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Matches 801 - 850 out of 14,306

Document Document Title
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/2019/167043A1
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....  
WO/2019/115577A1
The present application relates to a specific fluorene derivative, to its use in an electronic device and to an electronic device comprising said fluorene derivatives. Further, the present application relates to a process for the prepara...  
WO/2019/111844A1
An organic EL device which at least comprises, between an anode and a cathode, a first hole transport layer, a second hole transport layer, a green light emission layer and an electron transport layer in this order from the anode side, w...  
WO/2019/106156A1
Compounds of formula (I): (I) and related aspects.  
WO/2019/105782A1
The invention relates to a process for the continuous preparation of 1,2-propylene diamine (1,2-PDA) and dimethyldiethylene triamine (DMDETA) by reacting monoisopropanolamine (MIPOA) with ammonia in the presence of hydrogen and a support...  
WO/2019/105324A1
Disclosed is a method for preparing salicylamide acetate. The method comprises the steps of: (1) carrying out amino protection on salicylaldehyde having a structure represented by formula 1 to obtain a compound having a structure represe...  
WO/2019/100106A1
The present invention relates to antibacterial compounds. In particular, compounds for use in treating bacterial infections are described. The invention further comprises methods for identifying a compound or compound fragment that inhib...  
WO/2019/103397A1
The present invention relates to a novel compound and an organic electroluminescent device comprising the same. A compound according to the present invention is used for an organic layer, preferably a light emitting layer, of an organic ...  
WO/2019/096209A1
Provided are a chiral 1,3-diarylimidazolium salt carbene precursor (S), a synthesis method therefor, a metal salt compound, and an application thereof. The chiral 1,3-diarylimidazolium salt carbene precursor catalyzes a reaction between ...  
WO/2019/098234A1
[Problem] To provide: an organic compound which functions as a material for a highly efficient and highly durable organic EL element, exhibits excellent hole injection and hole transport performance, has electronic stopping power, and ex...  
WO/2019/096860A1
The present invention relates to a process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides by reacting (a) cyclopropylcarbonitrile to a cyclopropylcarbaldehyde, (b) further reacting t...  
WO/2019/093649A1
The present invention provides a novel compound and an organic light-emitting element using same.  
WO/2019/088517A1
Provided is a novel 2,3-substitued naphthylamine derivative organic compound.  
WO/2019/089498A1
The present invention provides a salt of an acidic drug and a hydrophobic cation, pharmaceutical compositions comprising such salts and methods of using such salts to treat or prevent a disease or disorder.  
WO/2019/088235A1
This organic-inorganic perovskite, which satisfies ET1
WO/2019/084740A1
Disclosed is a method for preparing a Glecaprevir synthetic intermediate. An epoxy cyclopentane is used as a starting material to carry out a ring opening reaction to form 2-hydroxy-1-propenyloxycyclopentane, the same being acetylated to...  
WO/2019/090097A1
Disclosed are methods, compositions, reagents, systems, and kits to prepare and utilize amino-polyesters (APEs). The APEs are shown to be effective biodegradable carriers for drug delivery applications.  
WO/2019/089066A1
The present invention provides small molecule drugs and pharmaceutical compositions for the treatment and prevention of diseases related to the formation of Αβ42 oligomers in a subject. It further provides a method of reducing formatio...  
WO/2019/081246A1
A solution comprising a) a polysaccharide b) a quaternary ammonium compound of formula (I) wherein R1 to R4 independently from each other represent organic groups with 1 to 20 carbon atoms and X- represents an anion with a carboxylate gr...  
WO/2019/081285A1
The invention relates to a method for producing ethyleneamines and/or alkanolamines, having the following steps: 1) reacting MEG with ammonia in the presence of hydrogen and an amination catalyst; and 2) separating hydrogen and ammonia f...  
WO/2019/081283A1
The invention relates to a method for purifying a mixture containing MEG, MEA, EDA and DETA, as well as low-boiling components having a boiling point lower than or the same as that of PIP, and high-boiling components having a boiling poi...  
WO/2019/081972A1
Preparation of a salt of 4-nitrophenyl ethylamine with (R)-mandelic acid and its use for the synthesis of mirabegron is disclosed. 4-Nitrophenyl ethylamine (1) is prepared by reduction of 4-nitrobenzyl cyanide (7) in a solvent with the u...  
WO/2019/083122A1
The present invention provides a novel compound and an organic light emitting element using the same.  
WO/2019/076658A1
The present invention relates to a method for the continuous hydrogenation of a nitro compound to form the corresponding amine in a liquid reaction mixture containing the nitro compound, in a reaction chamber, in the presence of a suppor...  

Matches 801 - 850 out of 14,306