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WO/2024/086386A1 |
Metal-ligand complexes may comprise a lanthanide metal atom and a ligand having a structure represented by Formula (I) in which R1, R2, R6, and R7 are independently hydrogen or C1-C14 hydrocarbyl; R3 and R4 are independently hydrogen or ...
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WO/2024/078525A1 |
The present invention relates to the technical field of olefin polymerization catalysts, and discloses a phosphine-phenol half-metallocene complex, and a preparation method therefor and the use thereof. The structural formula of the phos...
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WO/2024/061002A1 |
A N-heterocyclic boryloxy metal complex and a preparation method therefor and use thereof, and a copolymerization reaction of ethylene and norbornene. The N-heterocyclic boryloxy metal complex has a structure represented by formula (I), ...
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WO/2024/052871A1 |
The object of the invention is a novel ruthenium complex of the general formula Ru-1, in which all the variable substituents have the meanings defined in the description. Also an object of the invention is a method for obtaining the ruth...
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WO/2024/054387A1 |
Methods relating to the preparation and purification of bis (arene) metal complexes are provided. A method may comprise contacting a metal halide, with a first metal component and an aluminum halide, in a first solvent, so as to form a r...
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WO/2024/050202A1 |
The disclosed and claimed subject matter provides precursors having at least one tethered cyclopentadienyl ligand ("Cp ligand"), at least one amidinate ligand ("Ad ligand") and a lanthanide and/or lanthanide-like transition metal ("M") o...
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WO/2024/049843A1 |
The compounds of the present disclosure have been developed and synthesized to generate compounds that provide improvements in film applications, such as HfOx, ZrOx, and TiOx film applications. The improvements to the compounds of the pr...
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WO/2024/050011A1 |
The present disclosure relates to the field of precursors, more specifically precursors containing at least one fluorinated group. In some embodiments, the precursors are hafnium, zirconium, and titanium bis(cyclopentadienyl) precursors ...
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WO/2024/036052A1 |
Di-aryl silane bridged metallocene catalysts, methods for making and propylene (co)polymers made therefrom. The resulting silane bridged metallocene catalysts are very active in polymerization of olefins, especially ethylene and propylen...
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WO/2024/030621A1 |
Embodiments of the present disclosure are directed towards symmetrical zirconium metallocenes having isobutyl cyclopentadienyl ligands, compositions including those symmetrical zirconium metallocenes having isobutyl cyclopentadienyl liga...
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WO/2024/030612A1 |
Embodiments of the present disclosure are directed towards asymmetrical metallocenes having an isobutyl cyclopentadienyl ligand, compositions including those asymmetrical metallocenes, and methods utilizing compositions including the asy...
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WO/2024/030624A1 |
Embodiments of the present disclosure are directed towards asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand, compositions including those asymmetrical zirconium metallocenes having an isobutyl cyclopentadien...
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WO/2024/030616A1 |
Embodiments of the present disclosure are directed towards asymmetrical hafnium metallocenes, compositions including those asymmetrical hafnium metallocenes, and methods utilizing compositions including the asymmetrical hafnium metalloce...
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WO/2024/030619A1 |
Embodiments of the present disclosure are directed towards symmetrical hafnium metallocenes having isobutyl cyclopentadienyl ligands, compositions including those symmetrical hafnium metallocenes having isobutyl cyclopentadienyl ligands,...
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WO/2024/019695A1 |
The invention relates to a thiosemicarbazone molecule with anti-inflammatory and wound healing properties that inhibits C30 endopeptidase or in other words 3-chymotrypsin-like protease (3CL major protease) enzyme of SARS-CoV-2 virus, Int...
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WO/2024/015384A1 |
The disclosure provides an improved method for preparing monoalkylated cyclopentadiene species in high yield and selectivity. In the process, either a solution of dicyclopentadiene magnesium or a cyclopentadiene magnesium halide is react...
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WO/2023/250268A1 |
Metal-ligand complexes may comprise a transition metal atom or a lanthanide metal atom and a ligand having a structure represented by Formula 1: in which R1, R2, R5, and R6 are independently hydrogen or C1-C14 hydrocarbyl; R3 and R4 are ...
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WO/2023/240961A1 |
An olefin polymerization catalyst composition, comprising a main catalyst, a cocatalyst and a magnesium compound carrier. The magnesium compound carrier is selected from Mg(ORI)(ORII), wherein RI and RII are the same or different, and ar...
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WO/2023/199134A1 |
The present invention provides an organometallic complex, which can be incorporated in a targeting smart delivery system to form a controlled-release multi-functional drug. In particular, the present invention relates to an organometalli...
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WO/2023/200154A1 |
The present invention relates to a ruthenium precursor composition, a preparation method therefor, and a formation method for a ruthenium-containing film using same. According to an embodiment of the present invention, included is a step...
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WO/2023/191519A1 |
The present invention relates to: a transition metal compound for an olefin polymerization catalyst, the transition metal compound having a cyclopentadienyl group and a cyclopentadienyl group having a silane substituent introduced therei...
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WO/2023/187607A1 |
The present disclosure is directed to compounds of Formula I and pharmaceutical compositions comprising thereof. Further, use of compounds and pharmaceutical compositions in medicine, particularly in inhibiting or reducing the formation ...
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WO/2023/187552A1 |
Organometallic complexes are described which are useful as pre -polymerization catalysts which may form part of olefin polymerization catalyst systems. The catalyst systems find use in the polymerization of ethylene, optionally with one ...
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WO/2023/179479A1 |
Provided are a platinum complex, an organic light-emitting device and a display or lighting device. A 8-phenylquinoline structure and a derivative thereof, a benzo-five-membered heterocycle and a phenoxy tetradentate ligand are used to d...
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WO/2023/161534A2 |
The invention relates to novel boranates of cationic cyclopentadienyl-substituted Ge(II) compounds, to a method for producing same by reacting germanocene with acid boranates, and to the use thereof as catalysts. The invention additional...
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WO/2023/152717A1 |
A voltammetric immunosensor for detecting pathogens, which includes an electrode modified with an unlabeled pathogen-specific antibody that binds the pathogen to be detected to the electrode surface and a redox probe-labeled pathogen-spe...
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WO/2023/150480A1 |
The 5-OMe-6-tBu substitution of the indeny 1 fragment of C1 symmetric catalysts is critical for improvements in EP molecular weight capability. The catalysts described in this document are also capable of producing other ordinary polyole...
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WO/2023/126845A1 |
Provided are a transition metal compound, a catalyst composition including the same, and a method for preparing an olefin polymer using the same. The transition metal compound of the present invention in which a specific functional group...
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WO/2023/123884A1 |
Disclosed in the present invention are a tetraaryl ethoxy side-chain mono-metallocene compound, a catalyst system containing same, and a polyolefin synthesis method using same. The structural formula of the tetraaryl ethoxy side-chain mo...
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WO/2023/124996A1 |
A sulfur-containing chiral bridged metallocene compound is the compound represented by a general formula (I). Wherein, R1 is selected from one of 4-substituted phenyl or 2-naphthyl; R2, and R3 are selected from the alkyls; M is selected ...
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WO/2023/121383A1 |
The present invention relates to a molybdenum precursor compound, a composition for forming a molybdenum-containing film comprising same, a molybdenum-containing film formed by using same, and a method for depositing the molybdenum-conta...
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WO/2023/113308A1 |
The present invention relates to a molybdenum compound, a method for preparing same, a composition comprising same for depositing a molybdenum film-containing thin film, and a method for manufacturing a molybdenum-containing thin film by...
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WO/2023/113309A1 |
The present invention relates to: a molybdenum compound; a method for preparing same; a molybdenum-containing thin film deposition composition comprising same; and a method for manufacturing a molybdenum-containing thin film using same. ...
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WO/2023/099525A2 |
The present invention relates to a catalyst composition comprising: catalyst component A comprising the meso form of a bridged metallocene compound with two indenyl groups, each indenyl being substituted with one or more substituents, wh...
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WO/2023/096802A1 |
The disclosure provides methodology for the synthesis of mono-alkylated cyclopentadiene structures, which can be obtained via fulvene intermediates. In one embodiment, the cyclopentadiene ring is substituted with a trialkylsilyl moiety, ...
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WO/2023/096782A1 |
The disclosure provides a process for preparing bis(monoalkyl-substituted cyclopentadiene) tungsten hydride compounds, for example bis(isopropylcyclo-pentadienyl)tungsten dihydride, via the corresponding magnesium compound and tungsten h...
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WO/2023/077643A1 |
A chiral multidentate ligand and the use thereof in asymmetric hydrogenation. The ligand is flexible and variable, and has a three-dimensional structure, high electrical adjustability and higher universality; the synthesis for the ligand...
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WO/2023/059515A1 |
The disclosure provides a facile process for preparing certain half-sandwich titanocene compounds. The compounds are useful in catalyst systems for polyolefin synthesis. In one embodiment, highly-pure trimethyl(pentamethylcyclopentadieny...
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WO/2023/041947A1 |
The invention relates to half-sandwich transition metal complexes and uses thereof, in particular in neo-plastic diseas or as antfungal agent
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WO/2023/042155A1 |
An olefin polymerization process is carried out in the presence of a catalyst system comprising a pre-polymerization catalyst, a boron-based catalyst activator, an alkylaluminoxane co-catalyst, and a hindered phenol compound. The pre-pol...
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WO/2023/013949A1 |
The present invention relates to a ruthenium organometallic compound, a method for preparing same, and a method for manufacturing a thin film using same and, more specifically, to a ruthenium organometallic compound, a method for prepari...
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WO/2022/256363A1 |
Embodiments of the present disclosure are directed towards methods of making an alkylated metallocene having one or more tetrahydropentalenyl groups, the method comprising: reacting a chloride compound with a lithium compound to make a r...
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WO/2022/248517A1 |
The present invention relates to a catalyst of Formula (I) wherein R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, L1, M1, Q1, and Q2 have the meaning defined in the description and claims. The present invention also relates to a catalyst comp...
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WO/2022/250400A1 |
The present invention relates to a semiconductor thin film-forming metal precursor compound represented by chemical formula 1 and a metal-containing thin film formed using same.
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WO/2022/229310A1 |
A catalyst composition for the polymerization of oelfinic monomers comprising a metal complex corresponding to the general formula (I) CyLMZp (I), wherein Cy represents a ligand that is bonded to the metal of the metal complex and the li...
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WO/2022/226010A1 |
Molybdenum(0) and coordination complexes are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing ...
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WO/2022/214634A1 |
A metal complex of general formula (I):Cyc L M Zp (I),wherein M is a metal selected from the group consisting of titanium, zirconium, and hafnium; Cyc is a cyclic ligand selected from cyclopentadienyl, indenyl, and fluorenyl and which ma...
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WO/2022/204490A1 |
Ferrocenyl-based unsymmetrical ligands containing di(l-adamantyl)phosphino groups with general formula, Fc(Ad2P)(R2P) and corresponding metal complexes, include metal halide complexes, N-biphenyl metal cationic complexes and R-allyl meta...
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WO/2022/191601A1 |
The present invention relates to an organic electro luminescence device. The organic electro luminescence device comprises a light-emitting layer including an iridium complex of a specific structure and a host, thereby having a low drivi...
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WO/2022/178701A1 |
Disclosed in the present invention are a ferrocene derivative, a preparation method therefor, and a use thereof. In a ferrocene derivative represented by formula (I) and a salt or solvate thereof, and a pharmaceutical composition thereof...
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