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Matches 1 - 50 out of 4,638

Document Document Title
WO/2022/156268A1
The present application relates to the field of e-liquid, and in particular, to a preparation method for and use of a synthetic nicotine salt. A preparation method for a synthetic nicotine salt, comprising the following steps: S1: firstl...  
WO/2022/149462A1
A light-absorbing material according to one embodiment of the present disclosure includes a compound represented by formula (1) as a main component. In formula (1): R1 to R30 are independent of each other and include at least one element...  
WO/2022/142326A1
A reaction system for refining crude terephthalic acid by hydrogenation, comprising: a hydrogenation reactor, wherein a hydrogen micro-interface generator for dispersing and breaking hydrogen is provided inside the hydrogenation reactor;...  
WO/2022/134385A1
The present invention relates to the technical field of agricultural chemicals and preparation. Specifically, disclosed is a purification method for 4"-(s)-methylamino abamectin B2a benzoate. The purification method comprises the followi...  
WO/2022/133041A1
The provided methods and systems describe the breakdown of plastic materials into valuable products, thereby both eliminating waste and providing reusable materials. The described systems and methods utilize catalytic depolymerization an...  
WO/2022/113972A1
The present invention addresses the problem of providing a thiabendazole-containing composition for pest control which is reduced in color tone change due to light or heat, is less apt to decompose at high temperatures, and is inhibited ...  
WO/2022/106551A1
The present invention relates to co-crystal forms of the following compound (I).  
WO/2022/085211A1
The present invention provides a method for producing a compound represented by formula (I), the method comprising: (a) a step for obtaining the compound represented by formula (I) as crystals by reacting, in a hydrated ketone solvent an...  
WO/2022/084562A1
The present invention relates to a method for accelerating a chemical transformation of a substrate, particularly C-H arylation and C-H alkylation. Furthermore, the invention relates to the compounds that are used in the method, namely a...  
WO/2022/074385A1
This invention relates to the synthesis of compounds that can be used to treat bacterial infections in combination with other antibacterial agents, and more specifically in combination with a class of antibacterial agents known as carbap...  
WO/2022/061793A1
A process for recovering by-products of a substituted aromatic hydrocarbon oxidation reaction, comprising cooling one or more of a vapor stream directed to a high-pressure absorber (380), a solvent-rich scrubbing stream (381) directed to...  
WO/2022/023967A1
Systems and processes control gas flow in the production of purified terephthalic acid (PTA). In embodiments, a method for the production of purified terephthalic acid includes providing a rotary pressure filter having a rotating filter ...  
WO/2022/021626A1
Disclosed are a reaction system and method for preparing a halogenated benzaldehyde by oxidizing a halogenated toluene. The reaction system comprises: a batching tank and a gas-liquid intensification reactor connected in sequence. After ...  
WO/2022/013052A1
The present invention relates to compounds comprising 2-hydroxy-6-((2-(1-isopropyl-1H- pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (INN: voxelotor) and 2,5-dihydroxybenzoic acid and to crystalline forms thereof. Also provided are proc...  
WO/2021/255671A1
A method for oxidizing a dimethyl aromatic compound, comprising reacting the dimethyl aromatic compound and an oxidant in the presence of a catalyst system in a solvent to produce a reaction product comprising an aromatic dicarboxylic ac...  
WO/2021/250434A1
A composition comprising a pharmaceutically effective amount of a pharmaceutically acceptable benzoate salt of 5-methoxy-N,N-dimethyltryptamine (5MeODMT).  
WO/2021/250685A1
The present invention provides a novel process for condensation of polyethylene terephthalate like polymer pyrolysis vapour comprising fraction of Benzoic-acid and its derivatives. The process comprising of steps of supplying the pyrolys...  
WO/2021/247566A1
The present application is directed to a nanocage of Formula (I): wherein A and R are as described herein. The present application is also directed to a process for preparation of a nanocage of Formula (I). Methods of utilizing the nanoc...  
WO/2021/237309A1
This invention relates to multi-stimuli responsive metal-organic frameworks (MOFs) comprising a repeat unit of the formula M2(L1)2(L2)2. Also disclosed are methods of preparation of multi-stimuli responsive MOFs of the formula M2(L1)2(L2...  
WO/2021/230255A1
The present invention provides: a fluorinated amide compound that has a specific repeating unit; and a compound containing a fluorinated nitrogen-containing heterocyclic ring, said compound having a specific repeating unit.  
WO/2021/225952A1
Provided herein are processes, such as commercially viable processes, of producing alkyl resorcinols, such as olivetol and olivetolic acid, and analogs of each thereof. Certain of these processes utilize a recombinant, heterologous host ...  
WO/2021/224063A1
The invention relates to a simple and efficient metal-free method for oxidative cleavage of vic-diols, in particular those derived from fatty esters, to the corresponding carboxylic acids, using a cheap, safe and environmentally friendly...  
WO/2021/220512A1
Provided is a compound represented by formula (1). (In the formula, R1 represents a hydrogen atom or a methyl group, X1 represents a C1-C9 alkylene group, and a C3-C6 alkylene group in which at least one hydrogen is substituted with an a...  
WO/2021/196383A1
An external micro-interface unit enhanced reaction system and process for production of PTA from PX. The system comprises a reactor, a first micro-interface generator (17), and a second micro-interface generator (18); the reactor compris...  
WO/2021/196386A1
A built-in micro-interface oxidation system for preparing terephthalic acid from p-xylene. The oxidation system comprises: a first reactor (10), a rectifying tower (20) and a second reactor (30), which are sequentially connected, wherein...  
WO/2021/196385A1
An oxidation enhancement system for producing PTA by PX having an external micro-interface unit, comprising: a reactor, a circulating heat exchange device and a micro-interface unit; the reactor comprises a housing (10) and an inner cyli...  
WO/2021/196384A1
The present invention provides a reaction enhancement system and process for producing PTA by PX having a built-in micro-interface unit. Said system comprises: a reactor and a micro-interface unit provided within the reactor; the reactor...  
WO/2021/193128A1
A light-absorbing material of one aspect according to the present invention includes a compound represented by formula (1). In formula (1), L1 to L3 are each independently represented by formula (2) or formula (3).  
WO/2021/177343A1
Provided is a method in which a caged compound represented by general formula (I) is irradiated with light in the presence of a photosensitizer to thereby release a compound represented by general formula (II). In cases when X is O, th...  
WO/2021/172433A1
A problem addressed by the present invention is to provide a novel metal-organic framework with a dicarboxylic acid having a terphenyl skeleton as an organic ligand, and a gas storage method using the same. A metal-organic framework ob...  
WO/2021/171201A1
Disclosed is a process for producing terephthalic acid. The process includes contacting p-xylene with a gaseous stream containing oxygen (O2) in presence of a homogeneous catalyst solution, at a reaction temperature of 180 °C to 195 °C...  
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...  
WO/2021/168402A1
Systems and methods for recycling polymers are provided. One embodiment provides a method for recycling synthetic polymers by combining the polymers with a solid depolymerizing catalyst in a vessel, mechanically shearing the combined pol...  
WO/2021/148702A1
The titanium(IV) and iron(III) MOF solid MUV-17 (TiFe2), has the general formula (1): [TiIVFeIII2(O)(L)2(X)3]S, where X is each equal or different selected from: O2-, OH-, H2O, F-, Cl-, Br-, I-, NO3-, ClO4-, BF4-, SCN-, OH-, CH3COO-, C5H...  
WO/2021/148836A1
The present invention relates to novel naphthalene-based compounds, to their process of preparation, and to their use as Solid Organic Catalysts (SOC) in lithium-air battery cells to promote oxygen reactions. The invention also concerns ...  
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...  
WO/2021/103338A1
A purified terephthalic acid residue recycling recovery incineration treatment method. An incinerator (1) is used as an incineration treatment device, and a reaction kettle (2) is used as a recycling recovery treatment device. The reacti...  
WO/2021/090724A1
This device for processing a substrate for producing a semiconductor device comprises a processing gas supply unit configured to supply processing gas to a chamber accommodating the substrate. The processing gas supply unit has: a raw ma...  
WO/2021/090723A1
In supplying a processing gas to perform substrate processing for manufacturing a semiconductor device, the present invention is provided with: a concentration tank that accommodates a porous member; and a separation mechanism configured...  
WO/2021/087352A1
The present disclosure relates generally to solid/liquid separation processes. One aspect of the disclosure is a process including filtering a solid/liquid mixture comprising a solid crude aromatic carboxylic acid, a monocarboxylic acid ...  
WO/2021/080426A1
The invention is directed to a process for the preparation of an aromatic acid or a phenolic compound, said process comprising reacting a dienophile and a furanic compound comprising an acetal moiety in a Diels-Alders reaction to obtain ...  
WO/2021/077179A1
The present disclosure relates to a metal coordination polymer. In particular, the present disclosure relates to a layered metal coordination polymer, which can be used as a precursor to form nanostructures of various morphologies and co...  
WO/2021/079973A1
Provided is an onium salt represented by general formula (1). (In general formula (1), X is any n-valent organic group selected from the group consisting of an aromatic group having 6-50 carbon atoms, a heteroaromatic group having 4-50 c...  
WO/2021/071437A1
A method for producing a cannabinoid precursor by contacting a substrate and geranyl pyrophosphate or farnesyl pyrophosphate with an NphB orthologue. The NphB orthologue is from an organism other than Cannabis sativa, and the substrate c...  
WO/2021/056811A1
Disclosed are an imine salt derivative and a preparation method therefor, and a preparation method for nicotine. The preparation method for nicotine comprises the following steps: adding an imine salt derivative having a general formula ...  
WO/2021/061545A1
A method is provided for synthesizing an aromatic carboxylic acid compound comprising providing an aromatic compound or an aromatic compound with at least one carboxylic group; providing a metal hydroxide and at least one carboxylate to ...  
WO/2021/061701A1
The present disclosure encompasses solid state forms of Lucerastat, in embodiments crystalline Lucerastat: L-Pyroglutamic acid, crystalline Lucerastat: Salicylic acid, crystalline Lucerastat: Fumaric acid, crystalline Lucerastat: Benzoic...  
WO/2021/047053A1
Provided are a system and process for producing phthalic acid by strengthening xylene oxidation. The system comprises: a slurry bed reactor (1), micro-interface generators (2, 6), a circulation pipeline (10), a gas inlet pipeline (11) an...  
WO/2021/047292A1
Disclosed in the present invention is a novel method for co-production of a high-efficiency carboxylic acid based on oxygen oxidation and ε-caprolactone, i.e., under the catalysis of a catalyst, oxidizing cyclohexanone to ε-caprolacton...  
WO/2021/042411A1
Disclosed are an AKR1C3 inhibitor or a pharmaceutically acceptable salt of same, a preparation method for same, and uses thereof. A structural optimization is performed with a nonsteroidal anti-inflammatory medicament, flurbiprofen, serv...  

Matches 1 - 50 out of 4,638