| Document |
Document Title |
|
WO/2020/235809A1 |
The present disclosure describes a method for preparing an ether compound by reacting a furan-based compound with alcohol in the presence of a bulky or supported nickel phosphide catalyst.
|
|
WO/2020/229470A1 |
The invention relates to new intermediates in the synthesis of Eldecalcitol and to processes for the preparation of said intermediates and of Eldecalcitol.
|
|
WO/2020/229227A1 |
The invention pertains to a multi-step process for making polyfunctional aromatic compounds comprising two phenyl rings bearing reactive groups susceptible of polycondensation reaction to provide polycondensed polymers, said method using...
|
|
WO/2020/226126A1 |
A compound having a fluorene skeleton represented by formula (1), which is characterized in that a resin obtained by using this compound having a fluorene skeleton as a starting material is excellent in terms of various characteristics (...
|
|
WO/2020/225665A1 |
A process is described for the separation of at least one inositol from a carob extract comprising the steps of: a) providing a filtered and demineralised carob extract having a Brix value greater than 60 and a pinitol content, in weight...
|
|
WO/2020/216034A1 |
Provided are an intermediate which can be used for synthesizing halichondrin B, eribulin or an analogue thereof, in particular a C27-C35 structure fragment thereof, a preparation method therefor and use thereof. The starting raw material...
|
|
WO/2020/217209A1 |
The invention provides a method for depolymerising a phenolic polymer, the method comprising reacting the phenolic polymer with dimethylsulphoxide (DMSO) and a hydrogen halide. The phenolic polymer may be selected from the group consisti...
|
|
WO/2020/212352A1 |
The present invention refers to a process for preparing a compound of formula (I) or a pharmaceutically acceptable salt thereof: wherein R is (C3-C10)alkyl, or ω-trifluoro(C3-C10)alkyl; R1 and R2 are, independently, hydrogen, hydroxy, (...
|
|
WO/2020/202787A1 |
This acetal production method comprises a step for synthesizing an acetal by bringing a starting material containing an alcohol into contact with a solid acid catalyst, wherein the solid acid catalyst contains: niobium and/or tantalum; m...
|
|
WO/2020/203988A1 |
Provided is a method by which a biarylphosphine useful as a Buchwald phosphine ligand can be obtained with high purity in an industrially advantageous manner. The method for producing a biarylphosphine comprises: a step A of lithiating...
|
|
WO/2020/199555A1 |
Provided are preparation and application of an alkyl cyclohexanol polyoxyethylene ether emulsifying agent, relating to the technical field of surfactants. Alkyl cyclohexanol polyoxyethylene ether (1-3) and epoxyethane are added, a strong...
|
|
WO/2020/203580A1 |
The present invention provides a method for producing a hetero type monodisperse polyethylene glycol having a step (A) for subjecting a compound of formula (2) and a compound of formula (3) to a nucleophilic substitution reaction so as t...
|
|
WO/2020/185513A1 |
Processes for making reactive surfactants are disclosed. In one such process, a fatty epoxide, a glycidyl ether, or a combination thereof is reacted with an olefin-functional nucleophile to produce an olefin-functional hydrophobe. The ol...
|
|
WO/2020/184306A1 |
Provided is a production method for an organic solvent that contains less metal impurities which cause minute defects on a wafer in a lithography step when manufacturing a semiconductor device, or a method for reducing metals in an organ...
|
|
WO/2020/178684A1 |
A method of producing methanol is disclosed. The method involves adding alkali to crude methanol and distilling the crude methanol in one or more distillation columns. The method also includes flowing a vapor side draw from one of the di...
|
|
WO/2020/181171A1 |
Methods of depolymerizing lignin and products obtained therefrom. The methods include reacting lignin in a liquid solvent comprising an oxidation catalyst with the solvent being in contact with O2 gas. The solvent can include aprotic pol...
|
|
WO/2020/175353A1 |
A compound having a binaphthalene skeleton, which is represented by formula (1), and which is configured such that the content of elemental palladium in the compound having a binaphthalene skeleton satisfies formula (2). (In formula (1),...
|
|
WO/2020/169466A1 |
A process for dehydrating C2+ alcohols to ether products in the presence of a catalyst and promoter, wherein the catalyst is at least one aluminosilicate zeolite catalyst which is a medium pore zeolite having a 3-dimensional framework st...
|
|
WO/2020/168539A1 |
A process for dehydrating methanol to dimethyl ether product in the presence of a catalyst and a promoter, wherein the catalyst is at least one aluminosilicate zeolite, and the promoter is selected from one or more compounds of Formula I...
|
|
WO/2020/168548A1 |
A process for dehydrating methanol to dimethyl ether product in the presence of a catalyst and a promoter, wherein the catalyst is at least one aluminosilicate zeolite, wherein: - the aluminosilicate zeolite is selected from: (i) a zeoli...
|
|
WO/2020/162630A1 |
The purpose of the present disclosure is to provide a method for producing an organic compound, etc. Said purpose is solved by a method for producing a compound represented by formula (1). [In the formula, X represents -O-, an imino grou...
|
|
WO/2020/162408A1 |
The present invention has the effect of making it possible to produce 1,1,1-trifluoro-2,2-bisarylethane efficiently by a simple procedure by condensing a mixture of fluoral and hydrogen fluoride with an aryl compound under anhydrous cond...
|
|
WO/2020/161323A1 |
The present invention relates to a process for producing bio-oil comprising depolymerized lignin and a unit for producing bio-oil.
|
|
WO/2020/162371A1 |
The present invention provides: a fluorine-containing ether compound that has excellent chemical resistance; a fluorine-containing ether composition; a coating liquid; an article having a surface layer that has excellent chemical resista...
|
|
WO/2020/161175A1 |
The invention relates to a process for the preparation of acetals from carbon dioxide. The invention also relates to a mixture of phosphorus containing ligands comprising least one polydentate ligand and at least one monodentate ligand. ...
|
|
WO/2020/158708A1 |
In order to suppress coloration during storage, this 2, 2'-bis(2-hydroxyethoxy)-1, 1'-binaphthalene compound has a phosphorous element content from ICP emission spectroscopy of 0.1–150 mass ppm. A production method for this 2, 2'-bis(2...
|
|
WO/2020/156857A1 |
The present invention relates to a process for the production of oxidized wood products, comprising step a) reacting chips of one or more wood products in a basic solution at a p H between 8 and 14 under an oxygen atmosphere at a pressur...
|
|
WO/2020/155595A1 |
Disclosed are an aerobic oxidation system and a photocatalytic aerobic oxidation method therefor. The aerobic oxidation system comprises: 1) at least one of the following substances 1a) -1d): 1a) sulfinic acid or a derivative thereof; 1b...
|
|
WO/2020/157585A1 |
A process for producing acetic acid comprising: (a) reacting, via a catalytic partial oxidation (CPO) reaction, a CPO reactant mixture in a CPO reactor to produce a hydrogen-lean syngas; wherein the hydrocarbons comprise equal to or grea...
|
|
WO/2020/158709A1 |
The present invention suppresses coloring during storage. A 2, 2'-bis(2-hydroxyethyoxy)-1, 1'-binaphthalene compound according to one embodiment of the present invention has an elemental silicon content of 0.1-150 ppm by mass as determin...
|
|
WO/2020/157586A1 |
A process for producing hydrogen-lean syngas comprising reacting, via a catalytic partial oxidation (CPO) reaction, a CPO reactant mixture in a CPO reactor to produce the hydrogen-lean syngas, wherein the CPO reactant mixture comprises h...
|
|
WO/2020/152579A1 |
A methylation process is provided, comprising resveratrol, trimethylglycine, folic acid, and the mixing of resveratrol with trimethylglycine and folic acid so that trimethylglycine carries out the methylation of resveratrol by yielding m...
|
|
WO/2020/154144A1 |
Systems and methods are provided for conversion of oxygenate-containing feeds to a hydrocarbon effluent that includes a naphtha boiling range portion with an increased research octane number and/or increased octane rating. The conditions...
|
|
WO/2020/150067A1 |
Systems and methods are provided for conversion of gas phase reactants including CO and H2 to C2+ products using multiple catalysts in a single reactor while reducing or minimizing deactivation of the catalysts. Separate catalysts can be...
|
|
WO/2020/150040A1 |
Disclosed herein is a method useful in the process of producing propylene glycol in high purity.
|
|
WO/2020/144576A1 |
A method of making methyl tert-butyl ether (MTBE) and related systems are disclosed. The method can include supplying a C-4 hydrocarbon containing feed stream to a first distillation column to produce a first stream comprising isobutylen...
|
|
WO/2020/142689A1 |
Provided here are methods and systems to enhance the production of ethylene and MTBE from propylene using integrated metathesis and cracking processes. Also disclosed is a method for producing ethylene by at least partially metathesizing...
|
|
WO/2020/137357A1 |
The present invention addresses the problem of providing a method for producing a fluoroalkoxide, which is more useful than the conventional methods, and the like. The problem is able to be solved by a method for producing a compound rep...
|
|
WO/2020/127243A2 |
The present invention relates to ethoxylate surfactant compounds of general formula (I) A-X-0-[CH2-CH2-0]n-R1, wherein A is a linear C7-C33-alkyl or -alkenyl residue, wherein one of the hydrogen atoms is substituted by residue -O-[CH2-CH...
|
|
WO/2020/127287A1 |
In a process for making dimethyl carbonate (DMC) by direct carbonylation, where dimethyl ether (DME) is used as feed, any formation of water is eliminated completely in the oxidative carbonylation step. The carbonylation of DME into DMC ...
|
|
WO/2020/128156A1 |
The present invention relates to a method of producing high quality components from renewable raw material. Specifically, the invention relates to the production of renewable materials which can be employed as high-quality chemicals and/...
|
|
WO/2020/129349A1 |
[Problem] The purpose of the present invention is to enable the production of 3,5-dihydroxy-4-methoxybenzyl alcohol (DHMBA), which is a novel antioxidant, from the shellfish meat of a filter-feeding bivalve other than oyster by extractin...
|
|
WO/2020/124421A1 |
Disclosed a process for an acetal or ketal by reacting at least one monoalcohol comprising one and only one primary or secondary hydroxyl group with oxygen in the presence of a metal-organic framework (MOF) catalyst.
|
|
WO/2020/124727A1 |
The present invention relates to the technical field of organic synthesis, and provides a method for synthesizing 2,3,5,6-tetrafluoro-4-methoxymethyl benzyl alcohol from 1,4-bis (methoxymethyl)-2,3,5,6-tetrafluorobenzene. The 1,4-bis (me...
|
|
WO/2020/120834A1 |
A diesel fuel composition comprising a renewable diesel component and oxymethylene ethers having molecular structure CH3O-(CH2O)n-CH3 with n=3-5 (OME3-5). A method for producing said diesel fuel composition and use thereof. Use of OME3-5...
|
|
WO/2020/120832A1 |
A diesel fuel composition comprising a renewable paraffinic diesel component and di-GTBE. A method for producing said diesel fuel composition and use thereof. Use of di-GTBE as a lubricity improver for fuels is further disclosed.
|
|
WO/2020/115659A1 |
Methods and systems for producing light olefins are disclosed. A feedstock comprising crude oil is distilled to produce a plurality of streams including a naphtha stream and a vacuum residue stream. The naphtha is fed to a steam cracking...
|
|
WO/2020/111030A1 |
Provided is a method by which a divinyl ether compound having an alkylene skeleton can be produced from an alkane diol and acetylene at a high production speed and a high reaction yield. In this production method, a compound represented ...
|
|
WO/2020/111031A1 |
Provided is a new means by which purification of a divinyl ether compound having an alkylene skeleton can be achieved using less energy and in a simpler manner. This method for producing a divinyl ether compound includes a step A for rea...
|
|
WO/2020/104967A1 |
A process for producing ethylene and at least one of butanol and an alkyl tert-butyl ether from field butane includes separating the field butane into an n-butane stream and an isobutane stream; cracking the n-butane stream to obtain a c...
|
