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JP6795508B2 |
The present invention provides a process for preparing a water splitting catalyst containing [Mn 4 CaO 4 ] core structure and use thereof. The present invention provides clusters containing [Mn 4 CaO 4 ] core structure by a chemical synt...
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JP6792875B2 |
The present invention relates to compounds according to Formula (I) or Formula (II), which are potential bone imaging agents and therapeutic agents for treating bone tumors and metastases. Certain compounds labeled with 68Ga displayed ex...
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JP6790271B2 |
A lithium boron fluorophosphate complex compound including a compound A that is one selected from a group of lithium boron fluorophosphates represented by Formula (I), and a compound B that is one selected from a group of compounds repre...
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JP6787188B2 |
The metallocene compound represented by the following general formula (1): (the numerals and signs in the general formula (1) are as described in the description).
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JP2020183374A |
To provide a method for efficiently producing phosphotriester, a target substance.A method for producing phosphotriester includes reacting, in the presence of a basic reaction promoter, tris(2,2,2-trifluoroethyl)phosphate with alcohol.SE...
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JP6781909B2 |
Are provided a novel organic-inorganic complex showing excellence in ultraviolet (UV) blocking effects, a manufacturing method thereof, and an UV blocking agents manufactured by using the same, and more specifically, there are provided a...
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JP2020164828A |
To provide an olefin polymerization catalyst that can copolymerize an olefin and a polar monomer with high activity not only under high pressure but also under relatively low pressure.An olefin polymerization catalyst, containing a trans...
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JP2020164632A |
To provide an olefin polymerization catalyst that can copolymerize an olefin and a polar monomer with high activity not only under high pressure but also under relatively low pressure, can introduce polar monomer at high ratio, and can p...
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JP6765098B2 |
To provide a novel magnetic nanoparticle-immobilized hydrogencarbonate imidazolium used for the silylcyanation of a carbonyl compound as a magnetic nanoparticle-immobilized catalyst.A magnetic nanoparticle-immobilized hydrogencarbonate i...
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JP6765378B2 |
The present invention relates to a method for efficiently producing a ruthenium complex (1 A ) by reacting a dinuclear ruthenium complex (2 A ) with a compound (3 A ) in the presence of a primary alcohol and a base. The ruthenium complex...
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JP6759108B2 |
Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring....
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JP6756434B2 |
The present invention relates to a method for producing a Tebbe complex having high purity and high activity and having excellent storage stability in a high yield, the method including allowing bis(cyclopentadienyl)titanium dichloride a...
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JP6752721B2 |
The present invention provides a palladium(II) complex of formula (2).R12, R18, R19, R20, R21, R22, R23 and R24, m, and X are described in the specification.The invention also provides a process for the preparation of the complex, and it...
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JP6751287B2 |
An organometallic compound represented by Formula 1: Formula 1M(L 1 ) n1 (L 2 ) n2 , wherein M is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr),...
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JP6745151B2 |
To provide a manufacturing method of a catalyst capable of manufacturing a catalyst which is a metallocene compound by using a ligand with a specific structure containing a fluorene skeleton at high purity and high yield.A catalyst is ma...
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JP2020125296A |
To provide stable, potent and safer nano-platinates in cancer chemotherapy, overcoming drawbacks such as toxicity, low release kinetics of drug, low circulation stability.Provided is a platinum complex compound coordinated with a ligand ...
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JP6726678B2 |
The present invention relates to macromolecular transition metal complexes, characterized by having the general formula (I), to the process for their preparation, and to bidentate and monodentate macroligands. The invention also refers t...
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JP2020516641A |
The present invention has the general formula (II): [(HRb) Si (II) Cp] silicon (II) compound and general formula (III) :( Rc3C+)aXa-By the reaction with the carbocationic compound of, the general formula (I): ([Si (II) Cp]+)aXa-A method ...
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JP6707668B2 |
The invention relates to a method for producing cationic silicon (II) compounds of general formula (RaSi) +HA- (I) by reacting the silicon (II) compounds of general formula II (Rb-H) (RaSi)+ (II) with a hydride acceptor compound A, where...
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JP6703118B2 |
Certain phosphonate compounds useful as photoinitiators are provided herein.
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JP2020069472A |
To provide an active solid catalyst which is excellent in the dehydrogenation reaction of alcohols.There is provided a solid catalyst which is composed a transition metal-containing meso-porous organic silica represented by the following...
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JP2020070234A |
To provide a transition metal-containing compound having a catalytic activity equal to or higher than that of a conventional cross-coupling catalyst while having stability to air.There is provided a transition metal-containing compound r...
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JP6686891B2 |
The present invention addresses the problem of providing an iridium complex having improved light-emission efficiency and durability, an organic electroluminescence material and organic electroluminescence element which use the iridium c...
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JP2020055769A |
To construct a technique which can simply, efficiently and inexpensively synthesize a silyl sodium compound in a small number of processes and in a short time, especially to construct a technique which synthesizes a silyl sodium compound...
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JP2020510674A |
The present invention relates to a phosphine precursor for producing quantum dots and quantum dots produced from the precursor. When the phosphine precursor for producing quantum dots of the present invention is used, the luminous effici...
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JP2020045314A |
To provide a gas storage agent and a gas separation system that are capable of adjusting gas storage pressure and release pressure.The gas storage agent has two cubic organometallic complexes. The organometallic complexes form an interpe...
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JP6670011B2 |
The present disclosure provides novel methods of making aluminum complexes with utility for promoting epoxide carbonylation reactions. Methods include reacting neutral metal carbonyl compounds with alkylaluminum complexes.
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JP6654960B2 |
To provide a manufacturing method of a phosphine diamine ruthenium complex represented by the formula (1) obtained at good yield and good selectivity of a cis body.There is provided a manufacturing method of phosphine diamine ruthenium b...
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JP6635639B1 |
A 2,3-bisphosphinopyrazine derivative represented by the following general formula (1).(In the formula, R1, R2, R3And R4Is a linear or branched alkyl group having 1 to 10 carbon atoms which may be substituted, a cycloalkyl group which ma...
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JP6626121B2 |
Treatment compositions and methods of treating the surface of a substrate by using the treatment composition, and a semiconductor or MEMS substrate having the treatment composition thereon.
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JP6617264B2 |
A mononuclear iron bivalent complex having iron-silicon bonds, which is represented by formula (1), can exhibit an excellent catalytic activity in at least one reaction selected from three reactions, i.e., a hydrosilylation reaction, a h...
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JP6613987B2 |
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JP6613428B2 |
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JP6607615B2 |
Metallic complexes having indenyl ligands can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers that include both olefins and polyenes. Emb...
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JP2019182843A |
To provide a polycyclic compound having excellent efficiency and used for organic electroluminescent elements.The present invention provides a polycyclic compound represented by the following chemical formula 1 (where Xis C, Si or Ge, a-...
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JP6593178B2 |
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JP6591566B2 |
Described herein are acyl germanium photoinitiator for cost-effective and time-efficient method for producing UV-absorbing contact lenses capable of blocking ultra-violet (“UV”) radiation and optionally (but preferably) violet radiat...
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JP6589043B2 |
The invention relates to a fluorescent siloxane elastomer, to a method for producing same, and to the use. The fluorescent siloxane elastomer contains the following structural elements in the network structure thereof: (I) and (II) or (I...
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JP6588435B2 |
The invention concerns compositions that can be cured in the presence of water or atmospheric moisture comprising at least one polyorganosiloxane having one or a plurality of condensable group(s) or hydrolysable and condensable group(s) ...
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JP2019169363A |
To provide: an electrolyte for a power storage device, which is improved and which enables the decrease in the electric resistance and allows a high capacity to be retained even after the iteration of charge and discharge; and a power st...
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JP6584150B2 |
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JP6582310B2 |
Provided are a multiple-metal salt assembly of dendrimer in which multiple-metal salt compounds with a number of, for example four or more types, particularly five or more types of multiple metals can be assembled for each of parts with ...
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JP6580397B2 |
To provide a composition for etching and a manufacturing method of semiconductor element including an etching step using the composition for etching.A composition for etching contains a silane inorganic acid salt produced by reacting a f...
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JP6575531B2 |
It is an object of the present invention to provide an electrolytic solution having high oxidation decomposition potential, where dissolution and deposition of magnesium proceed repeatedly and stably, using a non-nucleophilic alkoxide-ty...
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JP6570517B2 |
The present invention relates to a novel ligand compound, a metallocene compound, and a method for preparing an olefin-based polymer using the same. The metallocene compound according to the present invention and a catalyst composition c...
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JP2019523776A |
A catalyst composition containing a geometrically constrained catalyst compound and a compound supported on a solid support material is disclosed. The compounds and compositions are useful as catalysts in the polymerization and copolymer...
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JP6568075B2 |
A metallacrown complex has the formula: Ln(III)[12-MC-4]2[24-MC-8], wherein MC is a metallacrown macrocycle with a repeating sub-unit consisting of a transition metal (M(II)) and a hydroxamic acid (HA) ligand that produces a ligand-based...
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JP2019137654A |
To provide a composition that exhibits high photoelectric conversion efficiency and has a property of high optical absorption in a near-infrared region.A composition contains a naphthalocyanine derivative represented by the general formu...
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JP6551922B2 |
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JP6537365B2 |
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