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WO/2021/153933A1 |
The present invention relates an alkanolamine/amine-grafted metal-organic framework-based carbon dioxide adsorbent and, more specifically, to an alkanolamine/amine-grafted metal-organic framework-based carbon dioxide adsorbent that can e...
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WO/2021/152200A1 |
The invention relates to transition metal complexes of formula I, where M, A, X, R1, R2, R3, Cy1, Cy2 and An are defined in the description, for use in the reversible activation of ammonia and primary amines, carbon monoxide and phenylac...
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WO/2021/154931A1 |
Methods of polymer and/or oligomer depolymerization are described herein which, in some embodiments, enable facile polymer and/or oligomer decomposition under mild, non-energy intensive conditions. Briefly, a method of depolymerization c...
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WO/2021/154629A1 |
Provided are compositions that include a metal -organic framework (MOF) including a framework defining an internal volume, an enzyme disposed within the internal volume, and a surfactant. Also provided are methods of making the compositi...
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WO/2021/153865A1 |
Disclosed are a porphyrin-based catalyst system, a cathode using the catalyst system for a lithium battery, and a lithium battery comprising the cathode for a lithium battery. A porphyrin-based catalyst system according to an embodiment ...
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WO/2021/147622A1 |
The present invention belongs to the technical fields of organic synthesis and heterogeneous catalysis, and specifically relates to a method for preparing a formamide compound by catalyzing carbon dioxide hydrogenation with a porous mate...
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WO/2021/149814A1 |
The present invention provides a catalyst containing a Brønsted acid as a novel means capable of producing an amide compound by highly stereoselectively and/or highly efficiently causing an amidation reaction in a variety of substrates ...
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WO/2021/149433A1 |
The present invention provides a catalyst, a carbon dioxide reduction electrode, and a multilayer body. The catalyst is obtained by firing a mixture containing a metal derivative, a pyridine derivative, and a carbon compound. The carbon ...
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WO/2021/143194A1 |
The present invention relates to a catalyst for a phosgenation reaction and a phosgenation reaction method. The catalyst for a phosgenation reaction of the present invention is a phosphinyl ionic liquid as represented by general formula ...
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WO/2021/146093A1 |
Methods of preparing primary phosphine products using one or more precursor cyclophosphanes, hydrogen, and one or more Lewis acid catalysts. In some embodiments, a cyclophosphane precursor and at least one Lewis acid are dissolved in a s...
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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/2021/142281A1 |
Provided herein are a new class of extremely sterically-bulky, easily prepared N-heterocyclic carbene (NHC) ligands of Formula I, or a salt, solvate, geometric isomer, or stereoisomer thereof. The ligands are readily synthetically access...
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WO/2021/142289A1 |
Described herein is a new class of highly active Pd(II)-NHC complexes bearing anilines as throw-away ligands. These catalysts are well-defined, air- and moisture-stable and can be easily purified by chromatographic techniques. High activ...
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WO/2021/140065A1 |
The present invention relates to tungsten(VI) oxytetrachloride which is characterized by high chemical purity, and to a process for preparing same.
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WO/2021/138657A1 |
A system and method for producing 1-butene and ultra-high-molecular-weight polyethylene (UHMWPE), including feeding a catalyst, an antifouling co-catalyst, and ethylene to a reactor, and dimerizing ethylene into 1-butene and polymerizing...
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WO/2021/134143A1 |
Disclosed is a method for preparing diazoxide, comprising: reacting o-aminobenzenesulfonamide with N-chlorosuccinimide in a chlorine solvent to obtain 2-amino-5-chlorobenzenesulfonamide, mixing the 2-amino-5-chlorobenzenesulfonamide, an ...
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WO/2021/135253A1 |
The present invention provides a titanium dioxide nanobelt@MOF composite material, a preparation method therefor, and use thereof. The preparation method comprises the following steps: preparing a titanium dioxide nanobelt; carboxylation...
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WO/2021/137632A1 |
The present invention relates to: a double metal cyanide catalyst comprising an organosilane compound as a complexing agent; a preparation method therefor; and a method for preparing polyol. The double metal cyanide catalyst of the prese...
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WO/2021/135998A1 |
Disclosed is a method for preparing an organic-inorganic hybrid nanoflower by means of electrodeposition. The preparation method relates to the technical field of enzyme immobilization. The method for preparing the organic-inorganic hybr...
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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/2021/133202A1 |
The invention relates to the field of preparing transition metal oxocarboxylates that can be used as sources of transition metals in homogeneous catalyst systems. In particular, the invention relates to the field of preparing chromium ox...
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WO/2021/119971A1 |
One-part condensation curable silyl-modified polymer (SMP) based sealant compositions in particular one-part condensation curable SMP based sealant compositions containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a ...
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WO/2021/120921A1 |
Perylene imide, a composite photocatalytic material thereof, a preparation method therefor and an application thereof in removing organic pollutants from water, wherein melamine is calcined to obtain melem; thereafter, the melem, perylen...
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WO/2021/119974A1 |
Two-part condensation curable silyl-modified polymer (SMP) based sealant compositions, in particular two-part condensation curable SMP based translucent sealant compositions containing a catalyst comprising (i) a titanate and/or zirconat...
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WO/2021/127179A1 |
A method of preparing catalyst particles (the "preparation method") is disclosed. The preparation method comprises combining a Ru(0) complex and a carrier fluid to form a mixture and heating the mixture at an elevated temperature to nucl...
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WO/2021/124616A1 |
Provided is an ammonia manufacturing device which is inexpensive and is capable of reaction control. An ammonia manufacturing device 1 comprises: an electrochemical reaction unit 5 which is provided with a first electrolytic cell 2 for a...
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WO/2021/120839A1 |
Provided by the present invention are a catalyst for the hydrogenation of carbon dioxide to produce methanol and a preparation method therefor. A framework-modified metal organic framework material MIL-101(Cr)-NH2 is used as a carrier, a...
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WO/2021/119856A1 |
The present invention relates to systems and methods for remediating water by means of photocatalytic oxidation. Specifically disclosed are photocatalytic systems comprising a cyclodextrin, a C8-C12 carboxylic acid and nanoparticles (NPs...
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WO/2021/114920A1 |
The present invention relates to the technical field of polythiol compounds, and particularly relates to a catalyst for preparing a polythiol curing agent and the use thereof. In the present invention, a quaternary ammonium salt three-ph...
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WO/2021/114092A1 |
Disclosed is a method for preparing dimethyl carbonate, comprising the following steps: contacting a raw material containing ethylene carbonate and methanol with a catalyst, and reacting to obtain the dimethyl carbonate. The catalyst com...
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WO/2021/114091A1 |
The present application discloses a homogeneous catalyst. The homogeneous catalyst comprises an ionic liquid comprising anions and cations; wherein the anion and the cation both contain a nitrogen-containing heterocycle, the cation has a...
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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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