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JP5794227B2 |
This invention relates to a process for producing an oxime comprising reacting a ketone and hydroxylamine in the presence of a carboxylic acid and/or its salt in a system consisting of an aqueous phase and a hydrophobic solvent phase.
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JP5772060B2 |
A method comprising an oximation step of reacting a formylalkenylcyclopropanecarboxylic acid ester represented by the formula (1): (wherein, R 1 represents an alkyl group optionally having substituent(s) or halogen atom(s), and R 2 repre...
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JP5763973B2 |
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JP5758844B2 |
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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JP5755140B2 |
The invention relates to a plant for carrying out chemical reactions, having a reactor (1), the reaction space of which contains hydrogen peroxide (H2O2) and titanium silicalite (TS-1). The object of the invention is to improve such a pl...
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JP5752090B2 |
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JP5735655B2 |
A process for synthesizing 2-methoxymethyl-1,4-benzenediamine, its derivatives of formula (IV) and the salts thereof, which comprises a reductive amination step. The preferred final product is 2-methoxymethyl-1,4-benzenediamine of formul...
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JP5701832B2 |
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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JP5700910B2 |
Disclosed is a process for preparing substituted anisidines of formula I starting from substituted cyclic hydroxy-ketones II via aromatization through a substituted oxime intermediate IV in which R is C1-C6 alkyl or halogen, and Alk is C...
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JP2015059100A |
To provide a method for producing an oxime compound (II) at a good selectivity by oxidizing an amine compound (I) with oxygen.The method for producing an oxime compound (II) is characterized by bringing an amine compound (I) into contact...
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JP5675659B2 |
An electronic device comprising a structured organic film with an added functionality comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a mu...
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JP5669786B2 |
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JP5665772B2 |
Provided is a novel compound which ensures sufficient carrier mobility for use as a semiconductor material and which can dissolve in relatively general-purpose organic solvents such as hydrophobic solvents (such as toluene), alcoholic so...
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JP5663011B2 |
Provided is a condensed polycyclic aromatic compound, having lithium ion responsivity and is suitable for lithium ion secondary battery applications, a production process thereof, a positive electrode active material containing that cond...
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JP5658032B2 |
Aldimine compounds (I), are new. Aldimine compounds of formula ((HX) m-A-(N=CH 2-C(R 1>)(R 2>)-CH(R 3>)-N(R 4>)(R 5>)) n) (I), are new. Either A : an aliphatic amino group after removing n primary aliphatic amino group and m HX group; or...
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JP5642422B2 |
3-(2-Alkylthio-5-acylphenyl)-isoxazoles (I) are prepared by a multi-stage process via 3-(2-aminophenyl)-isoxazole intermediates (VI). Also new are various oxime and isoxazole derivative intermediates, including (VI); and methods for prep...
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JP5639163B2 |
The present invention relates to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, centr...
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JP2014532631A |
The present invention relates to novel 1-cycloalkyl- or 1-heterocyclyl-hydroxyimino-3-phenyl-propanes of the formula [where R1 to R7 are as defined in the specification and claims]. And with respect to its pharmaceutically acceptable sal...
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JP5614105B2 |
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JP5613162B2 |
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JP5607102B2 |
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JP5593445B2 |
This invention relates to novel 1-hydroxyimino-3-phenyl-propanes of the formula wherein R1 to R10 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are GPBAR1 agoni...
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JP2014156417A |
To provide a production method which is industrially advantageous in producing an oxime by an ammoximation reaction of a ketone.An oxime production method comprises: a step (1) of obtaining a t-butyl hydroperoxide by the oxidation of iso...
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JP5574320B2 |
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JP5570509B2 |
Provided are a complex prepared from ammonium salt-containing ligands and having such an equilibrium structural formula that the metal center takes a negative charge of 2 or higher, and a method for preparing polycarbonate via copolymeri...
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JP5563451B2 |
New aldimine compounds are claimed. Aldimine compounds of formula ((HX) m-A-(N=CH-C(R 1>)(R 2>)-CH(R 3>)-N(R 4>)(R 5>)) n) (I), are new. Either A : an amine residue after removing n primary aliphatic amino group and m HX group; or A toge...
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JP5561732B2 |
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JP5563454B2 |
The present invention relates to a process for the production of formyl cyclohexene derivatives which are suitable as odorants as such or as intermediates for the preparation of further odorants. In particular the present invention relat...
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JP5541158B2 |
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JP5522501B2 |
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JP5518897B2 |
Method for preparing eplivanserin hemifumarate.
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JP5508716B2 |
Disclosed herein are accelerants for the formation of oxime-containing compounds from the reaction of a carbonyl-containing compound and a hydroxylamine-containing compound. The oxime-containing compound, the carbonyl-containing compound...
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JP2014080385A |
To provide a compound having an excellent controlling activity on a pest.There is provided an oxime ether compound represented by the formula (1) [where, X represents a trifluoromethyl group or a pentafluorothio group; Y and Z are the sa...
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JP5486631B2 |
The present invention provides a method for preparing a titanium-silicalite molecular sieve, and a method for preparing cyclohexanone oxime using the titanium-silicalite molecular sieve. The method for preparing a titanium-silicalite mol...
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JP5476305B2 |
The present invention herein provides a process for production or a bicyclo[2.2.2]octylamine derivative which may be used as an intermediate for preparation of medical and pharmaceutical products. The process is quite efficient and can p...
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JP5437984B2 |
The present invention provides a method for preparing large particles of titanium-silicalite molecular sieves. The method of the present invention includes the steps of preparing a dispersion solution of a primary crystalline molecular s...
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JP2014505661A |
A process for preparing azomethines of the general formula (V) where R is an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted alkyl radical or an optionally substituted heteroar...
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JP5421265B2 |
Process for preparing piperidin-3-ylamine derivative (I), comprises: treating betaketosulfoxonium compound (b) with hydrochloric acid to obtain a hexanoic acid derivative (II), which is treated without isolating a derivative of hydroxyla...
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JP5406194B2 |
This invention relates to a process for preparing R-gossypol L-phenylalaninol dienamine using non-chromatographic purification methods. In particular, the invention is directed to resolution of R- and S-gossypol L-phenylalaninol dienamin...
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JP5399383B2 |
A redox ammoximation process in which a ketone or aldehyde is reacted with ammonia and oxygen in the presence of a catalyst; wherein the catalyst is an aluminophosphate based redox catalyst having at least two different redox catalytic s...
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JP5383206B2 |
A process for the preparation of benzophenonimine (BPI) of the general formula I where R1 and R2 are C1- to C4-alkoxy, C1- to C2-alkylamine and C2- to C4-dialkylamine and m and n are integers from 0 to 5 and R1 and R2, independently of o...
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JP5374895B2 |
Disclosed is a process for producing a protected optically active fluoroamine, which comprises the step of reacting an imine-protected optically active hydroxyamine, an oxazolidine-protected optically active hydroxyamine, or a mixture of...
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JP5359063B2 |
To provide a method for producing a cycloalkanone oxime by using a light-emitting diode as a next generation light source for substituting a discharge lamp sealing-in mercury, sodium, etc., as the light source, in a photo-nitrosation met...
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JP5359064B2 |
To provide a method for producing a cycloalkanone oxime by using a light-emitting diode as a next generation light source for substituting a discharge lamp sealing-in mercury, sodium, etc., as the light source in a photo-nitrosation meth...
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JP5361384B2 |
Aldimine-containing compounds (I), are new. Aldimine-containing compounds (I) of formula ([[R 1>-CO-O-CH 2-C(R 2>)(R 3>)-CH=N] m-R 4>-X-Q] p-R 5>-[A] q), are new. R 1>a monovalent 6-30C hydrocarbon optionally having at least a heteroatom...
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JP5308297B2 |
The invention relates to a method for producing 2-chloromethylphenyl acetic acid derivatives of formula (I), in which X represents C1-C4 alkoxy or methylamino, by cleaving the ether bonds in compounds of formula (II), in which R represen...
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JP5308692B2 |
To provide a production method by which a high purity indoaniline dye is produced inexpensively in an industrial scale without directly handling a nitroso compound strongly causing skin sensitization. The production method of a prescribe...
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JP2013189414A |
To provide a method for producing an oxime in high yield by ammoximation reaction of a ketone with an organic peroxide and ammonia.There is provided a method for producing an oxime characterized by ammoximation reaction of a ketone with ...
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JP5297226B2 |
To provide a method for producing an asymmetrical azine compound. The method for producing an asymmetrical azine compound represented by formula (I) is characterized by including a process 1 of reacting an aldehyde compound with hydrazin...
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JP5301559B2 |
The present invention provides a methoxyimino compound, and a fungicide composition comprising same as an active ingredient. The methoxyimino compound of the present invention, which has an excellent antifungal activity against a wide sp...
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