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Matches 1 - 50 out of 12,824

Document Document Title
WO/2018/104176A1
The invention relates to a method for producing farnesyl amines by reacting ß-farnesene with one or more amines in the presence of a transition metal catalyst of the10th subgroup, at a temperature in the region of between 60 - 150 °C. (I)  
WO/2018/099271A1
The prevent invention provides a method for preparing deuterated chemicals, and deuterated chemicals. The method comprises the step of: making halides undergo a deuteration reaction with a deuterium source under the catalytic action of a...  
WO/2018/099967A1
The present invention relates to a process for the conversion of ethane-1,2-diol to ethane-1,2-diamine and/or linear polyethylenimines of the formula H2N-[CH2CH2NH]n-CH2CH2NH2 wherein n ≥ 1 comprising (i) providing a catalyst comprisin...  
WO/2018/099871A1
The present invention relates to a method for stabilizing at least mono-alkyl-substituted diaminocyclohexanes, in which at least one reducing agent (R) and, if necessary, water are added to a composition (ZE). The composition (ZE) contai...  
WO/2018/099966A1
The present invention relates to a process for the conversion of 2-aminoethanol to ethane-1,2- diamine and/or linear polyethylenimines of the formula H2N-[CH2CH2NH] n -CH2CH2NH2 wherein n≥ 1 comprising (i) providing a catalyst comprisi...  
WO/2018/099964A1
The present invention relates to a process for the conversion of 2-aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines of the formula H2N-[CH2CH2NH]n-CH2CH2NH2 wherein n ≥1 comprising : (i) providing a catalyst comprisin...  
WO/2018/094683A1
A process for producing a supported amination catalyst,which comprises (i) anoble metal and/or a noble metal compound, (ii) abase metal and/or a base metal compound and (iii) aredox active support. Catalyst produced by the process has hi...  
WO/2018/090388A1
Provided are a catalyst for resource utilization of a fixed bed aniline rectification residue and a preparation method therefor. The catalyst comprises a carrier and an active component, and optionally a first adjuvant component and a se...  
WO/2018/090929A1
Provided is a method for biologically preparing (1R,2S)-2-(3,4-difluorophenyl)cyclopropanamine D-mandelate (I), comprising: (a) performing an asymmetric reduction reaction with a compound of formula (VI) as a substrate in the presence of...  
WO/2018/080897A1
Pd(II)-catalyzed g-G(sp3)-H arylation or heteroarylation of primary amines is realized by using 2-hydroxynicotinaldenyde as a catalytic transient directing group. Importantly, the catalyst and the directing group loading can be lowered t...  
WO/2018/073605A1
The invention relates to a crystalline diethylamine tetrathiomolybdate salt (DEA-TTM). The invention also relates to methods for producing the crystalline DEA-TTM salt of the invention. The invention also relates to pharmaceutical compos...  
WO/2018/074568A1
The present invention provides an efficient production method for the industrial mass synthesis of an aliphatic tertiary amine compound represented by formula (I) or a salt thereof, the method being characterized in that a compound repre...  
WO/2018/069209A1
Process for hydrogenating toluenediamine (TDA) tar containing TDA and high boilers relative to TDA, including the step of contacting the toluenediamine tar with a heterogeneous hydrogenation catalyst comprising at least one metal selecte...  
WO/2018/069278A1
The present invention relates to a method for continuously hydrogenating a nitro compound to give the corresponding amine in a liquid reaction mixture containing the nitro compound, in the presence of a supported catalyst which contains ...  
WO/2018/066447A1
A method for producing 1, 4-dicyanocyclohexane, which comprises a step for obtaining 1, 4-dicyanocyclohexane by subjecting a thermal concentrate of an ammonia aqueous solution of 1, 4-cyclohexane dicarboxylic acid to a cyanation reaction.  
WO/2018/059213A1
Provided are compounds interfering with SAICAR synthesis, and applications. On the basis of existing protein structure data and small molecule structure data, calculations and analysis are performed using software to screen and obtain co...  
WO/2018/062162A1
The purpose of the present invention is to provide a method for detecting a compound containing a formyl dehydropiperidine structure such as an acrolein-amine conjugate serving as an oxidative stress marker. More specifically, the method...  
WO/2018/060575A1
The invention relates to compositions comprising 1-chloro-2,2-difluoroethane, and the uses thereof.  
WO/2018/050441A1
The invention relates to a method for the hydrogenation of a mixture (G1) in the presence of a catalyst, wherein the mixture (G1) contains at least one colourless amine and at least one colouring component. With the hydrogenation step, t...  
WO/2018/048690A1
A system and process for separating a ternary mixture comprising a light key component, a heavy key component, and at least one intermediate key component, wherein said mixture has a distillation boundary on a distillation region diagram...  
WO/2018/046393A1
The invention relates to a method for hydrating nitriles with hydrogen in the presence of a ruthenium catalyst carried on ZrO2.  
WO/2018/046323A1
The invention relates to the use of at least one polyalkylene glycol dialkyl ether of general formula (I): R1-O-(CH2-CHR2O)n-R1, in which the substituents independently have the following designations: R1 : C1-C8-alkyl; R2 : hydrogen or ...  
WO/2018/048319A1
The invention relates to chemical engineering processes, and more particularly to liquid-phase catalytic methods for producing, in the presence of hydrogen, alkylated para-phenetidine for use as a chemical substance or as a gasoline addi...  
WO/2018/048320A1
The invention relates to chemical engineering processes, and more particularly to liquid-phase catalytic methods for producing, in the presence of hydrogen, alkylated para-anisidine for use as a chemical substance or as a gasoline additi...  
WO/2018/039563A1
Mannich base compositions include the reaction products of (1) an amine component including at least one multifunctional amine of structure (I), wherein each R is independently H or CH2CH2CH2NH2; R1 is H, CH2CH2CH2NH2, C1-C21 alkyl, or C...  
WO/2018/034925A1
A method for the preparation of anhydrous, alcohol-free tetramethylammonium fluoride is described. The method includes fluorination of tetramethylammonium chloride with potassium fluoride in an alcohol solvent, removal of insoluble potas...  
WO/2018/033536A1
The present invention relates to a process for producing isocyanates in process chains, each of which produce an isocyanate end product via at least one intermediate product, wherein the heat energy liberated in a first production plant ...  
WO/2018/025429A1
Provided is a simple method for producing perfluoroalkyl compounds that serve as important intermediates for organic electronic materials, pharmaceuticals, agricultural chemicals, polymer functional materials, etc., the method involving ...  
WO/2018/020366A1
Disclosed is a crystalline form of the (R)-mandelate salt of (1R, 2S)-2- phenylcyclopropylamine. Also disclosed is a method for resolving trans-2- phenylcyclopropylamine.  
WO/2018/017830A1
Ethylenediamine (EDA) compositions and methods for making the EDA that is suitable for use in thin-film semiconductor processing applications, are disclosed. The EDA is purified to remove water and trace metals. Water levels below about ...  
WO/2018/007207A1
The invention relates to a process for the preparation of a compound of formula I (I) or formula II (II) or mixtures thereof, in which R1 is a hydrocarbon radical having a maximum of 14 C atoms, characterized in that a compound of formul...  
WO/2018/009602A3
The present disclosure relates to novel processes for the preparation of compounds useful as stimulators of soluble guanylate cyclase (sGC). These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl)pyra...  
WO/2018/009602A2
The present disclosure relates to novel processes for the preparation of compounds useful as stimulators of soluble guanylate cyclase (sGC). These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl)pyra...  
WO/2018/002088A1
The invention relates to a method for producing aniline or products that are obtained by further chemical reaction of aniline (aniline derivatives), involving decarboxylation of aminobenzoic acid, particularly ortho-aminobenzoic acid, in...  
WO/2017/211935A1
The invention relates to a method for the discrimination of cis- and trans-1,3-diaminocyclohexanes, in which a mixture of cis- and trans-1,3-diaminocyclohexanes is reacted with carbon dioxide or a reactive carbonic acid derivative, and t...  
WO/2017/212289A1
The present invention relates to a method of reducing, cleaving and/or coupling at least one C=O, C-O, C=C or C=N bond of a compound, using a reagent comprising a stannyl cation.  
WO/2017/199228A1
The present invention relates to a simple economical process for the purification of an acid addition salt of a compound of Formula (III) contaminated with an acid addition salt of a compound of Formula (III'), which comprises washing at...  
WO/2017/197670A1
Disclosed in the present application is a method for synthesizing a 1,2-dimethylene cyclobutane chiral compound. The 1,2-dimethylene cyclobutane chiral compound is synthesized from an allenylamine compound in the presence of a rhodium co...  
WO/2017/181380A1
A silver nanoparticle-composite fabric-supported catalyst, and use thereof. Silver nanoparticles are carried on the surface of fabric fibers by means of an in-situ growth method, and are in a range of 1-50 nm. The silver nanoparticle-com...  
WO/2017/181012A1
Provided herein are cinchonium betaine catalysts and methods of promoting asymmetric imine isomerization reactions using the same.  
WO/2017/175741A1
Provided are an amine compound represented by general formula (I), an amine composition containing said compound, and an epoxy resin curing agent. In formula (I), R1-R4 each independently represent a hydrogen atom, a C2-10 linear unsatur...  
WO/2017/173975A1
Disclosed in the present application is a process for the preparation of a compound III containing a non-terminal carbon-carbon double bond, characterized in that, a compound I containing a carbon-carbon double bond, in the presence of a...  
WO/2017/175740A1
Provided are: an amine compound represented by general formula (1), which has a low active hydrogen equivalent, and which, when used as an epoxy resin curing agent, exhibits sufficient curing properties even when a small amount thereof i...  
WO/2017/174417A1
The instant invention relates to diamines having the formula (I) wherein: ▪ each of Ra and Rb is a hydrocarbon chain, ▪ each of Rc and Rd is a alkyl chain with 1-10 carbon atoms, ▪ (E1) is a divalent hydrocarbon chain. The inventio...  
WO/2017/164158A1
This arylamine derivative represented by formula (1) exhibits good solubility to an organic solvent, and can be used to provide a thin film having solvent resistance, and also provides an organic EL element which exhibits good characteri...  
WO/2017/163679A1
Provided is a catalyst mixture which, in a nitro group hydrogenation reaction of an aromatic nitro compound having a structure in which nitro groups and halogen atoms are directly bonded as substituents to a ring skeleton of the same rin...  
WO/2017/158275A1
The present invention relates to a method for preparing alkylamines using carbon monoxide, and to the use of said method in the production of vitamins, pharmaceutical products, adhesives, acrylic fibres, synthetic leathers, pesticides, s...  
WO/2017/160933A1
The present invention relates to a novel process for converting the unwanted S enantiomer form to its useful raceme with respect to a 4- aminoindane derivative.  
WO/2017/160508A1
The present disclosure describes a method of coupling a first compound to a second compound, the method comprising: providing the first compound having a fluorosulfonate substituent; providing the second compound comprising an amine; and...  
WO/2017/152413A1
The present invention concerns a process for forming a primary or a secondary amine via amination reaction comprising : reacting an alcohol with an amine in the presence of a zeolite comprising a transition metal chosen in the group cons...  

Matches 1 - 50 out of 12,824