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WO/2021/118931A1 |
Provided are methods of forming a carbon-carbon bond between a first compound and a second compound through a hydroarylation chemical reaction. The methods include contacting the first compound and the second compound in the presence of ...
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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/2021/113288A1 |
Methods comprising: evaporating a catalyst source to produce a catalyst gas; condensing the catalyst gas to produce a catalyst vapor comprising catalyst droplets suspended in a gas phase; and contacting the catalyst vapor with a hydrocar...
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WO/2021/113167A1 |
Methods comprising: evaporating a catalyst source to produce a catalyst gas; condensing the catalyst gas to produce a catalyst vapor comprising catalyst droplets suspended in a gas phase; and contacting the catalyst vapor with a hydrocar...
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WO/2021/106981A1 |
[Problem] To provide: a complex compound which is useful as a catalyst for a hydrophosphorylation reaction; and a production method therefor. [Solution] A complex compound according to the present invention is a complex compound of a tra...
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WO/2021/103614A1 |
The present invention relates to the field of preparation methods for and uses of compounds, and relates in particular to a preparation method for and use of N-bis(dimethylamino)-1,3-dimethylimidazoline, having the chemical formula: C9H2...
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WO/2021/102589A1 |
A biodegradable foam which includes a polyester-based polyurethane foam and a mixture comprised of a soil-dwelling carbon-digesting bacteria embedded in a carrier compound. The mixture of the soil-dwelling carbon-digesting bacteria is ho...
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WO/2021/106000A1 |
The invention provides a method of preparing a biaryl-bridged cyclic peptide compound of Formula (I), where R1, R2, R3, R4, R5, R8, R7, R8, R9, R10, R11, R12, n and m are as defined in the specification. The biaryl-bridged cyclic peptide...
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WO/2021/099134A1 |
The present invention relates to a process for the preparation of a procatalyst suitable for preparing a catalyst composition for olefin polymerization, said process comprising the steps of: Step A) providing or preparing a Grignard comp...
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WO/2021/099384A1 |
The present invention provides novel iron N-heterocyclic carbene compounds of formula (I), devices comprising said compounds, and uses of said compound. Formula (I).
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WO/2021/092763A1 |
Disclosed are a catalytic oxidation catalyst, a preparation method therefor, and a method for the deep treatment of organic matters in an MDI saline. The catalyst comprises a carrier and an active component, wherein the carrier is titani...
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WO/2021/097324A1 |
Described herein are covalent organic frameworks. The covalent organic frameworks have unique structural and physical properties, which lends them to be versatile in a number of different applications and uses. In one aspect, the covalen...
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WO/2021/092831A1 |
A method for preparing a SCR denitration catalyst, specifically comprising the following steps: (1) weighing an appropriate amount of self-made or existing MOF nanoparticles; (2) preparing an Si-MOF support; (3) and taking the Si-MOF sup...
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WO/2021/097194A1 |
In some aspects, the present disclosure provides pharmaceutical compositions comprising a) a therapeutic agent; b) a metal-organic framework (MOF) or a coordination polymer; and c) a pharmaceutically acceptable polymer; wherein the thera...
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WO/2021/093273A1 |
Disclosed are a method for preparing a catalyst for the highly asymmetric selective catalysis of the asymmetric epoxidation of allyl alcohol and a method for preparing a chiral epoxy alcohol compound by means of an epoxidation reaction. ...
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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/2021/091687A1 |
The present invention generally relates to processes for the recovery of rhodium from a catalyst purge stream from a C6 or higher olefin hydroformylation process. In one embodiment, the process comprises (a) treating a catalyst-containin...
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WO/2021/091182A1 |
The present invention relates to a process and apparatus for manufacturing formic acid from a synthetic gas and, specifically, to a process and apparatus for manufacturing formic acid, in which: a mixed gas (mixture) of hydrogen prepared...
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WO/2021/088310A1 |
A construction unit head-body-tail three-section amphiphilic molecule of an aromatic amide fragment embedded hydrophilic and hydrophobic molecule self-assembled micelle, a preparation method for forming a water-phase ultra-uniform round ...
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WO/2021/089482A1 |
The present invention relates to specific transition metal catalysts and their use in chemical reactions.
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WO/2021/088196A1 |
Disclosed herein are a dual metal MOFs catalyst, and a preparation method therefor and a use thereof. The catalyst comprises nickel ions, manganese ions and organic carboxylic acid ligands. The catalyst has a relatively large specific su...
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WO/2021/089653A1 |
The present invention relates to an improved catalyst for aminoplast resins typically relying on an acid catalyst, to initiate the crosslinking reaction. The improved catalyst according to the invention provides better control over the c...
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WO/2021/090746A1 |
Provided is an electrochemical oxygen reduction catalyst containing: platinum-containing nanoparticles; and at least one selected from the group consisting of a specific polymer using a melamine compound as a monomer, and a specific mela...
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WO/2021/085966A1 |
The present invention relates to cyclododecanone and a preparation method therefor. According to the present invention, a cyclododecanone preparation method capable of achieving a high conversion rate and minimizing unreacted materials a...
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WO/2021/085978A1 |
The present invention relates to cyclododecanone and a preparation method therefor, and according to the present invention, there may be provided a preparation method for cyclododecanone, the method capable of realizing a high conversion...
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WO/2021/083018A1 |
The present invention relates to a preparation method for and application of a 3-substituted chiral spiro aminophosphine ligand on a pyridine ring. The 3-substituted chiral spiro aminophosphine ligand on a pyridine ring is a compound sho...
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WO/2021/081714A1 |
Provided is a method for continuously preparing an MAP penem intermediate. The continuous preparation method comprises: step S1, in a column-type continuous reactor, catalyzing a cyclization reaction of (R)-4-nitrobenzyl-2-diazo-4-[(2R,3...
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WO/2021/078128A1 |
A method for preparing a mesoporous carbon supported metal nanoparticle catalyst. According to the method, a mesoporous carbon supported metal nanoparticle catalyst can be synthesized in two steps of hydrothermal process and carbonizatio...
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WO/2021/074343A1 |
A highly active hydroprocessing catalyst that comprises a doped support having been impregnated with a metal-impregnation solution, comprising a complexing agent and a hydrogenation metal, and filled with an organic additive blend. The c...
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WO/2021/073123A1 |
Disclosed are a hydrogenation catalyst modified with a solid phase modifier and the use thereof. The hydrogenation catalyst is a mixture of a supported palladium catalyst and a solid phase modifier, or a metal palladium material supporte...
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WO/2021/075618A1 |
The present invention relates to the production of an alkylene carbonate via the synthesis of an alkylene oxide and carbon dioxide, and more specifically, to the production and purification of an alkylene carbonate via the use of a heat ...
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WO/2021/074330A1 |
A highly active hydroprocessing catalyst that comprises a doped support impregnated with at lease one hydrogenation metal component and filled with an organic additive blend. The catalyst is made by providing a doped support particle fol...
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WO/2021/076847A1 |
The present embodiments are directed to compositions of quinones and/or quinols, such as, but not limited to, ubiquinone and/or ubiquinol, vitamin E quinone and/or vitamin E quinol, vitamin K quinone and/or vitamin K quinol, menaquinones...
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WO/2021/074337A1 |
A highly active hydroprocessing catalyst that comprises an inorganic oxide support particle having been impregnated with a metals-impregnation solution comprising a complexing agent and a hydrogenation metal that is further incorporated ...
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WO/2021/071890A1 |
The invention relates to methods of synthesizing 2'-deoxy-2',2'-difluorotetrahydrouridine with increased purity and uniform particle size distribution. In particular, methods of the invention include crystallization and isolation procedu...
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WO/2021/071451A1 |
The invention, in order to be used in the healthcare industry provided by biotechnology-nanotechnology, a targeted dual cytotoxic effective nano-metallo system for the treatment of non-metastasized castration-resistant prostate cancer, c...
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WO/2021/068570A1 |
Provided are a composite photocatalyst for degrading tetracycline, a preparation method therefor and the use thereof, which relate to the field of photocatalysis. The composite photocatalyst uses a metal-organic framework UiO-66(NH2) as ...
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WO/2021/072224A1 |
The present disclosure relates to molybdenum and/or tungsten complexes, catalyst systems including molybdenum and/or tungsten complexes, and polymerization processes to produce polyalkenamers such as polypentenamers and polycyclooctenamers.
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WO/2021/068449A1 |
The present invention relates to the technical field of cellulose nanofiber membrane catalysts, and relates in particular to a modified CNF membrane capable of catalytically degrading 4-nitrophenol, a preparation method therefor and an a...
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WO/2021/072231A1 |
The present disclosure relates to tungsten complexes, catalyst systems including tungsten complexes, and polymerization processes to produce polycycloolefin polymers such as polycyclopentene polymers and polycyclooctene polymers.
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WO/2021/066300A1 |
The catalyst for a hydrogenation reaction according to one embodiment of the present application comprises: a polymeric support; and a repeat unit comprising a catalyst component supported on the polymeric support, wherein the polymeric ...
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WO/2021/066299A1 |
The catalyst for a hydrogenation reaction according to one embodiment of the present application comprises: a polymeric support; and a repeat unit comprising a catalyst component supported on the polymeric support, wherein the polymeric ...
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WO/2021/067229A2 |
Novel methods for selecting a patient with a cancer for treatment with a TIGIT antagonist are disclosed. The methods employ various biomarkers, including CD45, CD3ε, CD11b, Foxp3, IFN-γ, Cxcl11, Cxcl10, TNF-α, IL-23, MHC class II, CD8...
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WO/2021/067186A2 |
A computer-implemented method is provided for improving image quality. The method comprises: acquiring, using a medical imaging apparatus, a medical image of a subject, wherein the medical image is acquired with shortened scanning time o...
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WO/2021/066298A1 |
The catalyst for a hydrogenation reaction according to one embodiment of the present application comprises: a polymeric support; and a repeat unit comprising a catalyst component supported on the polymeric support, wherein the polymeric ...
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WO/2021/066251A1 |
The present invention relates to a transition metal phosphide water-splitting catalyst and a method for producing same, and more specifically, to a transition metal phosphide water-splitting catalyst having excellent water-splitting acti...
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WO/2021/057835A1 |
A catalyst for alkylene oxide addition reaction. The catalyst comprises a nanocomposite ion-exchange resin having the structural formula of P-Im +-M -, wherein P is a nanocomposite resin matrix; Im + is a 5- or 6-membered heterocyclic ca...
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WO/2021/060215A1 |
The present invention relates to a hydrogen gas production method comprising: a first step of producing a mixed gas containing hydrogen and carbon dioxide from a hydrogen-storing agent by a dehydration reaction using a catalyst in a reac...
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WO/2021/059716A1 |
It is found that a layer comprising a thiophene polymer that is a pure organic material can serve as a light absorber and a catalyst which are extremely highly efficient and enable the production of hydrogen peroxide from water and disso...
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WO/2021/053289A1 |
The present invention relates to a method for oxidative cleavage of a substrate consisting of at least one functionalised or non-functionalised linear olefin, in particular a mono- or polyunsaturated aliphatic carboxylic acid, or one of ...
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