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JP5187616B2 |
A method for producing a ²-nitrostyrene compound is provided in which a benzaldehyde derivative represented by the following formula (I): and nitromethane are condensed in an acetic acid solvent in the presence of a primary amine. This ...
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JP5183920B2 |
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JP5183027B2 |
The present invention is directed to a process for the isothermal nitration of aromatic organic compounds, wherein an aromatic organic compound is brought into contact and reacted with a mixture of sulfuric acid and nitric acid. The mixt...
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JP5178052B2 |
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JP5175235B2 |
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JPWO2011058905A1 |
To use peroxynitrite (ONOO)―It is an object of the present invention to provide a nitrobenzene derivative capable of locally and temporally controlling the generation of) by ultraviolet irradiation, and a highly reactive ROS generator ...
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JP5170382B2 |
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JP5166668B2 |
Ionic compounds with a freezing point of up to 100° C. are formed by the reaction of an one amine salt of formula (I) R1R2R3R4N+X-, such as choline chloride with an organic compound (II) capable of forming a hydrogen bond with X; such a...
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JP2013509383A |
The present invention relates to novel pesticidal azolidine derivatives as well as to oxazolidinone derivatives and their use as pesticides for combating animal parasites which occur in the agrochemical field and in the field of veterina...
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JP2013047193A |
To provide a very practical and simple method for efficiently producing a resveratrol (RES) and a derivative thereof and a key intermediate for RES synthesis from an easily-available raw material.The method includes: obtaining a key inte...
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JP5152680B2 |
A process for producing a quinazolin-4-one compound having the formula: Äwherein R<1>, R<2>, R<3> and R<4> each represents a group not participating in the below-mentioned reaction, and R<1>, R<2>, R<3> and R<4> can be combined together...
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JP2013035813A |
To provide a method for catalytically enantioselectively producing a trifluoromethyl substituted pyrroline compound.A highly enantioselective conjugate addition reaction of a nitroalkane with a β-trifluoromethyl enone as a key reaction ...
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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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JP5138386B2 |
A process for preparing substituted biphenyls in which R1=nitro, amino or NHR3, R2=CN, NO2, halogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C6-alkoxy, C1-C6-haloalkyl, C1-C6-alkylcarbonyl or phenyl, R3=C1-C4-alkyl, C2-C4-alkenyl o...
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JP5139523B2 |
A system for production of nitrobenzene that may include a high shear device configured to produce a nanoemulsion having benzene particles dispersed in a mixture of nitric acid and sulfuric acid, wherein the particles have a mean diamete...
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JP2013018746A |
To provide a simple and efficient manufacturing method of 4-hydroxy-5-nitrobenzoic acid derivatives.The manufacturing method for a compound expressed by formula (1) or a salt of the compound [in formula (1), R1 is a 1C-4C alkyl group whi...
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JP2013503185A |
Aromatic compounds such as o-xylene are selectively nitrated by nitric acid in the presence of polyphosphoric acid and a large pore, acidic zeolite or a large pore, hydrophobic molecular sieve. This is an environmentally friendly, commer...
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JP2013503127A |
The present invention relates to a process for continuously preparing a mononitrated organic compound, especially a process for preparing mononitrobenzene. The invention relates more particularly to an improved continuous adiabatic proce...
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JP2013018777A |
To improve a widely and generally usable method for cross coupling a carbon electrophile and a carbon nucleophile by using a catalyst, which method forms in-situ the carbon nucleophile by removing a carboxyl group from a metal carboxylat...
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JP5133097B2 |
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JP5133098B2 |
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JP5128956B2 |
This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compound...
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JP2013010738A |
To provide a method for producing ester compound useful as production intermediates of medicine and agrochemicals.The method for producing an ester compound (1) or a salt thereof represented by the formula (1) includes the following [ste...
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JP5117658B2 |
Phenoxy carboxylic acid compounds and compositions for the delivery of active agents are provided. Methods of administration and preparation are provided as well.
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JP5118043B2 |
The present invention relates to Crystal modification B of syn-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid (9-isopropyl-1,2,3,4-tetrahydro-1,4-methano-naphthalen-5-yl)
-amide.
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JP5115998B2 |
The present invention provides the catalyst precursor that has excellent safety and stability, has high stable activity retention rate, can be recycled, increases yield resulted from a reaction, and is easily processed into various forms...
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JP5110537B2 |
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JP5110424B2 |
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JP5108198B2 |
The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agent...
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JP5107267B2 |
A process for preparing substituted biphenyls of the formula I in which the substituents are defined as follows: X is fluorine or chlorine; R1 is nitro, amino or NHR3; R2 is cyano, nitro, halogen, C1-C6-alkyl, C1-C-6-alkenyl, C1-C6-alkyn...
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JP5099563B2 |
This application discloses provides a process for the introduction of nitro-group functionality into a compound which contains also a site of unsaturation and/or oxygen functionality by direct (one step) oxidation of an oxime functional ...
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JP5103647B2 |
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JP5091683B2 |
The invention describes a composition comprising a) an organic material which is susceptible to oxidative, thermal or light-induced degradation, and b) at least one melt additive of a compound of the formula I R1(I)R3XR2 wherein the gene...
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JP5089634B2 |
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JP5092443B2 |
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JP2012232994A |
To provide a curing catalyst (an inclusion compound) that enables the stability of a one-pack type material to be improved by inhibiting the curing reaction at low temperatures, and can harden effectively the resin by heat treatment.This...
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JP5071796B2 |
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JP5072679B2 |
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JP5072026B2 |
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JP2012528114A |
A process for the production of 2-alkyl-3-aroyl-5-nitrobenzofurans by acylation of 2-(2-hydroxy-5-nitrophenyl)-1-aryl-ethanones and subsequent treatment of the esters with combinations of bases and proton acids or Lewis acids. This proce...
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JP5067767B2 |
A continuous, semi-continuous or fed-batch mixing apparatus and process for producing and maintaining a consistently mixed substance uses a tubular vessel equipped with a plurality of annular baffles configured to initiate and maintain u...
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JP5059779B2 |
4-Aminopicolinic acids having tri- and tetra-substituted aryl substituents in the 6-position, and their amine and acid derivatives of the formula I are potent herbicides demonstrating a broad spectrum of weed control.
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JP5058288B2 |
To provide a method for producing an olefin group-substituted aromatic compound by which the catalyst used can be easily separated and recovered. What is provided is a method for producing an olefin group-substituted aromatic compound (3...
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JP5048017B2 |
A compound represented by the formula (I) or a salt thereof wherein n represents an integer of 1 to 3, R represents an alkyl group having 3 to 8 carbon atoms, a group represented by the following formula: R<1>(CH2)k- (wherein k represent...
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JP5050206B2 |
It has been demanded to improve the poor solubility of curcumin to develop an anti-tumor compound capable of inhibiting the growth of various cancer cells at a low concentration. Thus, disclosed is a novel synthetic compound, a bis(arylm...
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JP5051775B2 |
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JP5047416B2 |
The adsorbent contains a small proportion of an inert binder and has cationic sites occupied by barium ions alone or barium and potassium ions. The zeolitization of the binder improves the adsorbency of the product. The agglomerated zeol...
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JP5047427B2 |
Substituted benzoyl chlorides are obtained by treating the corresponding benzaldehyde with a chlorinating agent in presence of a radical initiator and a solvent at -20 to +200[deg]C. Substituted benzoyl chlorides of formula (I) are obtai...
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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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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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