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Matches 1 - 50 out of 18,826

Document Document Title
WO/2019/198778A1
Provided is a production method for a cyclohexanedicarboxylic acid having a step for obtaining a cyclohexanedicarboxylic acid or an aqueous ammonia solution of a cyclohexanedicarboxylic acid by bringing a phthalic acid in an aqueous ammo...  
WO/2019/198779A1
A method for producing a 1,4-cyclohexanedicarboxylic acid derivative, comprising the step of concentrating an aqueous ammonia solution of 1,4-cyclohexanedicarboxylic acid by heating to precipitate the 1,4-cyclohexanedicarboxylic acid der...  
WO/2019/198359A1
The purpose of the present invention is to provide a novel mediator. The present invention relates to: a novel mediator; an electrode modifier and an electron transfer promoter containing the same; an electrode, a battery, a composition,...  
WO/2019/196132A1
Disclosed by the present invention are a pentanediamine sebacate salt and a crystal thereof, as well as a preparation method therefor. The pentanediamine sebacate salt is a salt that is formed by binding a pentanediamine divalent cation ...  
WO/2019/198782A1
The present invention provides a novel method for preparing a dicyanoalkane, wherein a filtration step for a catalyst after a cyanation reaction step can be omitted by carrying out the cyanation reaction in a state in which precipitation...  
WO/2019/194616A1
The present application relates to a compound of chemical formula 1 and an organic light emitting diode comprising same.  
WO/2019/193117A1
A two-step one-pot process for reacting glycolaldehyde with an aminating agent in the presence of a reactive organic fluid for instance a reactive solvent is provided. The first step comprises of contacting glycolaldehyde with an aminati...  
WO/2019/192954A1
The present invention relates to fluorenylamine compounds, to the use thereof in electronic devices, and synthesis process for producing said compounds.  
WO/2019/192903A1
The invention relates to a method for producing specific amines, wherein, in a first step, a corresponding amino alcohol is reacted with a suitable carbonyl compound and subsequently, in a second step, the intermediate obtained in the fi...  
WO/2019/189037A1
Provided is a fused-ring compound which exhibits excellent charge transport capacity. This fused-ring compound is represented by formula (1) having a specific structure.  
WO/2019/189274A1
The purpose of the present invention is to provide a tetraalkyl ammonium nitrite production method that makes it possible to achieve efficient production and/or makes it possible to improve the purity of a target substance. A tetraalkyl ...  
WO/2019/185061A1
Disclosed in the present invention are a bis(dimethylfluorene)-based compound, a preparation method therefor and the use thereof, which belong to the technical field of semiconductors. The structure of the compound provided in the presen...  
WO/2019/185060A1
The present invention relates to the technical field of semiconductors. Disclosed are a compound using arylamine-attached bi-dimethylfluorene as a nucleus, and an application thereof. The structure of the compound provided in the present...  
WO/2019/191624A1
The present invention includes substituted 3,3'-bis(phenoxymethyl)-1,1'-biphenyl compounds, analogues thereof, and compositions comprising the same, that can be used to treat or prevent hepatitis B virus (HBV) and/or hepatitis D virus (H...  
WO/2019/180627A1
The present invention relates to an improved asymmetric synthesis of alpha- (diarylmethyl) alkyl amines (hereafter referred to as the compound (1)) or its pharmaceutically acceptable salt and derivatives. The process comprises an unusual...  
WO/2019/180445A1
Polycyclic aromatic hydrocarbon derivatives represented by the following general formula: (I) wherein R independently represents an aromatic group and/or an aliphatic group; Q is one of a cyclic aliphatic hydrocarbon, a cyclic aromatic h...  
WO/2019/179287A2  
WO/2019/180444A1
Polycyclic aromatic hydrocarbons represented by the following general formula (I) wherein X is one of nitrogen, phosphorus, arsenic, antimony, bismuth, sulphur, selenium, tellurium; R independently represents an aromatic group and/or an ...  
WO/2019/173967A1
Provided is a photosensitizer containing a compound represented by the formula (1): wherein A represents an aromatic hydrocarbon ring, X1 and X2 independently represent a monovalent organic group, R represents a monovalent hydrocarbon gr...  
WO/2019/170009A1
Disclosed in the present invention are a memantine paroxetine eutectic salt, a preparation method therefor, a pharmaceutical composition and use thereof. The eutectic salt of the present invention is a memantine paroxetine sulfate hydrat...  
WO/2019/170572A1
The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.  
WO/2019/171197A1
Provided is a light emitting element having high luminous efficiency and reliability. This light emitting element includes a host material and a guest material in a light emitting layer. The host material serves to convert triplet excita...  
WO/2019/168128A1
Provided are a polymer material whereby various structure can be formed, the polymer material having excellent toughness and strength, and a method for manufacturing the polymer material. The polymer material has constituent units repres...  
WO/2019/168135A1
The present invention relates to a method for converting an N,N-dialkylamide compound into an ester compound using, as a catalyst, a complex of a fourth-period transition metal, the complex being obtained by reacting a precursor includin...  
WO/2019/166483A1
The present invention relates to a process for separating at least one alkanolamine from a mixture comprising an aliphatic primary diamine and the at least one alkanolamine. The invention further relates to a process for the preparation ...  
WO/2019/070709A8
The present invention provides compounds, compositions and methods for treating and/or preventing a flavivirus infection by administering such compounds and compositions.  
WO/2019/167043A1
The present disclosure concerns processes for regenerating organocations from perchlorate-rich waste products, more specifically transformation of water-insoluble organocation-perchlorate salt, originating from perchlorate-removal water ...  
WO/2019/166482A1
The present invention relates to a process for purifying hexamethylenediamine. The invention further relates to a process for the preparation of hexamethylenediamine by hydrogenating adiponitrile in the presence of a hydrogenation cataly...  
WO/2019/166578A1
The present invention relates to the field of catalytic hydrogenation and to the use of ruthenium complexes having a bidentate diphosphine ligand or two monodentate phosphine ligands, two carboxylate ligands and optionally a diamine liga...  
WO/2019/168866A1
Substituted cyclohexyl chemical entities of Formula (I): wherein Ra, G, and Rb have any of the values described herein, and compositions comprising such chemical entities; methods of making them; and their use in a wide range of methods,...  
WO/2019/168320A1
The present specification provides a compound represented by chemical formula 1 and an organic light emitting diode comprising same.  
WO/2019/159596A1
Provided is a method for preparing a coupled body represented by general formula (3), the coupled body being obtained by reacting a compound represented by general formula (1) and a compound represented by general formula (2) in the pres...  
WO/2019/158615A1
The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions ...  
WO/2019/147077A1
The present specification provides a compound represented by chemical formula (1) and an organic light-emitting device comprising same.  
WO/2019/146506A1
Provided is a compound and the like having excellent light resistance and storage stability. A compound characterized by having a structure represented by formula (1) or (2). [In formulas (1) and (2), R1 and R2 each independently represe...  
WO/2019/137083A1
Disclosed in the present invention are a one-step process for producing a nylon 5X salt and a prepared high-purity nylon 5X salt. The process comprises: subjecting a lysine fermentation liquid to ion exchange and desorption to obtain a p...  
WO/2019/137724A1
The present invention relates to ureylene additives, a method for their preparation, a use of said ureylene additives favorably as additive in metal or metal alloy deposition composition, preferably in a copper or copper alloy deposition...  
WO/2019/139153A1
[Problem] To provide a Pb-free Sn-halide Perovskite solar cell in which photoelectric conversion efficiency is improved. [Solution] A solar cell in which there is used a Perovskite compound comprising ABX3 (where A represents a cation, B...  
WO/2019/140038A1
The invention provides branched hydrophobes for the production of surfactants with improved properties over linear hydrophobes. The invention also provides branched C10-12 enals and aldehydes that are oxidized to branched fatty acids or ...  
WO/2019/127921A1
The present invention relates to a compound for a polypeptide liquid-phase synthesis carrier, a preparation method therefor and use thereof. Specifically, disclosed is a cyclic ketone compound as a polypeptide liquid-phase carrier, havin...  
WO/2019/131691A1
Provided is a fused-ring compound which exhibits an excellent charge-transporting ability over a long period and is useful in producing organic electroluminescent elements. The fused-ring compound has a specific structure and is represen...  
WO/2019/132246A1
The present invention relates to an amine-based compound and an organic electroluminescent element comprising the same. The amine-based compound can be used as a material for an organic material layer of the organic electroluminescent el...  
WO/2019/127700A1
An auxiliary alignment agent comprises a homogenous mixture of polycarboxylic acid represented by Formula 1 and a polyamide represented by Formula 2, wherein, in Formula 1 and Formula 2, group A is a cycloalkane or an aromatic hydrocarbo...  
WO/2019/128995A1
Provided is an ammonium salt, comprising an ammonium ion and a halide anion and having a structure as shown in at least one of formulas A-1, A-2, A-3, A-4, B-1, and C-1. Also provided is a perovskite material prepared from the ammonium s...  
WO/2019/131270A1
The present invention pertains to an activated carbon, which shows an electric conductivity of 3.5 s/cm or greater when determined by the powder resistance measurement method under a load of 12 kN and has an oxygen content of 3.0 mass% o...  
WO/2019/128875A1
The present invention relates to an aromatic amine derivative and an organic electronic device; the structure of the aromatic amine derivative is represented by formula (1), and the definitions of the symbols in formula (1) are the same ...  
WO/2019/120064A1
The present invention relates to a method for preparing isophorone diamine by means of a hydrogenation reduction of isophorone nitrile imine. The hydrogenation reduction is continuously carried out in a multi-stage bubble column reactor ...  
WO/2019/124415A1
Provided is a charge-transporting varnish that contains: (A) an aryl sulfonate ester compound; (B) a tertiary aryl amine compound having at least one nitrogen atom, and for which the nitrogen atom has a tertiary aryl amine structure; and...  
WO/2019/119337A1
The present invention relates to a method for preparing primary diamines from amino acid compounds. Specifically, this invention is related to the preparation of a primary diamine from an amino acid and/or its salt by Kolbe electrolysis ...  
WO/2019/114767A1
Disclosed is a catalyst and a preparation method thereof for catalytic selective hydrogenation of chloroaromatic nitro compounds. The catalyst is a Pt/TiO2/SBA-15 or Pt/ZrO2/SBA-15 catalyst, and the platinum content of the catalyst is 0....  

Matches 1 - 50 out of 18,826