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JP2013184925A |
To provide a tungsten complex that is useful as a component of a catalytic for preferably controlled polymerization, for example, in ring-opening metathesis polymerization of a cyclic olefin compound.A new tungsten complex is obtained by...
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JP5291854B2 |
The present invention provides a method represented by Scheme 1: wherein X represents I, Br, Cl, alkylsulfonate, or arylsulfonate; Z represents optionally substituted aryl, heteroaryl or alkenyl; L represents hydrogen or a negative charg...
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JP5295560B2 |
Compounds of the formula (I): in which R, R1 and R2 are as defined in the description, the use thereof for the treatment of dyslipidaemia, atherosclerosis and diabetes, pharmaceutical compositions comprising them, and . processes for the...
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JP5283613B2 |
A process for preparing a ketazine compound of the formula (1) from a ketone compound of the formula (2), ammonia and an oxidizing agent, wherein a solution containing the ketone compound of the formula (2) and ammonia is brought into co...
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JP2013170153A |
To provide a method for producing an oxime in high yield by ammoximation reaction of a ketone, an organic peroxide and ammonia.An oxime is produced by ammoximation reaction of a ketone, an organic peroxide and ammonia in the presence of ...
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JP5277776B2 |
To provide a method for producing a liquid crystal compound by which the objective liquid crystal compound can efficiently be isolated by a simple operation. The method for producing the liquid crystal compound includes a step (I) for ca...
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JP5266499B2 |
The present invention provides a method represented by Scheme 1: wherein X represents I, Br, Cl, alkylsulfonate, or arylsulfonate; Z represents optionally substituted aryl, heteroaryl or alkenyl; L represents hydrogen or a negative charg...
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JP5260835B2 |
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JP5261973B2 |
To provide a ketimine compound which can form a one-pack moisture-curable resin composition having excellent storage stability, securing a sufficient pot life at a normal temperature and an elevated temperature and quickly curable after ...
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JP2013151452A |
To provide: an imine derivative containing an optical activity trifluoromethyl group that is useful as a synthetic intermediate of a medicine and pesticide; a method of manufacturing the same; and a method of manufacturing a cyclic amine...
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JP5249033B2 |
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JP5244149B2 |
The present invention provides a compound of the following formula (I) below. This compound (I) can be produced by reacting a 2,2'-dimethylene bromide-1,1'-binaphthyl derivative, which can be produced by a relatively small number of proc...
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JP2013141658A |
To provide an evaporator capable of preventing a heat-transfer tube from being clogged and smoothly evaporating a raw material liquid.The evaporator 1 includes a plurality of heat transfer tubes 2, an upper tube plate 3 in which the heat...
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JP5240476B2 |
High purity degree (S)-2-[4-(3- and 2-fluorobenzyloxy)-benzylamino]propanamides with a content of genotoxic dibenzyl derivatives impurities lower than 0.03%, preferably lower than 0.01%, by weight for use as safe medicaments and pharmace...
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JP5236273B2 |
A liquid cyclohcxanone oxime A is vaporized by heating to obtain a cyclohexanone oxime gas A1 and the remaining residue C is distilled under a pressure lower than the pressure upon vaporization by heating, and then cyclohexanone oxime A2...
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JP5229441B2 |
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JP5229169B2 |
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JP5225373B2 |
It is to provide a novel optically active dibenzazepine derivative having a high utility value as an asymmetric phase-transfer catalyst. It is an optically active 6,7-dihydro-5H-dibenzo[c,e]azepine derivative represented by the following...
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JPWO2011108512A1 |
The present invention secures sufficient carrier mobility as a semiconductor material, and further, a hydrophobic solvent such as toluene, an alcohol solvent such as methanol and ethanol, a glycol solvent such as propylene glycol monomet...
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JP2013119523A |
To provide a method of effluent treatment capable of stably and highly removing ammonia-state nitrogen components in effluents in good workability using a simple system, to provide such system suitable for application to the effluent tre...
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JP5209832B2 |
Derivatives of aryl and heterocyclic ureido and aryl and heterocyclic carboxamido phenoxy isobutyric acids have been found to inhibit the nonenzymatic glycation of proteins which often results in formation of advanced glycation endproduc...
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JPWO2011093423A1 |
The present invention is characterized in that crystals of the compound represented by the formula (E) -I are precipitated in the presence of an acid to shift the isomerization equilibrium of the compound represented by the formula (Z) -...
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JP2013518855A |
The present invention pertains to a process for preparing an oxime in which a carbonyl compound is reacted in the liquid phase with NH3 and H2O2 in the presence of a catalyst to form the corresponding oxime, characterised in that the cat...
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JP5198877B2 |
It is an object of the present invention to provide 2-iminocarboxylic acid derivatives, and a practically suitable industrial method for producing benzazepinones in a short process under mild conditions. The present invention provides a ...
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JP5196175B2 |
A charge-transporting varnish comprising a phenylamino-N,N'-diphenylquinonediimine derivative represented by the formula (1) as a charge-transporting substance. It becomes possible to provide a charge-transporting varnish comprising an o...
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JP5183655B2 |
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JP2013060386A |
To provide: a modified hydrazide compound obtainable of a curable resin composition having a long pot life when being used as a thermosetting agent; a method for producing the same; a curable resin composition formed by using the same; a...
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JP5138890B2 |
An aspect of the present application relates to the use of catalysts comprising these ligands in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The subject methods provide improvements in many feat...
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JP2013023476A |
To provide a simple and highly-efficient method for producing 5-fluoro-1H-pyrazole-4-carboxylic acids which are useful as a medical/agricultural agent or a synthetic intermediate thereof.In this method, 5-fluoro-1H-pyrazole-4-carboxylic ...
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JP2013018783A |
To provide bifunctional histone deacetylase inhibitors.In recognition of the need to develop novel therapeutic agents and efficient methods for the synthesis thereof, the present invention provides novel bifunctional, trifunctional, or m...
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JP5132759B2 |
The present invention relates to a dendritic photoactive compound that comprises oxime ester and a method for producing the same. Since the compound according to the present invention comprises two or more oxime ester groups and chromoph...
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JP5111382B2 |
The present invention relates to a) an oligo-DNA chip prepared by fixing an oligo-DNA, wherein at least 7 consecutive guanine bases are attached, on a self-assembled monolayer solid substrate, prepared by attaching an aminocalixarene der...
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JP5113996B2 |
Preparation of carbodiimide- and/or uretonimine group exhibiting organic isocyanate (A) comprises partial carbodiimidising of isocyanate with a catalyst of phospholine type; and subsequently terminating the carbodiimidising reaction by a...
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JP5112670B2 |
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JP5108777B2 |
The present invention discloses an optically active quarternary ammonium salt having axial asymmetry and a method for producing an α-amino acid and a derivative thereof using the same. The optically active quarternary ammonium salt havi...
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JP5099932B2 |
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JP5073134B2 |
A process is described for the continuous production of alcoholic or hydro-alcoholic solutions of hydrogen peroxide in a concentration ranging from 2 to 10% by weight and their direct use in oxidation processes. The process operates unde...
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JP2012214441A |
To provide an industrially advantageous production method in the production of an oxime by an ammoximation reaction of a ketone.The method for producing an oxime includes a step (1) of oxidizing cumene to give cumene hydroperoxide, a ste...
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JP2012214440A |
To provide an industrially advantageous method for producing an oxime, which makes efficient use of 2-phenyl-2-propanol produced as a by-product when an ammoximation reaction of a ketone, cumene hydroperoxide and ammonia is carried out.T...
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JP5068177B2 |
A process for producing a substrate having a functionalised surface, which process comprises contacting the substrate with a carbene precursor, which carbene precursor is a compound of formula (III) or (IV) whose substituent groups are d...
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JP5057672B2 |
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JP5054686B2 |
Provided is a process for producing an ester or alcohol using a fluoroimidinium sulfonate derivative represented by the general formula (9) or a fluoroimidinium carboxylate derivative represented by the general formula (6) and using as a...
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JP2012201626A |
To provide a method for producing an oxime from a ketone, a peroxide and ammonia in a good yield, while reducing the production of by-products obtained by the reaction of the ketone with the ammonia.The method for producing the oxime fro...
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JP2012201627A |
To provide a method for producing an oxime from a ketone, an organic peroxide and ammonia in a good yield, while reducing the production of by-products obtained by the reaction of the ketone with ammonia.The method for producing the oxim...
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JP5042434B2 |
A process produces an organic compound by allowing (A) a compound capable of generating a free radical to react with (B) at least one of esters and salts of nitrous acid in the presence of a nitrogen-containing cyclic compound constituti...
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JP5042843B2 |
The present invention provides an industrially advantageous process for producing hydrazone derivative represented by the formula (5), which is shown by the following reaction formula.
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JP5035813B2 |
One aspect of the present invention relates to novel ligands for transition metals. A second aspect of the present invention relates to the use of catalysts comprising these ligands in transition metal-catalyzed carbon-heteroatom and car...
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JP2012520276A |
There is provided compounds of formula I, wherein Y, ring A, Da, Db, D2, D3, L1, Y1, L2, Y2, L3 and Y3 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of ...
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JP5015409B2 |
The present invention relates to improved chelator conjugates with biological targeting molecules, suitable for forming metal complexes with radiometals. The radiometal complexes, especially with the radiometal 99mTc, are useful as radio...
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JP5014651B2 |
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