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238results about "Mercury organic compounds" patented technology
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Luminescent compounds with carbene ligands
ActiveUS20050260441A1Way stableIndium organic compoundsDischarge tube luminescnet screensOrganic light emitting deviceOrganic layer
An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a compound further comprising one or more carbene ligands coordinated to a metal center.
Owner:UNIV OF SOUTHERN CALIFORNIA
Organic compound for light-emitting device, light-emitting device, and image display apparatus
ActiveUS20070231600A1Low costIncreased durabilityIndium organic compoundsDischarge tube luminescnet screensStructural formulaOrganic electroluminescence
A light-emitting device is provided which uses an organic compound to emit light with high luminance and extremely high efficiency. The organic compound is composed of a metal complex having monovalent bidentate ligands. The light-emitting device includes a pair of electrodes which are an anode and a cathode, and plural organic compound layers interposed between the electrodes, in which at least one layer of the organic compound layers contains a metal complex represented by the following structural formula. The light-emitting device is an organic electroluminescent device using the light-emitting device in which the layer including the organic compound is a light-emitting layer.
Owner:CANON KK
Transition metal complex compound
InactiveUS20080233410A1Solve low luminous efficiencyHigh luminous efficiencyIndium organic compoundsThin material handlingOrganic electroluminescenceMonolayer
The present invention provides a transition metal complex compound of a specific structure having a metal carbene bond, a production process for the same and an organic EL device in which an organic thin film layer comprising a single layer or plural layers having at least a luminescent layer is interposed between an anode and a cathode, wherein at least one layer in the above organic thin film layers contains the transition metal complex compound having a metal carbene bond described above. Provided are a novel transition metal complex compound having a metal carbene bond which has an electroluminescent characteristic and which can provide an organic electroluminescent device having a high luminous efficiency and a production process for a transition metal complex compound.
Owner:IDEMITSU KOSAN CO LTD +1
Metal coordination compound, luminescence device and display apparatus
InactiveUS20020094453A1Solid-state devicesSemiconductor/solid-state device manufacturingHydrogen atomNitrogen
A metal coordination compound suitable as an organic material for a luminescent device is represented by the following formula (1): wherein M denotes Ir, Pt, Rh or Pd; n is 2 or 3; Y denotes an alkylene group having 2-6 carbon atoms capable of including one or at least two non-neighboring methylene groups which can be replaced with -O-, -S- or -CO- and capable of including hydrogen atom which can be replaced with a linear or branched alkyl group which has 1-10 carbon atoms and is capable of including hydrogen atom which can be replaced with fluorine atom; and CyN denotes a cyclic group containing nitrogen atom connected to M and capable of having a substituent selected from the group consisting of halogen atom; nitro group; phenyl group; trialkylsilyl group having 1-8 carbon atoms; and a linear or branched alkyl group having 1-20 carbon atoms capable of including one or at least two non-neighboring methylene groups which can be replaced with -O-, -S-, -CO-, -CO-O-, -O-CO-, -CH=CH- or -C=C- and capable of including hydrogen atom which can be replaced with fluorine atom.
Owner:CANON KK
Organometallic complexes as phosphorescent emitters in organic LEDs
InactiveUS7001536B2Easy to combineDeterioration in emission qualityGroup 8/9/10/18 element organic compoundsElectroluminescent light sourcesIridiumPt element
Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including cyclometallated platinum, iridium and osmium complexes. The organic light emitting devices optionally contain an exciton blocking layer. Furthermore, improved electroluminescent efficiency in organic light emitting devices is obtained with an emitter layer comprising organometallic complexes of transition metals of formula L2MX, wherein L and X are distinct bidentate ligands. Compounds of this formula can be synthesized more facilely than in previous approaches and synthetic options allow insertion of fluorescent molecules into a phosphorescent complex, ligands to fine tune the color of emission, and ligands to trap carriers.
Owner:THE TRUSTEES FOR PRINCETON UNIV +1
Luminescent compounds with carbene ligands
ActiveUS20060024522A1Way stableIndium organic compoundsDischarge tube luminescnet screensOrganic light emitting deviceOrganic layer
An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a compound further comprising one or more carbene ligands coordinated to a metal center.
Owner:SOUTHERN CALIFORNIA THE UNIV OF +1
Psma binding ligand-linker conjugates and methods for using
Described herein are prostate specific membrane antigen (PSMA) binding conjugates that are useful for delivering therapeutic, diagnostic and imaging agents. Also described herein are pharmaceutical composition containing them and methods of using the conjugates and compositions. Also described are processes for manufacture of the conjugates and the compositions containing them.
Owner:PURDUE RES FOUND INC
Organic element for electroluminescent devices
ActiveUS7147937B2Solid-state devicesSemiconductor/solid-state device manufacturingLight emissionDiazole
Disclosed is an electroluminescent device comprising a light-emitting layer including a light emitting material that contains an organometallic complex comprising (1) a metal selected from the group consisting of Ir, Rh, Os, Pt, and Pd and (2) a diazole group ligand wherein the ligand has a fused aromatic ring group including a nitrogen of the diazole as a bridgehead nitrogen. The device provides useful light emission.
Owner:GLOBAL OLED TECH
Olefin metathesis catalysts and related methods
ActiveUS7932397B2Group 5/15 element organic compoundsGroup 8/9/10/18 element organic compoundsChemical reactionAlkene
Owner:MASSACHUSETTS INST OF TECH
Organometallic complex for organic electroluminescent device
An organometallic complex having formula (I) wherein M is a transition metal; each A1 and A2 is independently a monodentate ligand, or A1 and A2 are covalently joined together to form a bidentate ligand; R1 is H, C1-18 alkyl, C1-18 alkoxy, C3-18 heteroalkyl, C3-20 aryl, C3-20 heteroaryl, or C3-20 cycloalkyl; R2 is the same or different and is H, C1-18 alkyl, C1-18 alkoxy, C3-18 heteroalkyl, C3-20 aryl, C3-20 heteroaryl, or C3-20 cycloalkyl, or two R2 groups link together with the carbon atoms to which they are attached to form a 4- to 12-member aromatic or heteroaromatic ring; R3 is the same or different and is H, CN, tricyanovinyl, halogen, CX3, C1-18 alkyl, C1-18 alkoxy, C3-18 heteroalkyl, C3-20 aryl, C3-20 heteroaryl, or C3-20 cycloalkyl, wherein X is halogen; m is the charge of M; n is 1, 2, or 3.
Owner:TESCOM CORP
Olefin metathesis catalysts and related methods
ActiveUS20080119678A1Group 5/15 element organic compoundsGroup 8/9/10/18 element organic compoundsChemical reactionAlkene
The present invention provides methods for the synthesis of catalysts and precursors thereof. Methods of the invention may comprise combining a catalyst precursor and at least one ligand to generate a catalytically active species, often under mild conditions and in high yields. In some cases, a wide variety of catalysts may be synthesized from a single catalyst precursor. Methods of the invention may also include the preparation of catalysts which, under reaction conditions known in the art, may have been difficult or impossible to prepare and / or isolate due to, for example, steric crowding at the metal center. The present invention also provides catalyst compositions, and precursors thereof, which may be useful in various chemical reactions including olefin metathesis. In some cases, methods of the invention may reduce the number of synthetic and purification steps required to produce catalysts and / or other reaction products, as well as reducing time, cost, and waste production.
Owner:MASSACHUSETTS INST OF TECH
Rapid metal organic framework molecule synthesis method
InactiveUS20090131643A1Rapidly synthesizing MOF moleculesSynthesis fastGroup 8/9/10/18 element organic compoundsCopper organic compoundsSynthesis methodsMetal-organic framework
A rapid, simple and versatile metal organic framework molecule (MOF) synthesis method particularly adapted to make non-linear MOFs includes heating MOF precursors, such as a metal or metal oxide and an organic ligand, in a microwave oven for a period sufficient to achieve crystallization. Microwave-assisted MOF synthesis yields high quality MOF crystals in a reaction time ranging from about 5 seconds to about 2.5 minutes, compared to hours and days required in conventional solvothermal and hydrothermal methods. In addition, microwave assisted methods provide MOF materials with uniform crystal size and well-defined shape. Further, microwave synthesis of MOFs allows the size and shape of MOF crystals to be tailored for use in a wide range applications by manipulating reaction conditions. Secondary growth processes may also be employed to grow larger crystals using seeds obtained from microwave-assisted synthesis methods.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS
Metal complex and organic letroluminescent devices
ActiveUS20050147843A1Improve luminous efficiencyIndium organic compoundsDischarge tube luminescnet screensCarbazoleOrganic light emitting device
A metal complex which has a metal complex structure showing light emission from triplet excited state, and has a monovalent group derived from carbazole, and a light-emitting device using said metal complex.
Owner:SUMITOMO CHEM CO LTD
Coordination polymer material with multistage pore passage structure and preparation method thereof
InactiveCN102161671ALarge hole sizeEasy to prepareCopper organic compoundsNickel organic compoundsSelf-assemblyChemical engineering
The invention provides a coordination polymer material with a multistage pore passage structure and a preparation method thereof. The coordination polymer material with a multistage pore passage structure is internally provided with the multistage pore passage structure, the multistage pore passage structure is a microporous and / or mesoporous and / or macroporous multistage pore passage structure which is formed by the self assembly between the metal ion and the organic ligand, the apertures of the micropores are less than or equal to 2nm, the apertures of the mesopores are from 2nm to 50nm, and the apertures of the macropores are more than 50nm. The coordination polymer material with a multistage pore passage structure is large in specific surface, the large-size organic ligand does not need to be synthesized, and the coordination polymer material with larger porous sizes can be obtained without the template agent and the pore assisting agent, so that the invention is simple in preparation method, and low in cost.
Owner:SUN YAT SEN UNIV
Compositions containing a ruthenium(III) complex and a heterocycle
InactiveUS7338946B2Readily water-solubleImprove efficiencyRuthenium organic compoundsBiocideRutheniumOrganic chemistry
Compositions, containing a ruthenium(III) complex and a heterocycle, methods for their manufacture, medicament containing these compositions and a kit.The invention relates to a composition (A), obtained by reacting a compound of the general formula (I)M3−n−p−2pr[RuX6−n−p−q−2rBn(H2O)p(OH)q(O)r]2r+1 (I)with a compound of the general formula (II)B′(HX′)S. (II)Furthermore, the invention relates to a composition (B), obtained by mixing a compound of the general formula (III)(B′H)3−n−p−2pr[RuX6−n−p−q−2rBn(H2O)p(OH)q(O)r]2r+1 (III)with a compound of the general formula (IV)MX′. (IV)
Owner:NIIKI PHARMA ACQUISITION CORP 2
Cobalt precursors useful for forming cobalt-containing films on substrates
InactiveUS20090208637A1Improved interfacial mechanical strengthLow copper diffusibilityCobalt organic compoundsGroup 3/13 element organic compoundsDevice materialGas phase
Cobalt precursors for forming metallic cobalt thin films in the manufacture of semiconductor devices, and methods of depositing the cobalt precursors on substrates, e.g., using chemical vapor deposition or atomic layer deposition processes. Packaged cobalt precursor compositions, and microelectronic device manufacturing systems are also described.
Owner:ADVANCED TECH MATERIALS INC
Carbene metal complexes as OLED materials
ActiveUS7601436B2Indium organic compoundsDischarge tube luminescnet screensOrganic light emitting deviceCarbene
Owner:SOUTHERN CALIFORNIA THE UNIV OF +1
Organic element for electroluminescent devices
ActiveUS20050123792A1Useful phosphorescent light emissionGroup 8/9/10/18 element organic compoundsSolid-state devicesLight emissionMetal
Disclosed is an electroluminescent device comprising a light-emitting layer containing a phosphorescent light emitting material that contains an organometallic complex comprising a metal selected from the group consisting of Ir, Rh, Os, Pt, and Pd and a pyrazole compound fused with at least one aromatic ring. The device provides useful light emissions.
Owner:GLOBAL OLED TECH
Metal coordination compound, luminescence device and display apparatus
InactiveUS6797980B2Indium organic compoundsRhodium organic compoundsLuminescenceLight emitting device
Owner:CANON KK
Preparation of new intermediates and their use in manufacturing of cephalosporin compounds
The present invention provides new thioester derivatives of 4-halogeno-2-methoxyimino-3-oxo-butyric acid of the general formula (I), also, the invention provides a method by which the said thioester derivatives can be prepared by reacting 4-halogeno-2-methoxyimino-3-oxo-butyric acid of the general formula (II) with 2-mercapto-5-substituted-1,3,4-oxadiazoles of the general formula (III) in a solvent, in the presence of DMF / POCl3 and in presence of an organic base and if desired the so obtained thioester derivatives so obtained are reacted with 7-amino-cephem carboxylic acids of the general formula (V) to produce condensed products which are insitu reacted with thiourea to get cephalosporin antibiotic compounds having the general formula (VI).
Owner:ORCHID CHEM &PHARMA LIMITED INDIA
Composition and Associated Method
InactiveUS20080306230A1Group 3/13 element organic compoundsAntimony organic compoundsElectron donorMetal
A composition includes a Group (VIII) transition metal, an anionic ligand bonded to the metal, a neutral electron donor ligand bonded to the metal, and an alkylidene group bonded to the metal. The alkylidene group includes a cycloaliphatic radical substituted with an ionic group. An associated method is also provided.
Owner:GENERAL ELECTRIC CO
Organic element for electroluminescent devices
ActiveUS20050123795A1Solid-state devicesSemiconductor/solid-state device manufacturingNitrogenDiazole
Disclosed is an electroluminescent device comprising a light-emitting layer including a light emitting material that contains an organometallic complex comprising (1) a metal selected from the group consisting of Ir, Rh, Os, Pt, and Pd and (2) a diazole group ligand wherein the ligand has a fused aromatic ring group including a nitrogen of the diazole as a bridgehead nitrogen. The device provides useful light emission.
Owner:GLOBAL OLED TECH
Facile synthesis of 1,9-diacyldipyrromethanes
InactiveUS6924375B2Improve isolationEasy to prepareTin organic compoundsGroup 8/9/10/18 element organic compoundsArylPyrrole
Owner:NORTH CAROLINA STATE UNIV
Metal complexes of N-heterocyclic carbenes as radiopharmaceuticals and antibiotics
A method for inhibiting microbial growth comprises administering an effective amount of a silver complex of a N-heterocyclic amine. A method for treating cancer cells or a method for imaging one or more tissues of a patient includes administering an effective amount of a complex of a N-heterocyclic amine and a radioactive metal. A method for treating urinary tract infections utilizing silver complexes of N-heterocyclic carbenes. N-heterocyclic carbenes of the present invention may be represented by the formula wherein Z is a heterocyclic group, and R1 and R2 are, independently or in combination, hydrogen or a C1-C12 organic group selected from the group consisting of alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl, arylalkyl, alkylaryl, heterocyclic, and alkoxy groups and substituted derivatives thereof.
Owner:THE UNIVERSITY OF AKRON
Organic electroluminescent material, organic electroluminescent device, and heterocycle-containing iridium complex compound
InactiveUS20050008895A1Improve luminous performanceImprove efficiencyIndium organic compoundsDischarge tube luminescnet screensIridiumCompound a
A heterocycle-containing iridium complex compound which emits light in the region from green to blue, and an organic EL device using the iridium complex providing higher efficiency and extended lifespan are provided. The EL device includes, for example, an organic layer including a heterocycle-containing iridium complex compound represented by the following structural formula:
Owner:SONY CORP
N-heterocyclic dicarbene metal complex connected with ether chain, method for preparing same and use
InactiveCN101307065AAdjustable structureEasy to manufactureCopper organic compoundsSilver organic compoundsOrganic solventNitrogen
The invention discloses a cyclic N-heterocyclic bis-carbene metal complex linked by ether and a method for preparing the same. The method comprises the steps of: adding imidazole or benzimidazolium salt linked by the ether and a metallic compound into a reactor according to the mol ratio of 0.5 to 3-2 to 5mol, under the protection of inert gas; and reacting for 12 to 24 hours at a temperature of between 0 and 100 DEG C, after dissolving the mixture by a dewatered high-purity organic solvent; filtering and naturally volatilizing the reacted mixture and solvent to produce a carbene metal complex. The cyclic N-heterocyclic bis-carbene metal complex linked by the ether, which is prepared with the method, is mainly used for preparing fluorescent materials.
Owner:TIANJIN NORMAL UNIVERSITY
MOF synthesis method
InactiveUS7880026B2Rapidly synthesizing MOF moleculesSynthesis fastGroup 1/11 element organic compoundsGroup 8/9/10/18 element organic compoundsSynthesis methodsMetal-organic framework
A rapid, simple and versatile metal organic framework molecule (MOF) synthesis method particularly adapted to make non-linear MOFs includes heating MOF precursors, such as a metal or metal oxide and an organic ligand, in a microwave oven for a period sufficient to achieve crystallization. Microwave-assisted MOF synthesis yields high quality MOF crystals in a reaction time ranging from about 5 seconds to about 2.5 minutes, compared to hours and days required in conventional solvothermal and hydrothermal methods. In addition, microwave assisted methods provide MOF materials with uniform crystal size and well-defined shape. Further, microwave synthesis of MOFs allows the size and shape of MOF crystals to be tailored for use in a wide range applications by manipulating reaction conditions. Secondary growth processes may also be employed to grow larger crystals using seeds obtained from microwave-assisted synthesis methods.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS
Phosphonylated fluorescent dyes and conjugates
Reagents are provided for the introduction of phosphonate groups into fluorescent dyes. Methods are also provided for preparing dye conjugates.
Owner:ELITECHGROUP MDX LLC
Materials for Organic Electroluminescence Devices
InactiveUS20110155954A1Long lastingImprove efficiencyGroup 5/15 element organic compoundsCopper organic compoundsNitrogenCopper
Owner:MERCK PATENT GMBH
Binuclear organometallic complexes and organic electroluminescent display device using the same
ActiveUS20050142381A1Simple materialSolid-state devicesSemiconductor/solid-state device manufacturingOrganic layerOrganic electroluminescence
A binuclear organometallic complex enabling highly efficient phospholuminescence and an organic electroluminescent device using the same. The binuclear organometallic complex, which can be suitably used to form an organic layer of an organic electroluminescent device, produces luminescence in the wavelength range of 430-650 nm, and induces white electroluminescence when combined with green and red luminescent materials.
Owner:SAMSUNG DISPLAY CO LTD
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