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WO/2018/132445A1 |
A method of: reacting a dihydroxybenzene with bromine to form a bromodihydroxybenzene; reacting the bromodihydroxybenzene with trifluoromethanesulfonyl chloride or trifluoromethanesulfonic anhydride to form a bromotrifluorometiianesulfon...
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WO/2018/130450A1 |
The invention relates to a process for converting a biomass feed into valuable chemicals, wherein the biomass feed comprises lignin, said lignin comprising aromatic compounds having aromatic bonded carbon and/or bonds to functional group...
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WO/2018/128960A1 |
A process comprising: a) contacting an aromatic compound comprising an aromatic ring and a substitutable hydrogen atom on said aromatic ring with an oxidation catalyst and an oxidant under conditions effective to hydroxylate the aromatic...
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WO/2018/066005A9 |
The present invention relates to isomerizing hydroformylation of plant oils to feedstock chemicals and monomers. More particularly, the present invention relates to compound of formula (I) and process for preparation thereof using isomer...
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WO/2018/120024A1 |
Provided is a catalyst composition comprising (a) a collection of resin beads having sulfonic acid functional groups, (b) a promoter having a thiol group and an amine group, and (c) an antioxidant having the structure (I), wherein each o...
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WO/2018/115043A1 |
An object is to provide a semiconductor material and coating having high solubility in solvents and having advantageous filling property, high heat resistance, and/or high etching resistance. Another object is to provide a method for man...
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WO/2018/073835A9 |
The present invention disclosed a process for the preparation of tertiary butyl phenol by reaction of phenol with tertiary butanol using phosphorus pentoxide as catalyst.
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WO/2018/109247A1 |
The invention relates to a method for producing vinyl chlorides which can comprise at least the following steps: a first step in which at least one alkyne selected from acetylene, an acetylene derivative and combinations thereof, and hyd...
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WO/2018/107295A1 |
A BrønstedLowry acid initiator system for cationic polymerization of an ethylenically unsaturated monomer involves an initiator having a structure of Formula (I) in an anhydrous polymerization medium (I) where: M is tantalum (Ta), van...
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WO/2018/106564A1 |
The present invention generally relates to processes for purification, recovery, and conversion of chlorophenol salts (e.g., 2,5-dichlorophenol and salts thereof). In various aspects, the present invention is related to removing one or m...
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WO/2018/101057A1 |
Provided are a compound useful as a mold release agent, a mold release agent containing same, a curable composition, and a nanoimprint lithography resin material. Specifically, the present invention provides: a calixarene compound with a...
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WO/2018/102667A1 |
Metal-sulfur batteries, such as lithium-sulfur batteries, are prepared using one or more organosulfur species such as organic polysulfides and organic polythiolates as part of the liquid or gel electrolyte solution, as part of the cathod...
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WO/2018/100219A1 |
The invention relates to a group of compounds derived from reservatrol, comprising at least one silyl group as substituents, which in turn can be substituted with different groups. The invention also relates to the therapeutic use of the...
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WO/2018/101376A1 |
The present invention is a compound having a specific structure represented by formula (0), a resin having structural units derived from said compound, various compositions containing said compound and/or said resin, and various methods ...
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WO/2018/097690A1 |
The present invention relates to a removal unit for methanol and acetone, wherein the removal unit is provided in a system comprising a phenol preparation system comprising a decomposition reaction unit and a purification unit and a bisp...
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WO/2018/096152A1 |
The present invention relates to the manufacturing and use of (poly)alkylphenols. They can be prepared from 2-(methoxymethyl)phenols by catalytic reduction in a high efficiency and selectivity.
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WO/2018/091551A1 |
The present disclosure provides biostable cannabinoid compounds according to Formula I, and methods for synthesizing and enhancing the biological concentrations of the compounds, where R1, R2, and R3 are defined as set forth in the discl...
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WO/2018/086197A1 |
The present invention relates to the field of organic syntheses, and provides a catalytic asymmetric synthesis method for a chiral SPINOL derivate, comprising: using chiral phosphoric acid as a catalyst and reacting same with a compound ...
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WO/2018/088846A1 |
The invention relates to a method for purifying phenol comprising the steps of: feeding a feed comprising phenol, acetone, hydroxyacetone, and water to a distillation column at a temperature of between 60℃ and 95℃; separating the fee...
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WO/2018/074040A1 |
Provided is a method with which it is possible to produce a polyalkenylphenol compound having a narrow molecular weight distribution and low viscosity at high purity and high yield. A poly 2-alkenyl aromatic ether compound having two or ...
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WO/2018/068131A1 |
The present invention provides substituted hydroxystilbenes compounds of the general formula I that inhibit the activities of numerous of protein kinases involving the signaling of inflammatory cytokines, therefore, the compounds can be ...
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WO/2018/070729A1 |
Disclosed is a system capable of predicting the quality of an intermediate product and a final product of bisphenol-A. The bisphenol-A quality prediction system according to an embodiment of the present invention may include: a plant inf...
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WO/2018/065834A1 |
In an embodiment, a method for the continuous manufacture of bisphenol A comprises reacting phenol and acetone in the presence of an acidic catalyst to form a product mixture comprising bisphenol A and phenol; directing the product mixtu...
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WO/2018/058235A1 |
The present invention provides modified release pharmaceutical composition comprising one or more natural or synthetic cannabinoids and one or more pharmaceutically acceptable excipients. More specifically, the invention relates to modif...
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WO/2018/062193A1 |
Provided is a monomer composition in which the polymerization inhibitor solubility in ring-structured monomer is excellent, the ring-structured monomer stability during storage is excellent, and the ring-structured monomer may be easily ...
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WO/2018/056277A1 |
A compound represented by expression (0) is provided. (In expression (0), RY is a hydrogen atom, an alkyl group of 1-30 carbons or an aryl group of 6-30 carbons, RZ is an N-valent group of 1-60 carbons or a simple bond, RT is a hydrogen ...
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WO/2018/052026A1 |
The present invention provides a compound that is represented by formula (0). (In formula (0): RY is a hydrogen atom; RZ is a C1-60 N-valent group or a single bond; each RT is independently an optionally substituted C1-30 alkyl group, an...
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WO/2018/051069A1 |
A process for the production of an alkylated aromatic product comprises providing a feed stream containing an aromatic compound and an alcohol and contacting said feed stream with a solid acid catalyst to form an alkylated aromatic produ...
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WO/2018/052028A1 |
The present invention provides a compound that is represented by formula (0). (In formula (0), RY is a C1-30 alkyl group or a C6-30 aryl group; RZ is a C1-60 N-valent group or a single bond; each RT is independently an optionally substit...
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WO/2018/052034A1 |
Provided is a polyvalent phenol compound that exhibits superior alkali resistance, without negatively affecting color, even when used as a resin feedstock material or developer. The polyvalent phenol compound contains less than 1.6 area%...
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WO/2018/045424A1 |
The invention relates to terpenes and uses thereof.
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WO/2018/041602A1 |
The invention relates to a method for producing a polycarbonate by reacting at least one diaryl carbonate with at least one aromatic hydroxy compound, which are first mixed in a mixing device and, as a raw material mixture, placed in a r...
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WO/2018/032727A1 |
Disclosed in the present invention is a method for extracting cannabidiol from cannabis. The method comprises the following steps: crushing and drying the part of the cannabis for extraction to obtain a medicinal powder; using 30-100% (V...
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WO/2018/029140A1 |
The invention relates to a method for producing substituted styrene derivatives.
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WO/2018/025799A1 |
The clathrate compound according to the present invention includes a compound represented by formula (1) and having a 9,9-bis(aryl)fluorene backbone having a phenolic hydroxyl group, as a host, and a compound represented by formula (2) a...
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WO/2018/018152A1 |
An orally administrable chewing gum formulation is provided comprising a pharmaceutically acceptable gum base and particles of a pharmaceutical agent ranging in size from about 50 to about 2000 µm, wherein the formulation comprises abou...
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WO/2018/018091A1 |
The present invention relates to compounds and their use in the prophylactic and/or therapeutic treatment of pulmonary fibrosis and/or related conditions.
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WO/2018/015923A1 |
The invention is directed to a method for the manufacture of bisphenol A, and to bisphenol A/phenol adduct crystals. The method of the invention comprises: a) reacting phenol and acetone in the presence of an acidic catalyst to form a re...
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WO/2018/016640A1 |
Provided is a compound represented by formula (0). (0) (RY is a hydrogen atom, a C1–30 alkyl group, or a C6–30 aryl group; RZ is a C1–60 N-valent group or a single bond; and RT is an optionally-substituted C1–30 alkyl group, an o...
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WO/2018/011700A1 |
The invention is directed to a method for the manufacture of bisphenol A, to the use of acid in a method for crystallisation of bisphenol A/phenol adduct, and to bisphenol A/phenol adduct crystals. The method for the manufacture of bisph...
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WO/2018/008683A1 |
Provided is a method for producing a 1,1,2,2-tetrakis(4-hydroxyphenyl)ethane compound, the method comprising: in a reaction solvent, reacting phenols with glyoxal in the presence of an acid catalyst to obtain a mixture including the 1,1,...
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WO/2017/218846A1 |
The present disclosure relates to cannabinoid compositions used in combination with stem cell therapies. These compositions can be encapsulated (e.g., microencapsulated). In particular, these compositions can be administered to a subject...
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WO/2017/218657A2 |
A polyisobutylene-substituted hydroxyaromatic compound and derivatives thereof which are suitable for use as additives in lubricating compositions. The polyisobutylene-substituted hydroxyaromatic compound may include the reaction product...
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WO/2017/212059A1 |
The present invention relates to a new process of manufacturing of caged cyclofen-OH and derivatives thereof, of formula (I) or salts thereof, wherein n, R1, R1 ', R2, and R3 are as defined in the claims.
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WO/2017/211307A1 |
The present invention relates to a benzene derivative, and a manufacturing method and pharmaceutical application thereof. The invention specifically relates to a benzene derivative as represented by formula (A), or a stereoisomer, solvat...
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WO/2017/207346A1 |
The present disclosure in general relates to a process for reducing impurities, i.e. undesirable components, present in a cashew nut shell liquid (CNSL) using at least one selective nanofiltration membrane. It further provides new produc...
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WO/2017/197637A1 |
Methods of treating inflammation conditions in a subject is provided, including administering to the subject an effective amount of one or more caffeic acid derivatives to effectively alter the polarization of macrophages from M1 to M2, ...
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WO/2017/195835A1 |
One purpose of the invention is to provide a technique for modifying polyphenols to suppress the occurrence of precipitation and turbidity in water without separate addition of food additives or conducting enzyme treatment. Modified poly...
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WO/2017/194590A1 |
The present invention relates to a process for the manufacture of hydroxy-substituted aromatic styryl or stilbene compounds.
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WO/2017/193986A1 |
The present invention relates to a benzyl bisphenol derivative, and a preparation method and pharmaceutical application thereof. The benzyl bisphenol derivative provided by the invention can promote a sedative-hypnotic effect, offer brai...
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