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JP2020015761A |
To provide an efficient and high-yield process for recovery of high-purity alditols and other target co-products, derived from diverse biomass.The process comprises: selecting a target alditol or a target blend of alditols; continuously ...
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JP2019532059A |
The present invention relates to a method of hydrogenating an organic compound in the presence of CO and in the presence of a catalyst-fixed bed containing an immobilized structured catalyst molded article.
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JP2019194217A |
To provide heteroaryl compounds for kinase inhibition.Compounds and pharmaceutical compositions that modulate kinase activity, including mutant EGFR and mutant HER2 kinase activity, and compounds, pharmaceutical compositions, and methods...
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JP2019531184A |
The present invention is an organic compound that comprises a monolithic compact as a catalyst carrier or introduces a fixed bed made of the monolithic compact into a reactor, followed by contacting the fixed bed with at least one cataly...
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JP2019182733A |
To provide an apparatus and system suitable for continuously and stably manufacturing hydrogen using the direct decomposition reaction of hydrocarbon, and a method for separating a solid product material.A discharge/collection system 101...
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JP6567662B2 |
A method for synthesizing a primary amine, having the steps of: a) providing at least one dianhydrohexitol, and b) aminating the dianhydrohexitol by reacting same with ammonia, the amination being performed by heterogeneous catalysis usi...
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JP6547177B2 |
The present invention provides a method for manufacturing a nickel-silicon alloy by using a used nickel-silicon sponge catalyst as a part of the source material. The invention is mainly comprised of supplying to an electric furnace a sil...
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JP6532487B2 |
Disclosed is a composite catalyst, comprising carbon in a continuous phase and Raney alloy particles in a dispersed phase. The Raney alloy particles are dispersed evenly or unevenly in the carbon in a continuous phase, and the carbon in ...
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JP6518259B2 |
A process is described for improving the performance of certain multiphase reaction systems including a solid catalyst, one or more reactants in the gas phase and one or more reactants in the liquid phase, wherein a targeted maximum conc...
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JP2019069908A |
To provide a production method of dipyridyl ethylene, with which dipyridyl ethylene can be obtained from inexpensive materials and with high yield.In a production method, dipyridyl ethylene is produced according to a reaction scheme expr...
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JP2019001746A |
To provide a method for producing a diol having two methylol groups at one carbon atom on an alicyclic skeleton, which is inexpensive and generates a small amount of waste.There is provided a method for producing a diol represented by th...
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JP6433922B2 |
Provided herein are novel processes for preparing a compound of Formula (I) to the use of said compound as an intermediate in novel processes for the synthesis of indazole derivatives, and to indazole intermediates and derivatives prepar...
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JP2018533564A |
The present invention is a method for the production of 1,6-bifunctional hexane derivatives from 1,3-bisunsaturated hydrocarbons, preferably butadiene, in which hydroformylation with carbon monoxide and hydrogen is at least divalent. It ...
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JP2018053359A |
To provide a novel porous sponge copper, a manufacturing method of the porous sponge copper and a catalyst consisting of the porous sponge copper.There is provided a novel porous sponge copper having the number of boundary lines of twin ...
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JP6276048B2 |
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JP2018008931A |
To provide a novel diamine, a process for its production and its use.The invention provides 2-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine (referred to as CPDA in the following) represented by formula 1. CPDA is produced by A) reacting...
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JP2017214382A |
To provide a method of producing racemic α-amino acid that becomes a detergent or a precursor of a detergent having no or less coagulation tendency or the like at a good yield.A method of producing racemic α-amino acid or glycin is a m...
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JP2017197514A |
To develop a process for producing TMD from TMN which employs Raney hydrogenation catalysts producible as fixed bed catalysts by an easier process and which nevertheless achieves TMD selectivities comparable to or better than those of th...
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JP2017530956A |
Using nitroalkane and α, β-unsaturated pyrazoleamide as raw materials, using a complex formed of chiral amine oxide and a rare earth metal compound as a catalyst, and using a 4 Å molecular sieve as an additive, react to obtain a chira...
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JP6216779B2 |
A process for regenerating catalysts that have been deactivated or poisoned during hydrogenation of biomass, sugars and polysaccharides is described, in which polymerized species that have agglomerated to catalyst surfaces can be removed...
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JP6199410B2 |
This disclosure relates to methods for limiting the undesired reverse Mannich reaction during the hydrogenation reduction of one or more nitro functional groups (—NO2) to their corresponding amines (—NH2).
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JP2017160175A |
To industrially produce 4-(4'-aminobenzyl) cyclohexylamine as a main product.A catalyst comprising nickel is used, and under the condition that the hydrogen pressure in a reaction vessel is 0.5-15 MPa and the reaction temperature is 70-2...
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JP6185604B2 |
The invention relates to a surface modified metallic foam body, obtainable by a process comprising the steps: (a) providing a metallic foam body comprising a first metallic material; (b) applying a second metallic material which is diffe...
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JP6156870B2 |
To provide a method which gasifies organic waste, generated in small amount or intermittently, at a low cost and with high efficiency by maintaining the activity of a catalyst for a long time.Organic waste is gasified by a method which i...
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JP6133427B2 |
The present invention is directed towards novel methods of synthesis of molindone, synthesis of the intermediates of molindone, and high-purity compositions of molindone. In particular, the invention relates to the methods of synthesis o...
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JP6097600B2 |
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JP5889299B2 |
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JP2015212541A |
To provide a system and a method for maintaining exhaust emission purifying performance capable of purifying exhaust without carrying a noble metal, and capable of maintaining exhaust emission purifying performance even in a high tempera...
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JP5811948B2 |
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JP5786268B2 |
The application relates to a solid base catalyst having a carrier, an organic base, and an inorganic base. Both of the organic base and inorganic base are loaded on the carrier. The solid base catalyst is especially suitable for the synt...
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JP5782801B2 |
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JP5769804B2 |
The invention relates to a process for preparing omega-amino acids or their esters, which is characterized by the following steps: c) ozonolysis of unsaturated fatty acids or fatty acid derivatives, d) reductive amination of the reaction...
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JP3198482U |
To efficiently (concentrate / time) excellent sterilization action by surface-treating a metal porous body or a transition metal material to a metal porous body by plating or the like to cause a catalytic reaction in methanol gas. Provid...
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JP5741099B2 |
According to the present invention, a new process for producing a sulfur-containing amino acid without using of hydrogen cyanide or sodium azide which requires careful handling as a raw material can be provided. The present invention rel...
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JP5717824B2 |
N,N-Diisopropyl-3-(2-acyloxy-5-hydroxymethyl)-3-phenylpropyl
ammonium salts (I) are new. Diphenylpropylamine derivative salts of formula (I) are new. [Image] R : 1-6C alkyl, 3-10C cycloalkyl or optionally substituted phenyl; X -> : resid...
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JP2015502935A |
The present invention provides methods, reactor systems, and catalysts for increasing the yield of aromatic hydrocarbons produced during the conversion of alkanols to hydrocarbons. The present invention includes methods of using catalyst...
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JP2014534164A |
Separation of TETA to DETA, water and, optionally, reaction products containing organic compounds having a boiling point higher or lower than TETA to DETA, which occur during the reaction of EDDN or EDMN with hydrogen in the presence of ...
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JP5610765B2 |
The disclosed invention describes an apparatus comprising a process microchannel, a heat exchange channel and a heat transfer wall positioned between the process microchannel and the heat exchange channel, the heat transfer wall comprisi...
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JP5605984B2 |
A Raney-type metal porous material of which at least the inner surface of the pores constituting the porous structure is an alloy of the skeletal metal constituting it and a metal differing from the skeletal metal. The invention has made...
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JP5586035B2 |
The present invention relates to petrochemistry, gas chemistry, coal chemistry, particularly the invention relates to a catalyst for synthesis of hydrocarbons from CO and H2 and a preparation method thereof. The catalyst is pelletized an...
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JP5572403B2 |
To provide a method for manufacturing porous platinum particles with a large particle size having a significantly higher activity than conventional platinum catalysts in various reactions and excellent dispersion stability in a dispersio...
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JP5568312B2 |
The present invention relates to a polymorph form of 4-(4-Methyl-piperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3
-yl-thiazol-2-ylamino)-phenyl]-benzamide, and to a process for the preparation thereof.
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JP5562235B2 |
Nitro-compounds are hydrogenated with an activated Ni catalyst that has an average particle size (APS) less than 25 μm and is doped with one or more elements from the list of Mg, Ce, Ti, V, Nb, Cr, W, Mn, Re, Fe, Ru, Co, Rh, Ir, Pt, Cu,...
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JP5562429B2 |
A method for producing trans-1,4-bis(aminomethyl)cyclohexane includes a nuclear hydrogenation step of producing a hydrogenated terephthalic acid or terephthalic acid derivative by nuclear hydrogenation of a terephthalic acid or terephtha...
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JP2014518149A |
The present invention provides a liquid handling system comprising a reactor, wherein the reactor contains a gaseous phase and an aqueous phase, both phases being in contact with a heterogeneous hydrogenation catalyst immobilised or susp...
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JP5543270B2 |
This invention is directed to a process for reforming an alcohol. The process comprises contacting an alcohol with a reforming catalyst comprising copper at the surface of a metal supporting structure, preferably a metal sponge supportin...
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JP5534231B2 |
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JP5503393B2 |
N,N-Diisopropyl-3-(2-acyloxy-5-hydroxymethyl)-3-phenylpropyl
ammonium salts (I) are new. Diphenylpropylamine derivative salts of formula (I) are new. [Image] R : 1-6C alkyl, 3-10C cycloalkyl or optionally substituted phenyl; X -> : resid...
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JP5490129B2 |
The present invention relates to a process for preparing N,N-substituted 3-aminopropan-1-ols by a) reacting secondary amine with acrolein at a temperature of (-50) to 100° C. and a pressure of 0.01 to 300 bar, and b) reacting the reacti...
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JP2014508733A |
The invention relates to methods comprising at least the steps: (A) chemical reaction of at least one organic compound in the presence of at least one heterogenic catalyst in a reaction mixture; and (B) separation of the at least one het...
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