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Patent Searching and Data


Matches 1 - 50 out of 8,533

Document Document Title
WO/2022/166889A1
The present application provides a compound of general formula (I), capable of being used for an organic electroluminescent device as a guest material of a light-emitting layer. The compound contains a structure in which a natural hetero...  
WO/2022/167909A1
Provided is a compound comprising a chelated platinum ion, wherein the platinum ion is chelated with a chelating agent and the chelating agent is a sodium salt of, a potassium salt of, or an ammonium salt of EDTA, DTPA, GLDA, MGDA, HEDTA...  
WO/2022/167944A1
Embodiments in accordance with the present invention encompass an organorutheniumcompound of the formula I:(I)wherein X, Y, L1, L2, L3, R1 and R2 are as defined herein. Also disclosed herein are the use of organoruthenium compound of the...  
WO/2022/161453A1
The present invention provides an organic metal complex and an organic optoelectronic component comprising same, specifically, an organic electroluminescent diode, where the structure of the organic metal complex is as represented by for...  
WO/2022/164086A1
Provided is an organometallic complex which contributes to substantial improvements in the luminous color and luminous efficiency of an organic electroluminescent device. An organic electroluminescent device according to the present inve...  
WO/2022/163736A1
[Problem] To provide an azo iron complex dye which does not contain harmful heavy metals, exhibits sufficient solubility in organic solvents for practical use, and exhibits a good black color. [Solution] This azo iron complex dye contain...  
WO/2022/155980A1
Disclosed is a method for synthesizing an α-benzyl benzofuran compound, comprising: in an inert gas atmosphere, using a benzofuran compound and an aryl ethylene compound as raw materials, and in the presence of a catalyst and an organic...  
WO/2022/158766A1
According to the present application, a H3Co(CN)6·x[CH3CH2OH] (x = 2.2-2.6) compound, in which the contents of K and S impurities are each 200-500 ppm, can be obtained through: a first step of adding H2SO4 to an aqueous K3Co(CN)6 soluti...  
WO/2022/155981A1
Disclosed is the use of an N-heterocyclic carbene-based compounded nickel (II) complex in the synthesis of an α-benzyl benzofuran compound. In the present invention, an air-stable compounded nickel (II) complex Ni[P(OEt)3]{[R`NC(CH3)C(C...  
WO/2022/152768A1
The present invention provides a continuous flow process and system for the preparation of metal-carbene complexes, comprising the use of a continuous flow reactor containing a solid weak base, such as K2CO3, allowing to obtain highly pu...  
WO/2022/148101A1
The present invention relates to a tetradentate ONCN platinum complex containing multiple N-heterocycles, which has a structural formula as represented by formula (I). By means of the introduction of the multiple N-heterocycles in the co...  
WO/2022/146323A1
The present invention relates to a novel, platinum-based organometallic compound synthesized for the treatment of lung cancer, and to a method for synthesizing the compound.  
WO/2022/145982A1
The present invention relates to: a novel transition metal complex containing a tetradentate nitrogen donor ligand, which can be used in various devices including electrochemical sensors; and a device comprising same, preferably an elect...  
WO/2022/138550A1
The present invention addresses the problem of developing a novel reagent for blood vessel imaging that is easy to produce, highly sensitive and highly accurate. The present invention provides a reagent for blood vessel imaging that cont...  
WO/2022/137033A1
The present invention provides a novel organic metal complex. Provided is an organic metal complex which is represented by general formula (G1), and which comprises iridium, a first ligand, and a second ligand, wherein the first ligand a...  
WO/2022/138748A1
The present invention provides a labeling method that comprises a step for labeling a substrate, which has a carbon-hydrogen bond, with an oxygen isotope with use of a catalyst and an oxidant that is produced from a hypervalent iodine co...  
WO/2022/138636A1
The purpose of the present invention is to provide: a metal complex having excellent oxygen reduction catalyst performance, or an adduct of the metal complex; a catalyst comprising the metal complex or the adduct thereof; a method for pr...  
WO/2022/139345A1
The present invention pertains to a vapor deposition compound that can be deposited as a thin film by means of vapor deposition. Specifically, the present invention pertains to: a novel compound applicable to atomic layer deposition (ALD...  
WO/2022/136049A2
The invention relates to new processes for preparing palladium complexes, allowing preparation of known products with high purity and in good yields and also allowing preparation of new palladium complexes. The invention also relates to ...  
WO/2022/134822A1
A divalent platinum complex having a structure that is represented by formula (I). The complex has bright green light emission wavelengths, and can be applied in the field of OLED organic electroluminescent materials. By means of the str...  
WO/2022/129116A1
Indolo[3.2.1-jk]carbazole-6-carbonitrile derivatives of the formula (I) as blue fluorescent emitters in organic electroluminescent devices, more particularly OLEDs.  
WO/2022/128833A1
Suggested is a solid transition metal-ligand complex obtainable by adding a source of alkali to an aqueous suspension of transition metal halides and suitable ligands.  
WO/2022/132045A1
Disclosed is a polycrystalline metal-organic framework (MOF) membrane PCN-250 formed on a porous substrate such as alumina and said polycrystalline MOF membrane material used as a filter material in organic solvent nanofiltration (OSN). ...  
WO/2022/130796A1
Provided are: a photoacid generator that effectively generates acid even when there is a high concentration of a substance such as a colorant that attenuates or shields irradiated light, and even when the film thickness is great and a li...  
WO/2022/127380A1
The present invention relates to a binuclear metal platinum complex and the use thereof. The binuclear platinum complex is a compound having a structure of chemical formula (I). The compound is applied in an organic light-emitting diode,...  
WO/2022/132707A1
A catalyst composition comprising an iron-pyridine bisimine ligand complex wherein the catalyst composition is prepared by combining iron chloride or iron carboxylate and pyridine bisimine ligand in a polar solvent and then removing the ...  
WO/2022/116732A1
An iridium complex and an application thereof, the iridium complex having a general formula of Ir(La)(Lb)(Lc) and comprising a structure represented by formula (1) as a ligand. The provided metal complex has the advantages of a low subli...  
WO/2022/116733A1
A metal complex and a use thereof. The metal complex has a general formula of Ir(La)(Lb)(Lc), and the structure thereof is represented by formula (1). The metal complex has advantages such as low sublimation temperature, good optical and...  
WO/2022/111174A1
The present invention relates to a platinum complex having an ONCN tetradentate ligand and containing carbazole, the structure of the platinum complex being as represented by formula (I). The complex has bright green light emission wavel...  
WO/2022/111540A1
The present disclosure provides a complex of general formula (I), wherein M is tetravalent platinum; L is independently a neutral ligand or an anionic ligand when appearing each time; x is an integer of 1-5; P is a precursor ligand, the ...  
WO/2022/111541A1
Provided is a Pt(IV) complex. As a prodrug, the Pt(IV) complex is activated by irradiation to release a Pt(II) complex for the treatment of tumors. Also provided is a pharmaceutical composition including the Pt(IV) complex, and the use o...  
WO/2022/114117A1
The present invention provides a palladium complex which enables a coupling reaction to progress in a short period of time even under mild reaction conditions such as at room temperature, and which enables the achievement of a target pro...  
WO/2022/114714A1
Disclosed is a hybrid composite comprising a metal-organic framework (MOF) and a two-dimensional sheet. The hybrid composite has high porosity and excellent conductivity, and thus can be used in an electrode of a super capacitor or a sec...  
WO/2022/106958A2
A semiconductor device (300, 900, 950,1000, 1050, 1200, 1250) includes a first electrode (302), a metal oxide layer (212) formed over the first electrode (302), a passivation layer (310) formed over a surface (210) of the metal oxide lay...  
WO/2022/103804A1
Palladium catalysts, methods of synthesizing palladium-carbene catalysts, and methods of producing chromones and aurones using palladium-N-heterocyclic carbene (NHC) catalysts are provided. In some implementations, the palladium catalyst...  
WO/2022/097665A1
The present disclosure provides a composition which contains an iridium complex represented by general formula (1) and a halogen atom, and which is characterized in that the content of the halogen atom is less than 5 ppm. In general form...  
WO/2022/088853A1
The present invention relates to an organometallic compound and an application thereof. The organometallic compound has a structure represented by formula (1). The compound provided by the present invention has the advantages of high opt...  
WO/2022/088873A1
The present invention relates to a metal complex and the use thereof. The metal complex has a structure represented by formula (1). The metal complex has the advantages of a good optical, electrical and thermal stability, a high luminous...  
WO/2022/090877A1
The disclosure pertains to a composition of Diarylheptanoid compounds complexed with metal ions. The composition is prepared by complexing metal ions with natural Diarylheptanoid source such as turmeric rhizome. Extract of turmeric rhizo...  
WO/2022/084325A1
The present invention concerns a compound of formula (I), in particular as radiosensitizer agent. The present invention also concerns these new compounds for use for treating cancer such as glioblastoma, lung cancer, or ovarian cancer, i...  
WO/2022/083779A1
The present invention relates to the field of organic electroluminescent devices. Disclosed are a compound containing a 1,3-diketone ligand and an application thereof, and an organic electroluminescent device. The compound has the struct...  
WO/2022/085384A1
The present invention addresses the problem of providing a novel ruthenium complex, in which addition of a base during catalyst activation is not necessary, which exhibits excellent crystallinity and stability, for which large scale synt...  
WO/2022/086250A1
The present invention relates to a coordination compound and a light absorber comprising same.  
WO/2022/084562A1
The present invention relates to a method for accelerating a chemical transformation of a substrate, particularly C-H arylation and C-H alkylation. Furthermore, the invention relates to the compounds that are used in the method, namely a...  
WO/2022/080803A1
The present application relates to: a ruthenium precursor compound for forming a film having high thermal stability; a precursor composition for forming a film, comprising the ruthenium precursor compound; and a method for forming a ruth...  
WO/2022/078306A1
The present invention relates to the technical field of organic synthesis and chemical catalysis. Disclosed are a large steric hinderance palladium-nitrogen-heterocyclic carbene complex, a preparation method for same, applications of sam...  
WO/2022/081953A1
This disclosure relates to N-substituted Pd(II)-N-heterocyclic carbene-pyridine complexes, methods of preparing the complexes, and methods of using the complexes in Sonogashira coupling reactions.  
WO/2022/076762A1
Disclosed herein are compositions containing an effective amount of a NiSOD or a derivative thereof useful as a prophylactic treatment for hair graying or follicle degeneration. Also disclosed here are methods for treating or mitigating ...  
WO/2022/074177A1
The invention relates to non-enzymatic dynamic kinetic resolution (DKR) process for enantioselective silylation of a chiral alcohol, the process comprising reacting a substrate comprising a first enantiomer of the chiral alcohol using a ...  
WO/2022/069380A1
The present invention relates to iridium complexes that are suitable for use in organic electroluminescent devices, in particular as emitters.  

Matches 1 - 50 out of 8,533