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Matches 851 - 900 out of 4,279

Document Document Title
JP6839356B2
This two-phase reaction medium for an organic reaction includes: a first liquid phase which uses 1,1,1,3,3,3-hexafluoropropan-2-ol (HFIP) as a solvent; and a second liquid phase comprising a solvent that is essentially incompatible with ...  
JP6836791B2
Provided is a method for producing a perfluoroalkylated compound at low cost, safely and with high efficiency. A method for producing a perfluoroalkylated compound, comprising reacting a bis(perfluoroalkanoyl) peroxide with a compound ha...  
JP2021011478A
To provide a salt capable of producing a resist pattern having good CD uniformity (CDU), and a resist composition containing the salt.The salt represented by formula (I), an acid generator, and the resist composition are provided. [In th...  
JP2021011479A
To provide a carboxylate capable of producing a resist pattern having good line edge roughness (LER), and a resist composition containing the carboxylate.The carboxylate represented by formula (I), a carboxylic acid generator, and the re...  
JP2021011477A
To provide a salt capable of producing a resist pattern having good CD uniformity (CDU), and a resist composition containing the salt.The salt represented by formula (I), an acid generator, and the resist composition are provided. [In th...  
JP6823060B2
Here, the substituents are radicals such as alkyl and substituted phenyl.  
JP6813835B2
To provide a hydrocarbon-based polymer electrolyte and a film thereof, which manifest high proton conductivity, have high resistance to oxidative degradation and high swelling resistance towards water, and are suitable as a polymer elect...  
JP6806146B2
The present invention is a compound represented by formula (1), a liquid crystal composition containing the compound, and a liquid crystal display element including the composition. In the formula: R is a C1-15 alkyl or the like; ring A ...  
JP2020536860A
The present invention is a compound of formula (I) below for use in the treatment of proliferative disorders, infectious diseases, allergies, inflammation and / or asthma:[In the equation, if X represents an oxygen atom, a sulfur atom, a...  
JP6779322B2
Provided is a method for producing trans-1,4-disubstituted cyclohexane derivatives that are useful as liquid-crystal compounds. Specifically, 1,4-disubstituted cyclohexane derivatives, which are a cis and trans mixture represented by gen...  
JP6773448B2
To provide a manufacturing method of high purity 2,5-dichloro-p-xylene capable of providing high purity 2,5-dichloro-p-xylene with a purity of 99.9% or more at excellent yields.There is provided a method of manufacturing high purity 2,5-...  
JP6766556B2
Provided are a liquid crystal compound satisfying at least one of physical properties such as high stability to heat or light, high maximum temperature of a liquid-crystal phase, low minimum temperature thereof, small viscosity, suitable...  
JP6759101B2
The present invention relates to graphene nanoribbons with controlled zig-zag edge and cove edge configuration and methods for preparing such graphene nanoribbons. The nanoribbons are selected from the following formulae:  
JP6754131B2
To provide a production method with which a coupling product of the Suzuki-Miyaura cross-coupling reaction can be obtained without using any special ligand, with a practically available yield, and with an amount of catalyst of order of m...  
JP6749674B2
The present disclosure relates to a coating composition and an organic light emitting device.  
JP6738046B2
Provided are a liquid crystal compound satisfying at least one of physical properties such as high stability to heat or light, a high clearing point (or high maximum temperature) , low minimum temperature of a liquid crystal phase, small...  
JP6721434B2
To provide a process for producing 1,5-dibromonaphthalene that can efficiently produce 1,5-dibromonaphthalene.1,5-dibromonaphthalene is produced by a process for producing 1,5-dibromonaphthalene having a bromination step of reacting at l...  
JP6708447B2
To provide a novel organic semiconductor material.The present invention provides a tetracene derivative represented by formula (4) (Ar-Arrepresent an aromatic hydrocarbon ring group or the like; R-Rrepresent a C1-12 alkyl group or the li...  
JP2020515602A
The present invention relates to aromatic compounds suitable for the preparation of asymmetric multilegged ligands. The present invention further discloses a method of preparing an asymmetric multilegged ligand comprising these ligands s...  
JP6698272B2
The invention relates to compounds of the formula I, to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1, R1*, L1, L2, L3 and L4 have the meanings indicated herein, and to the use thereof fo...  
JP2020066580A
To provide a mesomorphism compound satisfying at least one physical property such as high stability to heat or light, high transparent point (or high upper limit temperature of a nematic phase), low lower limit temperature of a liquid cr...  
JP2020512310A
The present invention provides a method for producing a halo-substituted benzoic acid compound of formula 1 and an intermediate thereof. [Chemical 1]  
JP6683693B2
The invention relates to a process for the preparation of compound of formula (I) wherein R1 is halogen and R2 is halogen or hydrogen; comprising a) reacting the compound of formula (II) in an aprotic organic solvent in the presence of a...  
JP6677122B2
wherein, R1 and R2 are independently alkenyl having 2 to 10 carbons; ring A1, ring A2 and ring A3 are independently 1,4-phenylene or 1,4-phenylene in which at least one piece of hydrogen is replaced by fluorine or chlorine; Z1 and Z2 are...  
JP6657088B2
Mesogenic media comprising a first component, component A, consisting of bimesogenic compounds optionally a second component, component B, consisting of nematogenic compounds, and optionally a second or third component, component C, cons...  
JP6658728B2
Provided is a fluorine atom-containing polymer which is a condensation polymer of a fluorene derivative that provides a repeating unit represented by formula (1), a fluorene derivative that provides a repeating unit represented by formul...  
JPWO2018186462A1
An object of the present invention is to provide a fluorescent compound that suppresses concentration quenching in a solid state. The fluorescent compound of the present invention is characterized by having a structure represented by the...  
JP6646087B2
This porous carbon material has a specific resistance value of 10 to 10,000 Ω·cm at a packing density of 0.4 g/cc.  
JP6640209B2
The present invention relates to a process for the preparation of a compound of formula I (I), comprising reacting a compound of formula II (II), with a brominating agent in the presence of an acidic catalyst to a compound of formula III...  
JP6625962B2  
JP2019202997A
To provide compounds that are useful as charge transport and emissive materials for fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.The invention provides compounds of the formula D-S-A-S-B. (A rep...  
JP2019533741A
The present invention comprises one or more compounds of the formula IN (wherein the parameters have the meaning given herein), preferably a nematic phase and a compound having a dielectric anisotrophic value of 0.5 or greater and a liqu...  
JP6594389B2
The present invention relates to a process for preparing N-(5-chloro-2-isopropylbenzyl)cyclopropanamine by hydrogenation of N-[(5-chloro-2-isopropylphenyl)methylene]cyclopropanamine over specific platinum catalysts.  
JP2019174549A
To provide a resist composition and the like, by which generation of cracks can be suppressed upon forming a pattern made of a thick resist film and CD variations and cross-sectional shape changes in patterns obtained immediately after t...  
JP6585347B2
A process for the manufacture of a haloaryl compound which comprises contacting a mixture of dihalodiarylsulfone isomers [mixture (M)] with sulfuric acid to provide a mixture of haloarylsulfonic acid isomers [mixture (M1)] and reacting m...  
JP2019156840A
To provide a new liquid crystal compound having low-temperature stability.The present invention provides a liquid crystal compound shown by formula I. (Rand Rindependently represent F, H, a C1-15 linear alkyl group, a C3-15 branched alky...  
JP2019156766A
To provide a method for producing a fluorine-containing terephthaloyl dichloride compound that has high safety and a short synthetic route and can be synthesized in large quantity at high yield and low cost, and a novel synthetic interme...  
JP6578116B2
To provide a method of efficiently producing monosubstituted(fluoroalkyl)ethylenes.The method comprises reacting a 1-chloro-2-(fluoroalkyl)ethylene with an organoboron compound under coexistence of an alkylphosphine coordinated palladium...  
JP6572498B2
This method for producing a fullerene derivative is a method for producing a fullerene derivative having a partial structure shown by formula (1) by reacting a predetermined halogenated compound and two carbon atoms adjacent to each othe...  
JPWO2018066536A1
A compound represented by the following general formula (2). (In the following general formula (2), X1And X2Pair, X2And X3Pair, X3And X4Pair, X4And X5Pair, X7And X8Pair of、X8And X9Pair, X10And X11Pair, X11And X12Pair, X12And X13Pair, a...  
JP2019524436A
The present invention is a method of controlling the concentration of the first component in a rectification column in order to separate a two-component mixture of the first component and the second component based on temperature measure...  
JP6570032B2
To provide a novel gold-cerium oxide complex catalyst having high catalyst activity, selectivity and durability, which have not been achieved in conventional gold catalysts for use in selective hydrogenation, and a method of using the sa...  
JP2019135225A
To provide a method for producing an iodinated aromatic compound, capable of stably producing the iodinated aromatic compound by using monochloroiodine.A method for producing an iodinated aromatic compound comprises the steps of: prepari...  
JP6556827B2
Compounds according to formula D-S¹-A-B¹, where: A represents -Ar1-(FL-Ar2)n-; Ar1 and Ar2 each represent a bond or an aromatic or heteroaromatic diradical, or two aromatic or heteroaromatic diradicals mutually connected by a singl...  
JP6553585B2
A photoresist composition, including an acid-sensitive polymer and photoacid generator compound having Formula (I):wherein, EWG, Y, R, and M+ are the same as described in the specification.  
JP6551394B2
The object of the present invention is to provide a polymer capable of being insolubilized at a low temperature in a short time, having a high hole injecting and transporting ability and a high durability, and a composition for organic e...  
JP2019521088A
The present invention is based on Formula I, [Chemical Formula 80].In the formula, R11, R12, MG1, MG2, X11, X12 and Sp1 have the meaning given in claim 1, the bimesogen compound represented by, the use of the bimesogen compound represent...  
JP6540993B2  
JP6533825B2
The present invention relates to a condensed fluorene derivative comprising a hetero ring, and, more specifically, relates to an intermediate for producing a hetero-ring compound able to exhibit the outstanding element characteristic of ...  
JP2019090988A
To provide a chemically amplified positive photoresist composition and a chemically amplified negative photoresist composition using a specific photoacid generator.The chemically amplified positive photoresist composition contains: a com...  

Matches 851 - 900 out of 4,279