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Matches 1 - 50 out of 44,481

Document Document Title
WO/2019/096832A1
Photocatalyst system and use thereof in a photochemical process The invention relates to a photocatalyst system comprising, in the absence of a further photosensitizer other than the compound of formula (III) or a mixture thereof: (i) a ...  
WO/2019/096209A1
Provided are a chiral 1,3-diarylimidazolium salt carbene precursor (S), a synthesis method therefor, a metal salt compound, and an application thereof. The chiral 1,3-diarylimidazolium salt carbene precursor catalyzes a reaction between ...  
WO/2019/099669A1
The present invention relates to single enantiomer isothiazoline compounds of formula (I) and methods of synthesizing the compounds. The compounds are useful for combating or controlling invertebrate pests, in particular arthropod pests ...  
WO/2019/098876A1
The invention relates to catalysts for hydrocracking of hydrocarbon feedstocks for producing low sulphur kerosene and diesel fractions. The invention solves the problem of providing an effective catalyst for hydrocracking of hydrocarbon ...  
WO/2019/098814A1
A novel method for producing haematin compounds with graphitic carbon nitrides with a high oxygen and phosphorus content (gCNOP) and the use thereof as catalysts for the biomimetic synthesis of polyanilines at very low pH is described. P...  
WO/2019/094347A1
A process of preparing a solid catalyst component for the production of polypropylene includes a) dissolving a halide-containing magnesium compound in a mixture, the mixture including an epoxy compound, an organic phosphorus compound, an...  
WO/2019/094290A1
Some embodiments of the present invention relate to processes to recover rhodium from a hydroformylation process. In some embodiments, the process to recover rhodium from the hydroformylation process comprises (a) treating a catalyst-con...  
WO/2019/088377A1
The present invention relates to a phosphoramidite derivative having two ring structures, a method for producing the same, and a use thereof and, more particularly, to a bicyclic phosphoramidite derivative, a method for producing the sam...  
WO/2019/084845A1
The present invention discloses cluster compounds containing Mn3SrO4 and Mn4SrO4 core structures, a preparation method thereof, and an application for the same. The present inventor discovered that Mn3SrO4 clusters can be synthesized in ...  
WO/2019/051101A9
A process to catalytically transform natural gas liquid (NGL) into higher molecular weight hydrocarbons includes providing an NGL stream, catalytically dehydrogenating at least a portion of the NGL stream components to their correspondin...  
WO/2019/086207A1
The present application relates to a process for preparing compound of formula (I) starting from compound of formula (II) catalyzed by a Ruthenium complex in the presence of a base and a hydrogen source.  
WO/2019/083452A1
There is provided an oxidant activator comprising a macrocyclic tetraamide metal complex (MTMC) encapsulated in a hydrophilic hydrogel. In particular, the MTMC used is iron-tetraamidomacrocyclic complex (Fe-TAML). There is also provided ...  
WO/2019/083453A1
This invention relates to a method of oxidising organic molecules, comprising adding an oxidiser and an oxidising catalyst for activating the oxidiser, wherein the oxidising catalyst comprises an oligopeptide ligand complexed with a copp...  
WO/2019/077619A1
The present disclosure relates to a catalyst comprising: (a) at least one multimetallic salt; and (b) at least one organic acid, wherein the at least one multimetallic salt to the at least one organic acid weight ratio is in the range of...  
WO/2019/074304A1
Disclosed are a catalyst system capable of selectively oligomerizing olefins including ethylene and a method for preparing an olefin oligomer by using the same and, specifically, a novel catalyst system capable of tripletizing and quater...  
WO/2019/075195A1
The present disclosure provides processes for preparing (+)-pleuromutilin and synthetic (+)-pleuromutilin produced therefrom. Also provided are intermediates prepared thereby and processes for preparing these intermediates.  
WO/2019/071366A1
Provided is the use of non-olefin coordinated single platinum atoms in a hydrosilylation reaction, comprising: using unsaturated hydrocarbon and silanes containing hydrogen as raw materials, and using non-olefin coordinated single platin...  
WO/2019/074303A1
Disclosed are a catalyst system capable of selectively oligomerizing olefins including ethylene and a method for preparing an olefin oligomer by using the same and, specifically, a novel catalyst system capable of tripletizing and quater...  
WO/2019/070981A1
The present invention is directed to processes for producing isocyanates and isocyanate derivatives from epoxide and carbon monoxide reagents. In preferred embodiments, the processes include a step for providing carbonylation of an epoxi...  
WO/2019/070844A1
A method can include incorporating graphene oxide (GO) in a solution, reducing the graphene oxide (GO) by refluxing carbon nitride (C3N4) in the solution to form carbon-nitride refluxed-graphene-oxide (C3N4-rGO) composites, and incorpora...  
WO/2019/069828A1
Provided is an optically active 2,3-bisphosphinopyrazine derivative represented by general formula (1). (In the formula, R1 denotes a group selected from among a branched alkyl group having 3 or more carbon atoms, an adamantyl group, an ...  
WO/2019/068707A1
The present invention refers to a process for a transition metal, particularly nickel-catalyzed cyanation reaction of aryl/vinyl halide using organic nitrile compounds. This new reaction provides a strategically distinct approach to the ...  
WO/2019/070491A1
A catalyst insert for a tubular reactor device includes an insert body having a rigid heat conducting exterior shell and a hydrogen loaded metal interior surface. The insert body may have a cylindrical shape. The heat-conducting exterior...  
WO/2019/065448A1
A cobalt complex represented by formula (1), which exhibits excellent catalytic activity in hydrosilylation reactions and is excellent in terms of handleability and solubility in silicones. {In formula (1), R1 to R3 each independently re...  
WO/2019/067466A1
Disclosed are processes for oligomerizing ethylene by contacting a catalyst system, ethylene, and optionally hydrogen to form an oligomer product in a reaction zone, wherein the catalyst system comprises: a chromium component comprising ...  
WO/2019/066671A1
´╗┐The present invention relates to the field of preparing esters of terephthalic acid, used as plasticizers for the manufacture of plasticizers for polyvinyl chloride plastic materials. The invention discloses a method according to whic...  
WO/2019/065811A1
Provided are an electron donor with which it is possible to perform a coupling reaction in an economical and efficient manner in a short period of time through a simple operation under mild conditions in which handling is easy, and a met...  
WO/2019/067635A1
The disclosure provides methods for sequencing nucleic acids using, including with nucleotide analogs and subsequently appended labels.  
WO/2019/056280A1
Disclosed is a method for preparing a borate, comprising the following steps: stirring and mixing evenly a catalyst, a borane, and an aldehyde and reacting to produce a borate; the catalyst being a tris(methylphenyl) rare earth metal com...  
WO/2019/060749A1
Method of forming a trisubstituted ethylene compound, the method comprising: (A) providing a trisubstituted ethylene compound bearing a first, a second and a third substituent, in which the first and the second substituent are bound to t...  
WO/2019/059807A1
The invention relates to catalysts for hydrotreatment of hydrocarbon feedstocks. The invention relates to a catalyst comprising: 33.0-43.0 wt% [Co(H2O)2(C6H5O7)]2[Mo4O11(C6H5O7)2]; 0.4-1.6 wt% boron in the form of surface compounds; and ...  
WO/2019/058105A1
The present invention relates to methods of immobilising metals on polymeric surfaces using surfactants and to products that can be formed by such methods. Polymer substrates with metal immobilised on the surface are very useful in a var...  
WO/2019/058674A1
Provided is a complex for decomposing and removing a substance, the complex being capable of highly effectively and continuously decomposing and removing not only ammonia, acetic acid, isovaleric acid, and hydrogen sulfide, but also a wi...  
WO/2019/055401A1
A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a heterocyclic amine compound; (v) a hydrophi...  
WO/2019/055443A1
A pour-in-place polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a heterocyclic amine compound; ...  
WO/2019/051585A1
The present disclosure discusses (i) a compound having a chemical formula according to Formula (I), or its enantiomer; and (ii) a compound that is reactive with a hydride to produce a compound having a chemical formula according to Formu...  
WO/2019/055441A1
A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a tertiary amine compound; (v) a hydrophilic ...  
WO/2019/052014A1
The present invention discloses an ordered macroporous metal-organic frameworks (MOFs) single crystal and a preparation method therefor. The method adopts a three-dimensional structure accumulated by polymer microspheres as a template an...  
WO/2019/054722A1
The present specification relates to a support-nanoparticle composite comprising: a carbon support; a polymer layer provided on the carbon support; and metal nanoparticles provided on the polymer layer, a catalyst containing the same, an...  
WO/2019/055451A1
A composition containing a supported hydrogenation catalyst comprising palladium and a support, wherein the supported hydrogenation catalyst is capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarb...  
WO/2019/053438A1
A catalyst has a modified silica support and comprises a modifier metal, zirconium and/or hafnium, and a catalytic metal on the modified support. The catalyst has at least a proportion, typically, at least 25%, of modifier metal present ...  
WO/2019/050163A1
The technical subject of the present invention is that in a method for manufacturing sol-gel silica particles using an alcohol amine catalyst and a method for manufacturing a coating substrate coated with silica particles, the former met...  
WO/2019/050649A1
The present invention is directed to catalysts and processes for catalyzing two or more chemical reactions with a multifunctional catalyst in a reaction vessel. The processes include steps for introducing one or more reagents to a reacti...  
WO/2019/049170A1
The present invention discloses a phosphine free cobalt based catalyst of formula (I) and a process for preparation thereof. The present invention further discloses a process for the synthesis of aromatic heterocyclic compounds of formul...  
WO/2019/048842A1
A new family of Group IV transition metal catalytic compounds are provided, which are capable of catalysing the ROP of cyclic esters and cyclic amides to yield polymers of high molecular weight and narrow PDI. The new family of catalysts...  
WO/2019/051450A1
The present disclosure provides synthetic polymers that can coordinate with Palladium to serve as reusable metal-based in aqueous systems. The polymers disclosed comprise repeat units represented by any one of structural formulas (I) or ...  
WO/2019/050473A1
There is provided a method of producing vanadium-based metal-organic frameworks (V-MOFs), the method comprising reducing an oxidation state of vanadium in a leaching solution containing vanadium ions, the leaching solution being derived ...  
WO/2019/047493A1
The present invention relates to an ionic liquid, a cation of which contains a hexafluoroisopropylsulfonic acid group. The ionic liquid provided by the present invention introduces a hexafluoroisopropylsulfonic acid group into a cationic...  
WO/2019/049476A1
[Problem] To control the ratio between hydrogen to be produced and carbon monoxide to be produced in a synthesis gas production system. [Solution] A synthesis gas production system 1 which produces CO and H2 by means of electric reductio...  
WO/2019/049004A1
Tin-containing catalysts are provided comprising a compound of formula I. L1, L2, L3, and L4 are each independently selected from -O-, -S-, -OC(=O)-, -OC(=S)-, -SC(=O)-, -SC(=S)-, -OS(=O)2O-, -OS(=O)2- -N(R6)-, and -OP(=O)(R6)-, wherein ...  

Matches 1 - 50 out of 44,481