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WO/2015/146965A1 |
Provided is a triarylamine derivative represented by formula (1). (In the formula, Ar1-Ar4 each independently represent a phenyl group, 1-naphthyl group, 2-naphthyl group, 1-anthryl group, 2-anthryl group, 9-anthryl group, 1-phenanthryl ...
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WO/2015/140023A2 |
The invention relates to a method for producing tertiary amines based on polyisobutene polymers.
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WO/2015/135971A1 |
The invention relates to a method for the distillative purification of ethylenediamine (EDA), having the steps a) and b). In step a) a mixture (G1) containing water, EDA, and N-methyl ethylenediamine (N-MeEDA) is supplied into a distilla...
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WO/2015/137267A1 |
The purpose of the present invention is to produce dicyanobenzene in an industrially and economically advantageous manner while preventing deterioration and loss of dicyanobenzene, when producing dicyanobenzene by ammoxidation of xylene....
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WO/2015/137194A1 |
A neutral or cationic mononuclear ruthenium divalent complex represented by formula (1) can actualize exceptional catalytic activity in at least one reaction among a hydrosilylation reaction, hydrogenation reaction, and carbonyl compound...
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WO/2015/137391A1 |
Aniline derivatives such as are represented by, e.g., the formula have excellent solubility in organic solvents and make it possible to obtain an organic EL element having exceptional brightness characteristics when a thin film containin...
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WO/2015/137301A1 |
The present invention provides a composition that, in a catalytic reaction, particularly a hydrogenation reaction of an aromatic nitro compound, exhibits a high starting material conversion rate comparable to that of the prior art, while...
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WO/2015/132200A1 |
The present invention relates to a method for the combined production of aromatic hydrocarbons and aromatic aminohydrocarbons.
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WO/2015/134401A1 |
Methods and systems for purifying a crude aniline. The method can include contacting a crude aniline that can include aniline, water, and cyclohexanone with a cation exchange resin to produce a cyclohexanone-lean product that contains le...
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WO/2015/130661A1 |
The invention includes processes for the synthesis of amphetamine, dexamphetamine, methamphetamine, derivatives of these, including their salts, and novel precursors and intermediates obtained thereby, by synthesizing aziridine phosphora...
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WO/2015/130660A1 |
The invention includes processes for the synthesis of amphetamine, dexamphetamine, methamphetamine, derivatives of these, including their salts, and novel precursors and intermediates obtained thereby, by synthesizing aziridine phosphora...
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WO/2015/124413A1 |
The invention relates to a method for reductive amination by reacting a carbonyl compound with a secondary amine and hydrogen, characterized in that the reaction is carried out continuously and the reaction mixture which contains the car...
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WO/2015/125155A1 |
The present invention provides a process for the preparation of 2,6-dihalo-para-trifluoromethylanilines as intermediates for pyrazoles comprising the halogenation of para-trifluoromethylaniniline with dihalogen.
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WO/2015/124442A1 |
The invention relates to a method for producing N-ethyl-diisopropylamine by reaction of acetaldehyde with diisopropylamine and hydrogen at high temperature and under pressure in the presence of a heterogeneous hydrogenation catalyst, whe...
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WO/2015/118059A1 |
The present invention relates to a process for the preparation of amines by hydrogenation of aromatic nitrocompounds in liquid phase, which comprises supplying a first reactor (2) comprising at least one catalyst with a feed (9) of gaseo...
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WO/2015/119469A1 |
The present invention relates to a method for preparing a catecholamine-based compound by using plasma polymerization, and more specifically, to a method for artificially synthesizing various catecholamines, that is, monomolecular compou...
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WO/2015/118793A1 |
Provided is a method for producing (R)-1,1,3-trimethyl-4-aminoindane, the method including the following steps (A), (B) and (C). (A): A step of optically resolving 1,1,3-trimethyl-4-aminoindane so as to obtain (R)-1,1,3-trimethyl-4-amino...
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WO/2015/118254A1 |
The present invention relates to a composition comprising: a) at least one primary, secondary or tertiary amine and b) at least one agent which masks the odour of said at least one amine, said at least one odour-masking agent comprising ...
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WO/2015/117933A1 |
The present invention relates to a method for purifying adipodinitrile (ADN), wherein crude ADN is fed into a rectification device (R1). The rectification device (R1) comprises a first and preferably also a second side draw, wherein the ...
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WO/2015/115410A1 |
The present invention provides a novel hydrogenation reaction and hydrocracking reaction, and provides a technique that does not use separate, large-scale hydrogen supply equipment for the reaction and does not require high-pressure equi...
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WO/2015/114034A1 |
The present invention provides methods of preparing quaternary fatty ammonium polyalkoxylates having 2 (nearly) symmetrical alkoxylate chains in a one-pot reaction under anhydrous conditions comprising the steps of (i) alkoxylating a pri...
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WO/2015/113903A1 |
The invention relates to a method for producing 1-indanoles and 1-indanamines by palladium-catalyzed arylation and to the use thereof as intermediate products for the synthesis of fine chemicals and of agrochemical active substances.
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WO/2015/110502A1 |
A composition comprising a polymer, or an oligomer, comprising cross-linking moiety, which moiety comprises a carbon-carbon triple bond; and a molecule comprising a carbon-carbon triple bond, wherein the thermal curing behavior of said m...
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WO/2015/109452A1 |
Disclosed are catalytic processes for the direct amination of a compound having at least one hydroxyl functional group by ammonia, in an aqueous medium and in the presence of a catalyst system comprising at least one transition metal and...
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WO/2015/094394A1 |
A continuous process for producing a nylon salt solution prepared using a liquid partially balanced adipic solution enriched in dicarboxylic acid, and in particular adipic acid. The liquid feed is prepared by metering dicarboxylic acid p...
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WO/2015/094128A1 |
Process for the preparation of 4-aminodiphenylamine precursors by reacting aniline and nitrobenzene in the presence of water and a base, with controlled amount of water with respect to the base, characterised in that the mole ratio of wa...
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WO/2015/090122A1 |
The present invention relates to a phenyl benzyl ether derivative and a preparation method and use thereof, and a part of the compound act as an A beta plaque imaging agent after being radioactively nuclide labelled, and the phenyl benzy...
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WO/2015/086827A1 |
The present invention relates to a method for the production of adipic acid or at least a resultant product thereof. According to said method, muconic acid is hydrogenated with hydrogen in a reaction zone in the presence of at least one ...
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WO/2015/086819A1 |
The invention relates to a method for producing hexamethylenediamine, wherein a) a muconic acid starting material is provided, which is selected from among muconic acid, esters of muconic acid, lactones of muconic acid, and mixtures ther...
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WO/2015/086490A1 |
The invention relates to a novel method for preparing halogenated di-substituted benzylamines, in particular halogenated dialkylbenzylamines.
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WO/2015/086293A1 |
The invention relates to 2-N,N-bis(2-aminoalkyl)-1,2-alkyl diamine derivatives of formula (I) as such, to a method for producing the 2-N,N-bis(2-aminoalkyl)-1,2-alkyl diamine derivatives, to the use of the 2-N,N-bis(2-aminoalkyl)-1,2-alk...
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WO/2015/086639A2 |
The invention relates to a method for hydrogenating aromatic compounds with hydrogen in the presence of a catalyst containing ruthenium on a zirconium oxide support material. The invention also relates to the use of a catalyst containing...
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WO/2015/075678A1 |
The present invention relates to a novel process for the preparation of 1-phenyl-3- aminopropane derivative compounds corresponding to the formula (I) and/or its intermediates, and/or its stereo specific isomers or pharmaceutically accep...
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WO/2015/076238A1 |
Provided are: a 1,5-pentamethylene diamine of biomass origin, which supplies a polyamide resin composition having an excellent hue; and a method for producing same. This 1,5-pentamethylene diamine contains a maximum of 150 ppm by weight ...
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WO/2015/070995A1 |
The present invention relates to a process for the preparation of optically pure ( R) -1-aminoindan by a diastereomeric resolution of 1-aminoindan using N-acetyl-L-glutamic acid as a resolving agent. In another aspect, the invention rela...
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WO/2015/067450A1 |
The invention relates to a method for producing amines, comprising the following steps: a. reacting a (i) carboxylic acid amide of general formula (I) or (ii) carboxylic acid diamide of general formula (II) or (iii) di-, tri-, or polypep...
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WO/2015/067448A1 |
The present invention relates to a process for the preparation of amines, comprising the following steps: reaction of a (i) amide acetal of the general formula (I), or (ii) ketene N,O-acetal of the general formula (II), or (iii) ester im...
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WO/2015/058826A1 |
The invention relates to compounds according to formula (1), said compounds being suitable for use in electronic devices, in particular in organic electroluminescent devices.
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WO/2015/060827A1 |
Alternating co-polymers of cyclic dicarboxylic acids and cyclic diamines may be used to produce nylon 6,6. Di-substituted furan compounds may be used as the raw material for producing furan-dicarboxylic acids and/or furan-diamines. The f...
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WO/2015/054828A1 |
Disclosed is a process for preparing a primary, a secondary or a tertiary amine via the direct amination of an alcohol in the presence of a catalyst. The catalyst is composed of palladium or a palladium compound and a cerium oxide suppor...
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WO/2015/054887A1 |
The present invention relates to a triketone ammonium salt compound, and preparation and application thereof. The triketone compound is used as a raw material, and organic base or inorganic base is used in organic solution to prepare the...
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WO/2015/057487A1 |
Aromatic amines, for example, diarylamines such as diphenylamine, dinaphthylamine, N- phenyl-N-naphthyl amine etc., are alkylated by passing a mixture of the amine and an olefin, though a clay catalyst in a fixed bed reactor system. The ...
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WO/2015/052176A1 |
The invention relates to a device (1) for metering at least two fluid flows to be mixed, comprising: a multiple nozzle (3) having at least two individual nozzles (9) for metering a first fluid flow, wherein the individual nozzles (9) of ...
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WO/2015/052068A1 |
The invention relates to an industrial-scale method for the vapour-phase hydrogenation of dinitrotoluene (DNT). According to said method, a stream containing DNT is sprayed into a carrier-gas stream containing hydrogen, optionally in the...
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WO/2015/049239A1 |
A process for the preparation of the fluoroalkyl sulfonate salt of a nitrogen-based organic base said process comprising the step of reacting a fluoroalkyl sulfonyl halide with an organic base selected from the group consisting of tertia...
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WO/2015/050236A1 |
The purpose of the present invention is to make possible synthesis of various fluorine-containing compounds having organic groups at both terminals of a tetrafluoroethylene structure (-CF2-CF2-). The present invention provides fluorine-c...
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WO/2015/041262A1 |
An isomerization method for bis(amino-methyl)cyclohexane that has an isomerization step for isomerizing bis(amino-methyl)cyclohexane in the presence of an imine compound represented by general formula (1) and one or more type of compound...
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WO/2015/040147A1 |
The invention relates to the use of specific quaternised nitrogen compounds which are also subjected to specific transesterification or amidation, as a fuel and lubricant additive or kerosene additive, such as in particular as a detergen...
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WO/2015/041261A1 |
A bis(amino-methyl)cyclohexane production method that has: an isomerization step for isomerizing cis isomers of 1,4-bis(amino-methyl)cyclohexane and/or trans isomers of 1,3-bis(amino-methyl)cyclohexane in a column bottom part of a distil...
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WO/2015/038675A1 |
Disclosed is a method for hydrogenating a dinitrile to form a diamine. Also disclosed is a method for preparing a catalyst for this hydrogenation reaction by reducing iron oxide with hydrogen. Heat in a fluid stream involved in the refin...
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