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Matches 1 - 50 out of 7,055

Document Document Title
WO/2024/120239A1
Disclosed are a cardanol-based bisphenol, a preparation method therefor, and an application thereof. The preparation method for bisphenol comprises: mixing and uniformly stirring cardanol, formaldehyde and an alkaline catalyst, and react...  
WO/2024/122077A1
The present invention provides: a ceramic-loaded palladium catalyst which has excellent selective reduction properties and is applicable to flow synthesis; a method for producing this ceramic-loaded palladium catalyst; and a flow reactio...  
WO/2024/121949A1
Provided are: a ceramic-carried palladium catalyst which has excellent selective reduction performance and which can be used in flow synthesis; a method for producing same; and a flow reaction device including the ceramic-carried palladi...  
WO/2024/108895A1
Disclosed in the present invention is a recycling and reusing method for heavy alkylphenol, which belongs to the technical field of organic synthesis processes. The method specifically comprises the following steps: 1) adding heavy alkyl...  
WO/2024/106653A1
The present invention relates to a monomer composition for synthesizing recycled plastic, a method for preparing same, and recycled plastic and molded articles using same, the composition exhibiting excellent color quality despite having...  
WO/2024/095734A1
This fluorine-containing heterocyclic compound production method is for obtaining a compound represented by formula (2) through intramolecular cyclization of a compound represented by formula (1). X1 represents a hydrogen atom, a fluorin...  
WO/2024/088289A1
The present invention relates to a method for preparing and purifying a CBD monomer from flowers and leaves of industrial Cannabis sativa. The method comprises: subjecting Cannabis sativa to high-temperature decarboxylation, followed by ...  
WO/2024/088288A1
The present invention relates to an extraction method for an industrial Cannabis sativa L. full-spectrum oil. The extraction method comprises: decarboxylating industrial Cannabis sativa L. by using a microwave drying device, then perform...  
WO/2024/088290A1
A preparation method for an industrial hemp oil. The method comprises the following steps: drying industrial hemp at a high temperature, then extracting same with supercritical carbon dioxide to obtain a concrete, then subjecting the con...  
WO/2024/087314A1
The present invention relates to the field of natural product or raw material processing. Disclosed is a method for extracting alkylresorcinols (ARs) in wheat bran based on an ultrasound-assisted enzymolysis method. According to the pres...  
WO/2024/088287A1
A decarboxylation method for industrial hemp flowers and leaves. The method uses a vacuum microwave drying device to carry out the decarboxylation of hemp flowers and leaves, and comprises the steps of crushing hemp flowers and leaves, s...  
WO/2024/090485A1
The present invention provides a method for producing a fluorine-containing compound under relatively mild conditions by introducing a fluorine atom into a wide variety of oxygen-containing compounds having a ketone group, an aldehyde gr...  
WO/2024/070871A1
The problem addressed is to provide a method for producing bisphenol that can decompose a thermosetting resin cured product, utilize the properties of the bisphenol in the decomposition solution obtained, and again produce high-purity bi...  
WO/2024/061187A1
Provided in the present disclosure are stilbene derivatives, a preparation method therefor and the use thereof. Specifically, provided in the present disclosure is the use of compounds represented by formula (I-1), and stereoisomers, pha...  
WO/2024/058197A1
The present invention addresses the problem of providing a means for solving problems concerning conventionally known solids of the trisphenol compound represented by chemical formula (A) and crystallization methods for the compound. Pro...  
WO/2024/050725A1
The application discloses methods useful for the synthesis of certain 2, 3, 5, 6-alkyl-1, 4-benzoquinone compounds, including 2, 3, 5-trimethyl-6-nonylcyclohexa-2, 5-diene-1, 4-dione, and synthetic intermediates for the production thereof.  
WO/2024/054871A1
The application discloses methods useful for the synthesis of certain 2,3,5,6-alkyl-1,4-benzoquinone compounds, including 2,3,5-trimethyl-6-nonylcyclohexa-2,5-diene-1,4-dione, and synthetic intermediates for the production thereof.  
WO/2024/048494A1
Provided are a method for producing bisphenol capable of obtaining bisphenol having a good color tone and a method for producing a polycarbonate resin using the resulting bisphenol. The method for producing bisphenol has an adsorption/...  
WO/2024/041046A1
The present invention relates to a method for high-selectivity preparation of ethylene from alkoxy benzene. Alkoxy benzene can be highly selectively converted into ethylene (ethylene gas phase selectivity > 99%) and phenol (phenol liquid...  
WO/2024/030736A1
Processes and facilities for producing several types of recycled content organic chemical compounds from waste plastic. Processing schemes are described herein for converting waste plastic (or hydrocarbon having recycled content derived ...  
WO/2024/028516A1
A synthesis method for the preparation of a cannabinoid selected from cannabidiol (CBD) and Δ9-tetrahydrocannabinol (THC), comprising the steps of: a) dissolving olivetol in dichloromethane (DCM) with stirring; b) adding FeCl3 * 6H2O as...  
WO/2024/023012A1
The present invention relates to a new process for preparing 2-chloro-3-fluoro-4-alkoxy-anilines, whic can be further converted to 2-fluoro-3-chlorophenol.  
WO/2024/007901A1
Provided is a method for preparing oxyresveratrol, comprising the steps of: (S1) providing a raw material containing mulberroside A; and (S2) using β-glucanase to perform enzymatic hydrolysis treatment on the raw material containing mul...  
WO/2023/232653A1
The present invention relates to a catalyst for Hock rearrangement of benzylic peroxide compounds to form phenols and carbonyl compounds. The catalyst comprises a zeolite material which has been calcined at at least 900°C, the molar sur...  
WO/2023/234158A1
The present invention addresses the problem of providing an isolate of 4,4'-bis(1,1-bis(4-hydroxy-3-methylphenyl)ethyl)biphenyl in a form suitable for industrial production. The solution is to provide a crystal of 4,4'-bis(1,1-bis(4-hydr...  
WO/2023/225158A1
A method of remediating cannabinoid containing compositions includes contacting the compounds with an aqueous solution to remove at least one impurity therefrom. The method may include additional contacting with further aqueous solutions...  
WO/2023/221665A1
The present invention provides a class of compounds derived from resorcinol as represented by formula A. The compound can be used for preparing a drug for inhibiting hyperpigmentation, and can be used cosmetically and non-therapeutically...  
WO/2023/219408A1
The present invention relates to technology for a catalyst for an ortho-alkylation reaction, an extrusion molding catalyst for an ortho-alkylation reaction, and a method for preparing an ortho-alkylation reaction product using same and, ...  
WO/2023/214172A1
The present invention relates to crystalline forms of 6-hydroxy cannabidivarin (6-OH CBDV), methods for their production, and their use in therapy. The crystalline forms are easier to handle than other solid forms, such as glass amorphou...  
WO/2023/210563A1
Provided is a composition containing a bisphenol (I) which can, when used in an alkali dissolution recrystallization method, improve the isopropenylphenol recovery rate. This composition containing a bisphenol (I) comprises: a bispheno...  
WO/2023/207921A1
Taxamairin analogs useful in the treatment of cancer, pharmaceutical compositions including the same, methods of use thereof, and methods of preparation are provided. An efficient and scalable semi-synthesis of taxamairin compounds and a...  
WO/2023/205298A1
Methods and systems for the preparation of high purity and high quality cannabinoid acids and metal salts of cannabinoids. Cannabidiolic acid (CBDA) is a major cannabinoid of interest for and health reasons. It is the natural precursor o...  
WO/2023/204296A1
Provided are: a production method for a modified aluminosilicate that makes it possible to highly selectively produce a hydroquinone via a reaction between a phenol and hydrogen peroxide, with industrially advantageous conditions; a prod...  
WO/2023/199195A1
Provided is a method for producing at least one cannabinoid, the method comprising providing a cell capable of producing and secreting at least one cannabinoid; providing an organic solvent or an anion exchanger; growing the cell in a gr...  
WO/2023/200244A1
The present invention relates to a monomer composition for synthesizing recycled plastics, a method for manufacturing same, and recycled plastics and molded articles using same, wherein the monomer composition comprises an aromatic diol ...  
WO/2023/200245A1
The present invention relates to a monomer composition for synthesizing a recycled plastic, a manufacturing method therefor, and a recycled plastic and a molded product which use same, wherein the monomer composition includes an aromatic...  
WO/2023/200247A1
The present invention relates to: a monomer composition for synthesizing a recycled plastic, a preparation method therefor, and a recycled plastic and a molded product which use same, wherein the monomer composition includes an aromatic ...  
WO/2023/182469A1
The present invention provides, as a technique that is applicable to the production of a methylphenol from biomass, a method for producing a methylphenol, the method comprising a step in which a methyl tyrosine is converted into a methyl...  
WO/2023/176736A1
The present invention addresses the problem of providing a novel bisphenol compound that has a further improved refractive index. Provided is a 1,3-bis(1-methyl-1-phenylethyl)benzene compound represented by general formula (1).  
WO/2023/177449A1
Process for producing phenol, cresol and xylenes from a coal-derived feed are described. The processes combine dealkylation of alkylphenols from coal derived liquids followed by benzene and/or toluene transalkylation to reduce the produc...  
WO/2023/169921A1
The present invention discloses a method for extracting cannabidiol from milled and decarboxylated hemp using subcritical liquid carbon dioxide and for converting the extracted cannabidiol to tetrahydrocannabinol using supercritical carb...  
WO/2023/167325A1
The present invention addresses the problem of developing a metal catalyst which is suitable for continuous flow organic synthesis reaction, is excellent in durability, and has high activity. The present invention provides an immobiliz...  
WO/2023/163026A1
The purpose of the present invention is to provide a bisphenol production method in which, using a highly-versatile catalyst, a polycarbonate resin is decomposed with a high level of reactivity to produce bisphenol. Provided is a bisph...  
WO/2023/143158A1
The present invention relates to a phenol derivative, a crystal form thereof, and a preparation method therefor, in particular to a solid intermediate used for preparing the phenol derivative, and specifically provides a compound shown i...  
WO/2023/147057A2
Provided herein are synthetic methods for the preparation of cannabidiol (CBD) and delta-9-tetrahydrocannabinol (THC) as well as derivatives thereof as racemic mixtures or in enantiopure form. Also provided herein are synthetic methods f...  
WO/2023/116193A1
Disclosed in the present invention are a method preparing an antibacterial antioxidant and the use thereof, which belong to the field of fine chemicals. In the present invention, α-phellandrene and phloroglucinol are used as raw materia...  
WO/2023/118104A1
The invention relates to a method for pyrolysis of polycarbonate-containing material in order to recover raw materials. The method comprises at least the following steps: (a) introducing material intended for the pyrolysis, at least comp...  
WO/2023/110654A1
The invention relates to a process for recovery of rubber-modified vinyl(co)polymer from a polycarbonate resin or an optionally shredded molded part made thereof wherein the polycarbonate resin comprises A) Polycarbonate based on aromati...  
WO/2023/109859A1
Provided are a compound as shown in formula (I) or a pharmaceutically acceptable salt thereof. The compound can efficiently penetrate a blood-brain barrier, inhibit an inflammatory response of the central nervous system, can be used for ...  
WO/2023/110711A1
The present invention relates to a method for the manufacture of a core-shell catalyst comprising the steps of a. providing core particles, b. functionalizing at least part of the surface of the core particles with a functionalizing agen...  

Matches 1 - 50 out of 7,055