10 wt.% of water as component C...
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WO/2024/034746A1 |
The present invention relates to a method for producing a chiral carbonyl derivative using an (R,R)-1,2-diphenylethylenediamine (DPEN)-based thiourea catalyst compound. According to the production method, a chiral carbonyl derivative hav...
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WO/2024/031242A1 |
A method for synthesizing an aryl benzyl thioether compound using photocatalysis. By using the iron (III) complex [HIMXy Me][FeBr 4]([HIMXy Me]=l,3-bis(4-methoxy-2,6-dimethylphenyl)-4,5-dimethylimidaz
olium cation) as a catalyst, fac-Ir(...
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WO/2024/034767A1 |
The present invention relates to a method for producing a chiral nitroso derivative using an organic chiral catalyst compound based on (R,R)-1,2-diphenylethylenediamine (DPEN), and the like. According to the production method, a chiral n...
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WO/2024/035392A1 |
Disclosed is a Ziegler-Natta catalyst composition comprising one or more Ziegler-Natta procatalyst compositions which comprise magnesium, titanium, a halogen, one or more internal electron donors; one or more aluminum containing cocataly...
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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/2024/030678A1 |
A method for depolymerizing a mixture of plastics is described. The method comprises (a) providing a composition comprising two of more plastics, (b) introducing a solvent comprising an ionic liquid (IL) or deep eutectic solvents (DES) a...
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WO/2024/029525A1 |
Provided is a novel method for producing a fluorinated organic compound. The production method is a method for producing a fluorine adduct of a compound represented by formula (1) (in the formula, R1, R2, and n have the same meanings as ...
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WO/2024/022833A1 |
A method for preparing flexible slabstock polyurethane foam comprising contacting at least one polyisocyanate with at least one polyol in the presence of at least one polyurethane additive selected from the group consisting of a blowing ...
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WO/2024/022832A1 |
A catalyst composition comprising at least one compound represented by formula (I): wherein: R1, R2, and R3, are each independently C1-C3 alkyl, or C2-C6 alkenyl linear or branched; and R4 is hydrogen, C1-C3 alkyl, or C2-C6 alkenyl linea...
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WO/2024/026510A1 |
Methods of purifying impure monomers. In various examples, a method recycles one or more polymer(s). In various examples, a method comprises forming metal complex(es), metal organic framework(s) (MOF(s)), coordination polymer network(s),...
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WO/2024/025426A1 |
The present disclosure relates to composition of matter for a feedstock suitable for graphitization. In particular, the present disclosure relates to composition required for taking non-graphitizable carbon materials and producing a grap...
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WO/2024/025607A1 |
The present invention provides a composition comprising a bimetallic catalyst complex comprising nickel and also, a 2+ cation, 3+ cation, 4+ cation, or 5+ cation. Also provided a method for catalyzing homopolymerization or copolymerizati...
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WO/2024/025606A1 |
The present invention provides a catalyst composition comprising at least four bimetallic catalyst complexes, wherein the at least four bimetallic catalyst complexes comprise nickel catalysts with alkali ions. Also provided a method for ...
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WO/2024/025406A1 |
Disclosed herein is a poorly crystalline metal sulfide catalyst, wherein the catalyst comprises Mo and/or W in a total amount of from 25 to 35 wt%, Ni and/or Co in a total amount of from 0 to 25 wt%, S in an amount of from 20 to 28 wt.%,...
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WO/2024/018944A1 |
The present invention provides an electrode catalyst layer which contains catalyst particles, a polymer electrolyte and a fibrous material. The catalyst particles each contain metal particles, a conductive carrier and an ionic liquid. Th...
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WO/2024/017514A1 |
The invention relates to a process for preparing, by hydroformylation, short-chain olefins, more particularly C2 to C5 olefins, in a reactor, wherein the catalyst system is heterogenized on a porous ceramic material support, and synthesi...
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WO/2024/019102A1 |
The present invention relates to a composite material formed by carrying Au nanoclusters, each containing two or more Au atoms, on carriers via ligands. In the present invention, hydrophobic bodies, such as carbon powder, are employed as...
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WO/2024/020357A1 |
Metal organic framework Fe x Zn5– x (O2CC(O)R)4(btdd)3 for hydrocarbon oxygenation where R is an alkyl or aryl substituent compositions as illustrated with Fe x Zn5– x (prv)4(btdd)3 where (x = 1.0 to 1.8) and FeZn4(moba)4(btdd)3, are...
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WO/2024/017513A1 |
The invention relates to a process for preparing, by hydroformylation, short-chain olefins, more particularly C2 to C8 olefins, wherein the catalyst system, which comprises a metal of group 8 or 9 of the periodic system of elements, at l...
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WO/2024/011921A1 |
Disclosed in the present invention is a synthesis method for an indolone derivative containing a butenamine structure. Particularly, 3-arylindolone and 2-vinylaziridine are used as reactants and are synthesized in a solvent under the cat...
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WO/2024/011905A1 |
Disclosed in the present invention are a metal-supported spinel nickel manganite nanosphere aerogel, preparation method therefor and the use thereof. The preparation method comprises: dispersing in a solvent a nickel salt, a manganese sa...
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WO/2024/007851A1 |
A catalyst for amide synthesis and preparation and use thereof are disclosed. The catalyst is a thio or seleno pyranodipyrimidine compound and has a simple and novel structure, high catalytic efficiency, and good atom economy. The cataly...
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WO/2024/008707A1 |
The present invention relates to a method for surface-catalytically finishing polymer fibres and/or polymeric sheets, said method comprising the steps: a) providing a polymer fibre or a polymeric sheet; b) providing an aqueous dispersion...
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WO/2024/008546A2 |
The invention relates to an improved process for the preparation of double metal cyanide (DMC) catalysts for the preparation of polyoxyalkylene polyols, preferably polyether polyols and/or polyether carbonate polyols. The invention also ...
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WO/2024/007199A1 |
Disclosed in the present invention are a preparation method for a barium titanate nanoparticle-compounded covalent organic framework (COF) heterojunction and a use of the barium titanate nanoparticle-compounded COF heterojunction. Barium...
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WO/2024/007726A1 |
The present invention relates to a small-molecule compound, and the use thereof as a cosmetic active ingredient and a preparation method therefor. The small-molecule compound is a compound as shown in the following general formula (I). R...
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WO/2024/008605A2 |
The invention comprises a process for the preparation of a [Ru(OAc)2(Ligand)] catalysts of the formula I wherein R1 is C1-6 alkyl and R3 is hydrogen or C1-6 alkyl and R4 is hydrogen or C1-6-alkoxy. [Ru(OAc)2(Ligand)] catalysts are versat...
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WO/2024/010176A1 |
The present invention pertains to: an ethylene oligomerization catalyst containing a ligand compound; a catalyst composition employing same; and a method for producing an ethylene oligomer by using same. The catalyst exhibits excellent s...
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WO/2024/005470A1 |
The present invention is for providing a catalyst comprising a single atom metal and a preparation method therefor, the catalyst comprising: a nitrogen-doped carbon matrix; and a single atom metal bonded to nitrogen in the carbon matrix.
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WO/2024/002889A1 |
The invention relates to compounds of formula (I) : as well as stereoisomeric forms, mixtures of stereoisomeric forms, and salts thereof, wherein R1, R2, R3, R4 and R5 are as defined in claim 1. Compounds of formula (I) are particularly ...
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WO/2024/000825A1 |
The present application relates to a method for selectively oxidizing styrene in water. The method comprises: adding styrene, a catalyst and an oxidizing agent to a reaction solvent, performing an oxidation reaction at 25-55°C, and filt...
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WO/2024/001487A1 |
The present invention relates to the technical field of green, clean and efficient catalysis, and in particular, to a method for synthesizing a cyclic carbonate from carbon dioxide and an epoxy compound by means of a catalytic reaction a...
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WO/2024/003044A2 |
A catalyst system for preparing terephthalic acid including a first complexation of a manganese salt and a first multidentate ligand; and a second complexation of a cobalt salt and a second multidentate ligand, wherein the first multiden...
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WO/2024/000734A1 |
A mesoporous nickel powder and a preparation method therefor, and a nickel-phosphorus catalyst system. The mesoporous nickel powder comprises powder-like particles of metallic nickel, the average particle size of the particles being 1-10...
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WO/2024/001497A1 |
The present invention relates to the technical field of catalysis, in particular to a catalyst for synthesizing a cyclic carbonate and a synthetic method for a cyclic carbonate. The present invention provides a novel catalyst having a hy...
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WO/2023/245777A1 |
The present invention relates to the field of catalysts, and in particular to a heterogeneous catalyst for producing a vulcanization accelerator TBBS by means of an oxygen method, and a preparation method for the heterogeneous catalyst a...
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WO/2023/247697A1 |
The present invention relates to iron anilido-imine complexes, processes for their preparation and their use as catalysts in the Suzuki-Miyaura reaction.
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WO/2023/248205A1 |
The subject of the invention is a novel ruthenium complex with the general formula Ru-1, in which all the variables have the meaning defined in the disclosure. The subject of the invention is also a synthesis method of the ruthenium comp...
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