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WO/2023/021081A1 |
The present invention relates to a method for producing at least one vinyl ether compound having at least one cyclic structure using at least one Iridium catalyst, at least one base and at least one solvent selected from ester and/or eth...
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WO/2023/022019A1 |
Provided is a method which is for producing an ether compound and by which a target compound can be obtained while suppressing the production of a by-product (dietherified body).
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WO/2023/017394A1 |
A functionalised PET with an antioxidant activity and the relative synthesis method are described.
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WO/2023/012121A1 |
The present invention provides a process of conducting catalyst regeneration in a plant facility, comprising; providing a plant facility with a unit area operating within battery limits; wherein the battery limits of the unit area are co...
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WO/2023/011753A1 |
The invention relates to a method for preparing a product stream (4) containing dimethyl ether, wherein an educt flow (2) containing at least hydrogen and one or more carbon oxides selected from the group consisting of carbon monoxide an...
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WO/2023/004687A1 |
Provided by the present invention is an unnatural amino acid, which is a compound having a structure as shown in formula (I) or an enantiomer thereof. Further provided by the present invention is an application of the unnatural amino aci...
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WO/2023/003898A1 |
A process for the production of alkyl ethers including feeding a hydrocarbon feedstock and a first alcohol feedstock to a fixed bed reactor containing an etherification catalyst. The hydrocarbon feedstock and the first alcohol feedstock ...
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WO/2023/288299A1 |
Provided herein are methods of using methanol, or a prodrug thereof, in therapy, e.g., for promoting an immune response, treating cancer, enhancing an immunotherapy and/or treating immune dysfunction. Also provided herein are methanol pr...
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WO/2023/276760A1 |
Provided are: an allyl ether compound that yields a cured product that is excellent in terms of low dielectric properties, high heat resistance, and the like; a resin composition thereof; and a cured product obtained from the resin compo...
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WO/2023/278187A1 |
A method includes the step of contacting an olefin, an alcohol, a metallosilicate catalyst and a solvent, wherein the solvent comprises structure (I) wherein R1 is selected from the group consisting of a hydrogen or an alkyl group and R2...
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WO/2022/267440A1 |
The present invention provides a styrene derivative and a preparation method therefor, a modified organic silicon resin and a preparation method therefor, and an application thereof, and belongs to the technical field of back coating liq...
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WO/2022/270443A1 |
Provided is a novel vitamin D3-like compound.　A compound according to the present invention is represented by formula (1). In the formula, m and n are independently 0 or 1, p is an integer of 0-4, and s is an integer of 0-4. Y represen...
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WO/2022/269768A1 |
Provided is a novel vitamin D3-like compound.　The compound according to the present invention is represented by formula (1). In the formula, m and n independently represent 0 or 1; p represents an integer of 0 to 4; s represents an int...
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WO/2022/261725A1 |
A process for continuous preparation of halogenated alkoxyethane of general formula XClHC-CF2OR, where X is -Cl or –F and OR is C1-4 alkoxy, the process comprising a step of introducing in a plate reactor reaction components comprising...
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WO/2022/261728A1 |
A process for purifying halogenated alkoxyethane of general formula XClHC-CF2OR, where X is -Cl or –F and OR is C1-4 alkoxy, from a reaction mixture derived from a batch synthetic procedure for producing the halogenated alkoxyethane, t...
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WO/2022/261727A1 |
A process for continuous preparation of halogenated alkoxyethane of general formula XClHC-CF2OR, where X is –Cl or –F and OR is C1-4 alkoxy, the process comprising a step of introducing in a plate reactor reaction components comprisi...
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WO/2022/255500A1 |
The present invention provides a production method for an ether compound, said method making it possible to obtain a target compound while suppressing the generation of a by-product (dietherified product).
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WO/2022/243470A2 |
A compound of formula (I): (I) wherein X is Al or B; R1 in each occurrence is independently a substituent; and two R1 groups may be linked to form a ring; and M+ is a cation. The compound may be used in a metal ion battery or metal battery.
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WO/2022/242545A1 |
Disclosed in the present invention are a low-viscosity oxetane fluorine-containing polymer, a preparation method therefor, and an application thereof, as well as an energy curing composition containing the polymer. The polymer has a stru...
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WO/2022/239587A1 |
The purpose of the present disclosure is to provide a production method which makes it possible to reduce the amount of solvent used, reduce environmental burden and cost, and produce alcohols with high concentration and high yield. Prov...
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WO/2022/236790A1 |
An application of extract of Dendrobium capillipes Rchb.f., Dendrobium lindleyi Stendel and Dendrobium secundum(Blume)Lindl. as well as a main component compound thereof as an α-glucosidase inhibitor. The extract of Dendrobium capillipe...
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WO/2022/239873A1 |
A manufacturing system is provided which can convert from carbon dioxide and hydrogen to a methanol and dimethyl ether mixture with high yield. In this CO2 conversion device, for reacting CO2 and hydrogen as raw materials and converting ...
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WO/2022/234523A1 |
The present disclosure relates to methods of forming a surfactant composition, the method comprising: combining a C12-14 aliphatic straight chain alcohol, and a C10 aliphatic branched chain alcohol in a single reaction vessel to provide ...
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WO/2022/235863A1 |
This disclosure relates to halocyclopropanation processes useful in forming molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda.
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WO/2022/232896A1 |
A process to optimize carbon from carbon dioxide in synthesis gas used to produce synthetic chemicals and fuels. The process involves using captured carbon dioxide from any source and controlling its reformation with gaseous hydrocarbons...
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WO/2022/229487A1 |
The present invention relates to a method for obtaining products with a high added value, such as acetals, dithioacetals and aminals, from dichloromethane by means of the reaction thereof with an alkaline salt or compound in the presence...
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WO/2022/215460A1 |
Provided are: a 2,2'-bis(2-hydroxyethoxy)-1,1'-binaphthalene solution which comprises 2,2'-bis(2-hydroxyethoxy)-1,1'-binaphthalene, an aromatic hydrocarbon, and methanol, wherein the proportion between the aromatic hydrocarbon and the me...
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WO/2022/209020A1 |
[Problem] To provide a polyrotaxane having good solubility in various solvents while having at least a certain degree or heat resistance. [Solution] A polyrotaxane, having a straight-chain molecule, a ring molecule encircling the straigh...
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WO/2022/206135A1 |
Disclosed in the present invention is a method for synthesizing 3-methoxybenzyl alcohol, comprising: (1) carrying out a condensation reaction in a solvent by using ethylene glycol and 3-chlorobenzaldehyde as raw materials and using sulfu...
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WO/2022/202213A1 |
The purpose of the present disclosure is to provide a method for efficiently obtaining reduced coenzyme Q10 crystals of Form II that is a stable crystal form, particularly reduced coenzyme Q10 crystals of Form II having excellent oxidati...
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WO/2022/202888A1 |
The purpose of the present disclosure is to provide a method for producing organic fluorine compounds that enables the thorough removal of sulfur-containing substances, or to provide an organic fluorine compound-containing composition th...
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WO/2022/202215A1 |
The purpose of the present invention is to provide a method which is for producing form-II type reduced coenzyme Q10 crystals or a crystalline solid thereof, and which enables stable production of form-II type reduced coenzyme Q10 crysta...
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WO/2022/202214A1 |
The purpose of the present disclosure is to provide a production method that is for reduced coenzyme Q10 Form-II type crystals or a crystalline solid thereof and that enables excellent filtering ability of a slurry containing reduced coe...
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WO/2022/198850A1 |
A method for highly selective synthesis of propylene glycol phenyl ether, comprising: obtaining propylene glycol phenyl ether from phenol and propylene oxide by one step under catalysis of organic phosphorus, the chemical structure of th...
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WO/2022/204490A1 |
Ferrocenyl-based unsymmetrical ligands containing di(l-adamantyl)phosphino groups with general formula, Fc(Ad2P)(R2P) and corresponding metal complexes, include metal halide complexes, N-biphenyl metal cationic complexes and R-allyl meta...
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WO/2022/191254A1 |
The present invention addresses the problem of providing: a vinyl ether and a simple method for producing the same; and a haloether and a method for producing the same, the haloether being used in the method for producing a vinyl ether. ...
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WO/2022/189217A1 |
The invention relates to a process for starting up a plant for removing isobutene from an isobutene-containing C4-hydrocarbon mixture, the plant comprising an etherification unit containing moist acidic ion exchange resin, a first distil...
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WO/2022/189216A1 |
The invention relates to a process for obtaining isobutene from an isobutene containing C4-hydrocarbon mixture (1) in a plant comprising an etherification unit (3), a first distillation unit (5), an ether cleavage unit (8) and a second d...
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WO/2022/188732A1 |
The present invention relates to a co-crystal of coenzyme QH and nicotinamide, a preparation method therefor and the use thereof. Compared with the existing coenzyme QH, the co-crystal has a higher melting point and superior stability. T...
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WO/2022/189219A1 |
The invention relates to a process for obtaining isobutene from an isobutene containing C4-hydrocarbon mixture (1) in a plant comprising an etherification unit (3), a first distillation unit (5), an ether cleavage unit (10) and a second ...
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WO/2022/189218A1 |
The invention relates to a process for obtaining isobutene from an isobutene containing C4-hydrocarbon mixture (1) in a plant comprising an etherification unit (3), a first distillation unit (5), an ether cleavage unit (8) and a second d...
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WO/2022/186266A1 |
To provide a novel compound and a method for producing the same, and a method for producing a surface treatment agent having the novel compound as a raw material.　A compound represented by formula (A1) or formula (A2).　G1-(CH2)n-M â€...
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WO/2022/186271A1 |
The purpose of the present invention is to provide a method for producing a fluorine compound using easily available compounds under relatively mild reaction conditions and a method for producing a surface treatment agent using a fluorin...
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WO/2022/185877A1 |
The present invention provides a method for efficiently producing a hydrogenated compound under mild conditions.　A catalyst composition which contains a Lewis acid and a metal nanoparticle catalyst that is obtained by loading a carrier...
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WO/2022/186265A1 |
To provide a novel compound and a method for producing the same and a method for producing a surface treatment agent having the novel compound as a raw material.　A compound represented by formula (A1) or formula (A2).　G1-(CH2)m1-CHX1...
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WO/2022/186264A1 |
The purpose of the present invention is to provide: a method for producing a fluorine-containing compound, the method using a readily available compound to produce a fluorine-containing compound under relatively mild reaction conditions;...
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WO/2022/186272A1 |
The purpose of the present invention is to provide a method for producing a fluorine-containing compound with use of readily available compounds and with relatively mild reaction conditions, and a method for producing a surface treatment...
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WO/2022/181740A1 |
[Problem] To provide: a composition which is for thick film resist and with which cracks in a resist film are suppressed and a pattern with a favorable surface condition can be formed; and an acetal compound from which the same can be fo...
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WO/2022/178692A1 |
Disclosed in the present invention is a method for preparing 2-iodo aryl ether under the action of alkali metal hydride: adding alkali metal hydride and phenol to a solvent, then adding 1,2-diiodoarene, and reacting at 0-100℃ to obtain...
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WO/2022/175508A1 |
The present invention is directed to methods for the preparation of (CnF2n+1)O-substituted arenes and heteroarenes and the direct perfluoralkoxylation of arenes and heteroarenes with a (CnF2n+1)O-group, respectively, characterized in tha...
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