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JP4380157B2 |
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JP4377061B2 |
Organometallic complexes of titanium or zirconium having only three ligands (namely a cyclopentadienyl ligand, a phosphinimine ligand and an activatable ligand) are catalyst components for olefin polymerization. Preferred polymerization ...
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JP4378139B2 |
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JP4374557B2 |
A catalyst used in the transformation reactions of organic compounds comprise a support, a metal of group VIII and an additional element M chosen from germanium, tin, lead, rhenium, gallium, indium, gold, silver and thallium. The incorpo...
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JP2009541451A |
Compounds of the formulae I and Ia in the form of mixtures of diastereomers or pure diastereomers, (I), (Ia), where R1 is a hydrogen atom or C1-C4-alkyl and R'1 is C1-C4-alkyl; X1 and X2 are each, independently of one another, a sec-phos...
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JP4373933B2 |
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JP4367689B2 |
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JP4361937B2 |
Phosphone ester modified organosilicon compounds are prepared by reacting phosphonic ester-functionalized alkoxysilane with a silanol-functional organosilicon compound. The product is produced in high yield and purity.
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JP2009535326A |
The present invention relates to nanomaterials comprised of metal oxides associated with cationic metals having antibacterial activity. In particular, the present invention relates to nanocrystalline compounds of formula (I): AOx-(L-Men+...
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JP2009215277A |
To provide a metal complex which has good photogenesis characteristics.The metal complex includes the following composition: [(MII)2(MI)4 (L)8] (C1), wherein MII is one kind of PtII and PdII or a combination of both, MI is one kind of Au...
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JP4332498B2 |
The present invention concerns a process for hydrocyanating ethylenically unsaturated organic compounds to compounds containing at least one nitrile function. It relates more particularly to the hydrocyanation of diolefins such as butadi...
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JP4328080B2 |
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JP2009531466A |
The present invention relates to intermediates of rosuvastatin and processes for the production thereof.
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JP2009196913A |
To realize a drug delivery system that solves conventional technical problems and can be readily put into practice.The medicine having magnetism includes an iron oxide fine particle represented by formula (I). As the iron-salen complex i...
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JP2009530403A |
A catalytic process for the synthesis of aromatic primary amines, reagent compositions for effecting the process, and transition metal complexes useful in the process, are provided.
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JP4320434B2 |
Disclosed is an organic boron p-electron system compound represented by the formula (1), wherein two boron substituents are introduced to a benzene or a substituted benzene in para-position. In the compound, a p-electron system skeleton ...
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JP2009527522A |
Preparation of nickel(0)-phosphorus ligand complexes (Q) containing at least a nickel(0) as central atom and at least a ligand containing phosphorus comprises reacting a nickel(II) compound with a reducing agent in the presence of the li...
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JP2009526751A |
This invention relates to compounds useful for treating fungal infections, more specifically topical treatment of onychomycosis and/or cutaneous fungal infections. This invention is directed to compounds that are active against fungi and...
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JP4298505B2 |
The invention relates to a process for the manufacture of bidentate ligands of the formula IA and IIA, characterized in that N,N-(optionally substituted) dialkylamino phosphines bound to an aromatic carbon are lithiated in ortho-position...
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JP2009149607A |
To provide a novel organic EL compound, and to provide an organic EL device using the compound.Provided are a red color phosphorescent compound exhibiting a high light-emitting efficiency, and an organic EL device containing the compound...
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JP4290265B2 |
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JP4279386B2 |
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JP4271942B2 |
A catalytic method is provided for a ring-opening cross-metathesis reaction between a cycloolefinic substrate and a second olefinic reactant, wherein the catalyst used is a transition metal alkylidene complex substituted with an N-hetero...
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JP2009108332A |
To provide a catalyst composition and its preparation method and a use of the catalyst composition for preparing a polymer from an ethylenic unsaturated monomer.The catalyst composition contains a pair of cationic metal complexes contain...
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JP4266812B2 |
A process for separating inorganic and organometallic by-products from a mixture comprising at least one organometallic transition metal compound as product and at least one organometallic by-product and at least one inorganic by-product...
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JP2009102384A |
To provide a catalyst for a ring-opening cross-metathsis reaction between a cycloolefinic substrate and a second olefinic reactant.The catalyst used is a transition metal alkylidene complex substituted with an N-heterocyclic carbene liga...
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JPWO2007055187A1 |
In an organic electroluminescence element in which a metal complex compound represented by the following general formula (1) and an organic thin film layer composed of at least one layer or a plurality of layers having at least a light e...
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JP4258788B2 |
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JP4249702B2 |
This invention relates to silicone compositions which can be crosslinked, preferably into elastomers, by hydrosilylation of at least one PolyOrganoSiloxane -A- carrying unsaturated bonds, using at least one polyorganohydrosiloxane -B- in...
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JP2009067757A |
To provide a transition metal ion complex, and to provide a method for producing the same.The transition metal ion complex is represented by formula (1), wherein M is a group 4 element in the periodic table; A is a group 14 element in th...
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JPWO2007026831A1 |
The present invention provides a novel zirconium-borane complex and a method for producing the same. The present invention also provides a method for producing industrially useful siloxanes and methane from hydrosilane and carbon dioxide...
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JP2009510005A |
The present invention relates to a process for the preparation of a compound of the formula B having the following steps: provision of a compound of the formula A intramolecular reaction of the compound of the formula A in the presence o...
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JP4234636B2 |
Compounds of the formula wherein: M is selected from the group consisting of Os and Ru; R<9> and R<10> are independently selected from the group consisting of hydrogen, substituted or unsubstituted alkyl and substituted or unsubstituted ...
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JP2009040689A |
To provide a lanthanoid metal complex which is more excellent in luminescent characteristics, and to provide a method for producing the same.Provided is a luminescent metal complex represented by general formula (I) [wherein, M is a triv...
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JP4229471B2 |
A pentafluorophenyl compound (1) is reacted with an alkyl lithium compound (6) in a reaction zone (5), preferably temperature controlled, under conditions such that only a small amount of a predetermined quantity of pentafluorophenyl lit...
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JP2009507114A |
The present invention relates to a process for preparing olefin polymers by polymerization or copolymerization of at least one olefin of the formula Ra-CH-CH-Rb, where Ra and Rb are identical or different and are each a hydrogen atom or ...
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JP4226847B2 |
A novel process for producing an optically active amide excellent in chemical selectivity and enantioselectivity by asymmetric hydrogenation of an alpha , beta -unsaturated amide and also allowing the reaction to proceed efficiently even...
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JP2009504618A |
Compounds of the formula (I) in the form of racemates, mixtures of stereoisomers or optically pure stereoisomers, formula (I), where X1 and X2 are each, independently of one another, a secondary phosphino group; R1 is a halogen atom or a...
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JP4218311B2 |
To provide a compound capable of luminescence at wavelengths shorter than that corresponding to blue color and high in color purity and excellent in stability, and to provide an organic light emitting device using such a compound. The or...
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JP4218088B2 |
Dihalo-bis-(diphosphine) -diiridium (I) complexes (I) are new. Also claimed are methods for the preparation of optically active amines (II) and indolines (V) by (I)-catalysed hydro-amination. Iridium (I) phosphine complexes of formula (I...
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JP4216074B2 |
An organometallic framework material is prepared by a process which comprises reacting a fluid mixture comprising a metal salt with at least one at least bidentate organic compound capable of coordination to metal ions in the presence of...
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JP4211121B2 |
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JP4208657B2 |
There is provided a light-emitting material comprising a metal coordination compound having a partial structure represented by the following general formula (1). The light-emitting material has high luminous efficiency and high stability...
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JP2009001896A |
To provide metal source containing precursor liquid solutions for chemical vapor deposition processes, including atomic layer deposition, for fabricating conformal metal containing films on substrates.The metal source precursor liquid so...
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JP2009500507A |
The invention relates to an electropolymerizable monomer, intended to be polymerized in aqueous solution, comprising a single electropolymerizable unit and an electron-donating group, characterized in that it also comprises at least one ...
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JP2009001585A |
To provide a ruthenium and osmium metal carbene complex that has high methathesis activity and high initiation speed.A polymerization method of cyclic olefin that includes a step wherein a cyclic olefin (except dicyclopentadiene) is cata...
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JP4201917B2 |
To obtain the subject element useful for flat-panel displays or multicolor displays or the like, capable of being driven at a high emission efficiency and of maintaining steady emission characteristics for a long time, by including a lay...
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JP2008303219A |
To provide a compound that forms a catalyst system which can be effectively used for olefin polymerization when combined with a metallocene.The compound is represented by formula (I) (wherein R1 and R2 are each chosen from formula (II); ...
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JP2008545700A |
The present invention relates to processes for the production of 4-(biphenylyl)azetidin-2-one phosphonic acid derivatives of formula
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JP2008297286A |
To provide a new transition metal complex utilizable as a catalyst component for polymerizing an olefin and an acrylic or a methacrylic ester.The transition metal complex is represented by formula (1) (wherein, M represents a group 4 ele...
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