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WO/2017/110506A1 |
A method for producing (meth)acrylic acid, comprising specific steps. In the method, a liquid containing a discharged liquid that is discharged in at least one step among the aforementioned steps is used as a collected liquid, the collec...
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WO/2017/104798A1 |
The objective of a first invention of the present invention is to provide a method that makes it possible to efficiently produce an oxidation reaction product of a hydrocarbon or derivative thereof using the hydrocarbon or derivative the...
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WO/2017/104782A1 |
In order to provide a method for manufacturing a compound (1) or a pharmaceutically acceptable salt thereof, whereby yield can be improved, cost can be reduced by using an easily obtained, inexpensive starting material and efficiently re...
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WO/2017/102087A1 |
The present invention relates to a method for producing a polyol from an unsaturated fatty acid with one or more double bonds, or a polyol from a fatty acid derivative having at least one unsaturated fatty acid group with one or more dou...
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WO/2017/106298A1 |
Impure aromatic carboxylic acids such as are obtained by liquid phase oxidation of feed materials comprising aromatic compounds with substituent groups oxidizable to carboxylic acid groups, or comprising aromatic carboxylic acid and one ...
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WO/2017/104961A1 |
The present application relates to a series of preparation methods of extracting, separating and purifying, and commercializing ferulic acid, which is a highly functional material, from cornhusk, which is a by-product of grain and, more ...
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WO/2017/104797A1 |
The objective of a first invention of the present invention is to provide a radical generating catalyst that is capable of generating (producing) radicals under mild conditions. In order to achieve said objective, a first radical generat...
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WO/2017/097251A1 |
The present invention relates to two optically pure isomers called NK007 for short, synthesis thereof, and an application thereof in the protection against plant viruses and the regulation of immunological activity. Compounds NK007-1 and...
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WO/2017/098518A1 |
A sensing element comprises a transistor having a gate electrode, a source electrode, a gate electrode and a semiconductor nanostructure connecting between the source and the gate electrodes. The semiconductor nanostructure is modified b...
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WO/2017/096235A1 |
Processes for producing carboxylic acid are included herein. The processes include contacting methanol and carbon monoxide in the presence of a liquid reaction medium under carbonylation conditions sufficient to form a carbonylation prod...
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WO/2017/095686A1 |
A method for chromatographically separating organic acids from a liquid feed mixture including an organic acid and carbohydrate by passing the liquid feed mixture through a bed including an ion exchange resin having both strong base anio...
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WO/2017/096255A1 |
The present technology discloses processes for producing carboxylic acid. In some embodiments, the processes include contacting methanol and carbon monoxide in the presence of a liquid reaction medium under carbonylation conditions suffi...
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WO/2017/094468A1 |
The purpose of the present invention is to provide a method for producing a catalyst that can reduce uneven quality in a catalyst molded body of a catalyst for (meth)acrylic acid production. Provided is a method for producing a catalyst ...
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WO/2017/096210A1 |
In one embodiment, the present invention provides a method, comprising: a. adding an effective amount of at least one compound selected from the group consisting of a substituted catechol, nitroxide free radicals, a compound of Formula 2...
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WO/2017/091330A1 |
Processes for producing carboxylic acid are included herein. The processes include contacting an alcohol and carbon monoxide in the presence of a liquid reaction medium under carbonylation conditions sufficient to form a carbonylation pr...
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WO/2017/090656A1 |
Provided is a method for producing a trans-4-substituted-cyclohexanecarboxylic acid under mild conditions with high yield. A method for producing a trans-4-substituted-cyclohexanecarboxylic acid (1-A), involving a step of heating a mixtu...
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WO/2017/090948A1 |
The present invention relates to a method for preparing (meth)acrylic acid. The method for preparing (meth)acrylic acid is economical and can provide (meth)acrylic acid by decomposing, with high efficiency, Michael adducts contained in a...
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WO/2017/086447A1 |
The present invention provides: crystals of a monovalent cation salt of 3-hydroxyisovaleric acid (also referred to as "HMB"), which have excellent solubility and are easy to handle; and a method for producing the crystals. Crystals of a ...
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WO/2017/085608A1 |
A method of reducing the formation of an impurity in a terephthalic acid (TPA) production process includes: combining in a reactor, a catalyst, a mixture comprising the impurity and the TPA, and a compound comprising an active carbon ato...
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WO/2017/081471A2 |
A process for migrating C=C double bonds within an unsaturated organic compound is described. The process involves contacting an unsaturated organic compound starting material with a heteropoly acid catalyst in the presence of light havi...
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WO/2017/083372A1 |
Linear α, ω-nonadecanediester derivatives and methods of making the derivatives are described. The methods include reacting a linear α, ω-nonadecanediester or a linear α, ω-nonadecanedicarboxylic acid with a reactant optionally in ...
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WO/2017/083338A1 |
A method of converting methane to an oxygenate. The method includes converting methane to an oxygenate with a transition metal ion loaded zeolite catalyst in an aqueous medium in the presence of gaseous O2 and CO at a temperature lower t...
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WO/2017/081149A1 |
Oxidic composition containing vanadium, tungsten, phosphorus, oxygen, and optionally tin; the molar ratio of phosphorus to the sum composed of vanadium, tungsten and optionally tin ranges from 1.4:1 to 2.4:1.
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WO/2017/081150A1 |
The invention relates to a method for producing acrylic acid from formaldehyde and acetic acid, comprising (i) providing a gaseous material flow S1 containing formaldehyde, acetic acid, oxygen, and water, wherein the content of the mater...
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WO/2017/083677A1 |
Processes for purifying acetic acid by distilling a process in a column in which acetic anhydride is formed in the lower portion of the column. The product stream withdrawn from the column comprises acetic acid, water at a concentration ...
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WO/2017/083668A1 |
Process for producing acetic acid are disclosed in which a vapor sidedraw is withdrawn from the second column in the primary purification train. The vapor sidedraw comprises acetic acid and lithium-containing compounds at a concentration...
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WO/2017/081151A1 |
The invention relates to a method for producing acrylic acid from formaldehyde and acetic acid, comprising the steps of (i) providing a gaseous substance stream S1 containing formaldehyde, acetic acid and acrylic acid, wherein the molar ...
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WO/2017/080414A1 |
Disclosed is a method for preparing a silodosin intermediate. The silodosin intermediate is the compound as shown by formula (1), and is prepared with an easily obtained indoline derivative and R-alanine derivative as starting materials ...
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WO/2017/078609A1 |
The present invention relates to a metal-organic framework with encapsulated target-molecule, a process for the preparation of a metal-organic framework with encapsulated target-molecule, as well as the metal-organic framework with encap...
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WO/2017/079151A1 |
Provided is a process of separating carboxylic acids comprising (a) providing an aqueous solution comprising (i) one or more mono-carboxylic acids, (ii) one or more di-carboxylic acids, and (iii) one or more tri-carboxylic acids, and (b)...
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WO/2017/072086A1 |
The invention concerns a process for oxidative dehydrogenation of ethane. In the process an ethane comprising stream is fed to a distillation column to remove propane. The purified ethane stream is subjected to oxidative dehydrogenation ...
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WO/2017/075391A1 |
Shaped porous carbon products and processes for preparing these products are provided. The shaped porous carbon products can be used, for example, as catalyst supports and adsorbents. Catalyst compositions including these shaped porous c...
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WO/2017/075425A1 |
The present invention provides a porous metal-containing carbon-based material that is stable at high temperatures under aqueous conditions. The porous metal-containing carbon-based materials are particularly useful in catalytic applicat...
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WO/2017/068487A1 |
A process for producing terephthalic acid, comprising: passing a feed stream through a catalytic reactor wherein the feed stream comprises p-xylene; contacting the feed stream with a catalyst within the catalytic reactor to produce an ox...
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WO/2017/069034A1 |
The present invention addresses the problem of providing a treatment method for at least partially removing impurities from a composition containing a fluorine-containing organic acid having 2-7 carbon atoms and impurities. The present i...
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WO/2017/069995A1 |
A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile, and mixtures thereof, or acrolein/arylic acid, methacro...
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WO/2017/066901A1 |
Disclosed is a process of oxidizing an alcohol of formula ROH (I), wherein R represents a saturated or unsaturated, linear, branched or cyclic C3-C50 hydrocarbon group which is optionally substituted with a heteroatom, characterized in t...
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WO/2017/064701A1 |
The present invention provides methods for total chemical synthesis of Resolvin E1 (Rv E1).
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WO/2017/064069A1 |
The invention is directed to a process for the purification of levulinic acid comprising the following steps: a. Providing a composition 1, comprising at least 75 wt% of levulinic acid; b. Cooling composition 1 to at least one temperatur...
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WO/2017/064015A1 |
The present invention pertains to a process for the chlorination of acetic acid to form monochloroacetic acid comprising the following steps a. reacting acetic acid with chlorine using acetic anhydride and/or acetyl chloride as catalyst ...
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WO/2017/064064A1 |
The invention relates to a process for the production of 1,6-difunctionalized hexane derivatives from 1,3-diunsaturated hydrocarbons, preferably butadiene, wherein a hydroformylation with carbon monoxide and hydrogen is performed in the ...
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WO/2017/060583A1 |
The subject matter of the invention is a process for recovering polymer-grade (meth)acrylic acid, in the absence of organic solvent, from a gaseous reaction mixture comprising (meth)acrylic acid obtained by gas-phase oxidation of a (meth...
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WO/2017/060922A1 |
The invention discloses aneco-friendly process for hydrogenation (alkenealkene, carbonyl compound and aromatic) and hydrodeoxygenation (methoxy phenols) of organic compound using hydrous ruthenium oxide (HRO) and its supported form as a ...
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WO/2017/060441A1 |
Processes for recovering colloids of carboxylate ligand modified ferric iron hydroxide materials such as IHAT (Iron Hydroxide Adipate Tartrate) are described based on the use of water miscible non-aqueous solvents, such as ethanol, metha...
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WO/2017/061858A1 |
Process for the manufacture of an adipic acid product by a reduction of a tetrahydrofuran dicarboxylic acid compound, wherein the tetrahydrofuran dicarboxylic acid compound is contacted with hydrogen iodide at a temperature of at least 1...
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WO/2017/057142A1 |
Provided is a method for producing acetic acid steadily and safely without needing to cause the raise in pressure in a distillation column. The method comprises: (1) a carbonylation reaction step for reacting methanol with carbon monooxi...
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WO/2017/058373A1 |
A hydrocarbon conversion process is described. The process includes contacting in a reactor an inert gas with one or more catalyst compositions suitable for methylation of toluene and hydrogenation of phenol; contacting a reducing agent ...
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WO/2017/057642A1 |
Provided is a novel method for producing optically active 2-(2-fluorobiphenyl-4-yl) propanoic acid. This method is characterized by reacting an organometallic reagent prepared by the action of the compound represented by formula [1] and ...
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WO/2017/057085A1 |
The method of producing acetic acid according to the present invention includes a reaction step, a first purification step, a second purification step, and a third purification step. In the reaction step, acetic acid is produced from a r...
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WO/2017/055993A1 |
The present invention relates to a novel process for manufacturing a sugar acid for the use in the agricultural market as an adjuvant wherein the process includes the following steps of providing a reactor and introducing a source of nit...
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