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JPWO2005010013A1 |
INDUSTRIAL APPLICABILITY The present invention is a novel optical technique in which a stable asymmetric space is constructed when coordinating to a central metal and is useful as a ligand for a transition metal catalyst used in catalyti...
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JP3984042B2 |
To provide a method for efficiently producing an ethylene-based polymer having high environmental stress cracking resistance (ESCR) and creep resistance and suitable for blow molded products and extrusion molded products. (1) A new organ...
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JP2007238612A |
To provide a new compound effective in preventing and/or treating neurodegenerative diseases related to apoptosis and/or inflammation. The new compound is represented by the formula(I)( wherein, R1is an optionally substituted carbocyclic...
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JP3980065B2 |
PCT No. PCT/EP97/05228 Sec. 371 Date Mar. 26, 1999 Sec. 102(e) Date Mar. 26, 1999 PCT Filed Sep. 24, 1997 PCT Pub. No. WO98/13371 PCT Pub. Date Apr. 2, 1998This invention relates to a method for producing aluminum phosphinates of the for...
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JP3975085B2 |
1. The invention concerns olefin polymerization catalyst component comprising an organometallic compound of general formula I wherein: M is a transition metal of groups 3, 4-10, lanthanide or actinide of the periodic table of the element...
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JP2007210975A |
To provide a new reagent which enables the synthesis of various organic silyl compounds to whose ends trialkoxysilyl groups are bound, and to provide a method for simply producing the reagent in a high yield. This method for producing th...
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JP2007518727A |
The present invention relates to a metal complex of the general formula M(L)n, wherein each L is independently selected and represents a ligand and at least one L is vitamin B12 (cyanocobalamin) or a derivative thereof bound through the ...
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JP2007517849A |
The present invention relates to metallocene-based phosphine ligands having chirality at phosphorus and at least one other element of chirality (planar chirality and/or chirality at carbon); and to the use of such ligands in asymmetric t...
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JP2007517850A |
The present invention relates to metallocene-based phosphine ligands having chirality at phosphorus and at least one other element of chirality (planar chirality and/or chirality at carbon); and to the use of such ligands in asymmetric t...
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JP2007516980A |
The invention relates to the treatment of cancers, in particular, cancers that are resistant to platinum based chemotherapeutic agents. A pharmaceutical composition for the treatment of cancer comprising an effective amount of a compound...
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JP2007514685A |
Monocyclopentadienyl complexes in which the cyclopentadienyl system is substituted by at least one bridged donor, where the bridge contains at least one atom of group 14 of the Periodic Table and at least one atom of group 15 or 16 of th...
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JP2007514632A |
The invention relates to soluble metal oxides and mixed metal oxides and to solutions comprising metal oxides and mixed metal oxides. The invention further relates to a process for preparing a soluble metal oxide and a soluble mixed meta...
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JP2007513923A |
The invention relates to compounds having a structural element of formula (I) in an aromatic hydrocarbon ring, wherein: M represents -Li, -MgX3, (C1-C18-Alkyl)3Sn-, -ZnX3 or -B(O-C1-C4-Alkyl)2; X1 and X2, independent of one another, repr...
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JP2007126389A |
To provide a new metal-containing fullerene derivative having various characteristics such as magnetic, electric, optical and electrochemical characteristics, and capable of constructing a new structure by allowing the molecules to be or...
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JP3917372B2 |
The present invention provides arylboronic acid reagents useful for incorporation into modified oligonucleotides and polynucleotides. The modified oligonucleotides and polynucleotides thus produced are useful in bioconjugation reactions ...
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JP3919221B2 |
A derivatized polymer is characterized by the repeating unit having the formula: wherein: P is phosphorus or arsenic; and n is 0 to 10.
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JP2007505153A |
The invention relates to a coordination complex system comprising a ligand having at least two donor moieties, which are complexed to at least a metal selected from a transition metal and lanthanide, characterized in that the ligand comp...
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JP3890404B2 |
To provide an asymmetric catalyst capable of widely acting on ketones in general. This asymmetric catalyst as a ligand is shown by general formula (1) (wherein, R1, R2 and R3 are each a substituent on the corresponding aromatic ring; R4 ...
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JP3888677B2 |
To provide a non-C2 symmetric bisphosphine ligand useful as an asymmetric hydrogenation catalyst. The non-C2 symmetric bisphosphine ligand is expressed by the structural formula (the achiral trivalent phosphorus group contains at least o...
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JP2007051124A |
To provide a new copper complex and to provide a method for producing a copper-containing thin film at a lower base temperature.The copper complex is represented by formula (1) {wherein, R1 and R2 are each as follows. (1) R1 is an ethyl ...
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JP2007039382A |
To provide methods for industrially producing a carbapenem medicament having high antibacterial activity, high in safety and also high in peroral absorbability, and intermediates for the medicament, respectively.The methods are shown by ...
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JP2007501814A |
The invention relates to immobilisable ruthenium catalysts containing N-heterocyclic carbene ligands of the general formulae (I) and (II) which contain an SiR'n(OR')3 -carrying group on one of the two nitrogen atoms of the NHC ligand, an...
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JP2007022945A |
To provide a zinc-containing light-emitting body of a nano-meter size and a light-emitting composition exhibiting excellent transparency.The light-emitting substance comprises a zinc ion as a luminescence center where the zinc ion is adj...
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JP3876350B2 |
To prepare the subject new compound which is a specific compound containing rhenium and aluminum and having catalytic actions on a metathetic reaction of an olefin in the homogeneous phase by reacting rhenium heptoxide with an organoalum...
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JP2006528951A |
Transition metal complexes with tridentate, nitrogen-containing, uncharged ligand systems, a catalyst system comprising at least one of the transition metal complexes, the use of the catalyst system for the polymerization or copolymeriza...
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JP3858138B2 |
To provide a new double alkoxide of niobium, tantalum and lithium hard to be thermal-dissociated, being in a leg. at room temp. and having the properties of beihng capable of distillation, to provide a method for producing it and to prov...
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JP3854638B2 |
The invention relates to a compound of formula I R1 is C1-C8alkyl, phenyl or phenyl substituted by from 1 to 3 C1-C4alkyl or C1-C4alkoxy substituents; R2 and R3 are each independently of the other hydrogen or C1-C12alkyl; and Hal is F, C...
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JP3852540B2 |
To obtain the subject new compound capable of giving cured products excellent in flowability, quick curability and potentiality, and moisture resistance and the like as well through being incorporated in epoxy resin compositions or the l...
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JP2006525368A |
This invention provides novel lipid platinum complexes, liposomally encapsulated lipid platinum complexes, pharmaceutical compositions comprising a lipid platinum complex, and methods for treating cancer using a lipid platinum complex. K...
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JP3843214B2 |
A process for the manufacture of alkanes comprising a cross-metathesis reaction between at least one starting alkane (A) and one organometallic compound (B) fixed to an inorganic support and comprising a metal bonded to at least one hydr...
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JP3841971B2 |
To obtain a new 2-pyridylsilane having a pyridylsilyl group, capable of being purified by an acid-base extraction as a versatile separation and purification method, and useful as a synthetic intermediate for valuable alcohols. This new 2...
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JP2006524694A |
Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with pyridinic compounds to produce functionalized pyridinic compounds.
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JP3841145B2 |
To develop a method by which a water-soluble ruthenium complex of general formula 1 RuX2(CO)2(PR2R3R4)2 (1) (X denotes a halogen; R2 to R4 denote each a 1-10C alkyl group or a 6-10C aryl group; and one or more of R2 to R4 have an alkali ...
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JP2006290750A |
To obtain an organic electroluminescent element showing a blue luminescence by voltage application and a new coumarinylethyne gold complex useful as a luminescent material for an organic electroluminescent element.The new coumarinylethyn...
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JP3824465B2 |
To provide an ionic metal complex having a new chemical structure that is useful as a supporting electrolyte for electrochemical device, a polymerization catalyst for polyolefins, a catalyst for organic syntheses and the like. The object...
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JP3822844B2 |
To provide a heterobimetallic transition metal complex utilizable as a homogeneous catalyst, etc. The metal complex represented by formula (1) (wherein, M1 denotes a tri-, a tetra- or a pentavalent transition metal; M2 denotes a transiti...
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JP3817235B2 |
To provide a moisture catcher capable of suppressing the formation and growth of a dark spot and easily performing drying processing by a photopolymerization process, and to provide an organic EL element provided with the moisture catche...
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JP2006519271A |
A method is provided for the polymerization of olefins substituted with a functional group using a transition metal catalyst that, by virtue of one or more stabilizing groups incorporated within the catalyst structure, "fixes" the stereo...
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JP2006206500A |
To obtain a transition metal compound for polymerization catalyst excellent in olefin polymerization performance.The new transition metal compound has a structure expressed by general formula (1) [in the general formula, L is expressed b...
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JP3804084B2 |
To obtain the subject new compound for a flame retardant, etc., having a X-ray diffraction pattern with a specific lattice distance and capable of giving a resin composition having a little smoke generation by mixing a zinc-containing aq...
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JP3798327B2 |
To provide a new transition metal compound useful as a polymerizing catalyst for producing a polyolefin. The transition metal compound comprises an aminophosphine represented by general formula (1) (wherein, M is a transition metal atom ...
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JP2006182778A |
To provide a catalyst system, a polymerization method using the catalyst system and a polymer produced by the method.The catalyst composition is obtained by combining a bridged indenyl metallocene represented by general formula I with an...
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JP3786713B2 |
This invention provides a novel class of vitamin D related compounds, namely, the 2-alkylidene-19-nor-vitamin D derivatives, as well as a general method for their chemical synthesis. The compounds have the formula: where Y1 and Y2, which...
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JP2006131592A |
To provide an organic compound-based porous composite material having high catalytic activity for organic synthetic reactions, or the like, and high absorptive activity for gas components, or the like, and also highly durable and enablin...
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JP2006510584A |
The invention relates to cyclopalladated compounds containing bis-diphenylphosphine-ferrocene ligands and their analogues which are active inhibitors of proteins and enzymes, for example, those of the serine peptidase, cysteine-protease,...
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JP3761670B2 |
To obtain the subject new compound having one or more electron- attracting groups and one or more silicon atom-containing groups and realizing a high activity as an olefin polymerization catalyst component used together with a transition...
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JP2006063000A |
To provide a water-soluble porphyrin derivative and to provide a method for producing the derivative.The porphyrin derivative is represented by formula (I) {wherein, Rs denote each a hydrogen atom or a 1-18C alkyl group; R1s denote each ...
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JP3746234B2 |
The present invention provides catalyst compositions including a Group 15 containing hafnium catalyst compound, mixed catalyst compositions including the Group 15 containing hafnium catalyst compound and a bulky ligand metallocene cataly...
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JP2006036720A |
To obtain low-molecular compounds which produce blue phosphorescence and are usable in organic EL elements and to provide methods for producing them.This invention provides a phenanthrene compound represented by formula (I) (wherein R1 a...
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JP2006503086A |
A novel bis-chelating composition characterized by formula I: wherein M is a Group VB element; R1 and R2 are each independently selected from hydrogen and monovalent hydrocarbyl radicals; or R1 and R2 are bonded together to form a diradi...
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