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JP2022519908A |
The hydrofluoroolefin compound has the following general formula (I): [in the formula, R.F1 is a hydrogen atom or CH3And (iii) RF1 is a linear or branched perfluoroalkyl group having 1 to 10 carbon atoms and optionally containing one or ...
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JP7023019B2 |
Disclosed is a cross-coupling reaction method which forms a chemical bond selected from C-N, C-B, C-C, C-O and C-S bonds, the method comprising:preparing an aromatic compound (1) having a leaving group;preparing a compound (2) capable of...
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JP6993182B2 |
To provide a manufacturing method of a fluorine-containing cyclic olefin monomer capable of providing a targeted fluorine-containing cyclic olefin monomer at high selectivity.The manufacturing method of a fluorine-containing cyclic olefi...
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JP2021185161A |
To provide a method which gives high reaction conversion, can give a perfluoroalkyne compound with high selectivity, and hardly produces a fluoroalkene compound as a byproduct, and also to provide a method for producing a perfluoroalkyne...
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JP6968162B2 |
The production of 1, 1, 2-trifluoro-2-(trifluoromethyl)cyclobutane (TFMCB). More specifically, the present invention relates to a process for making 1, 1, 2-trifluoro-2-(trifluoromethyl)cyclobutane via a continuous catalytic reaction fro...
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JP2021176916A |
To provide a method for forming 1,1,2-trifluoro-2-trifluoromethyl-cyclobutane at high purity.A method for forming 1,1,2-trifluoro-2-trifluoromethyl-cyclobutane by thermal dimerization of a mixture of hexafluoropropene (HFP) and stoichiom...
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JP6894527B2 |
The present invention relates to a novel method for producing fluorinated cycloaliphatic compounds from the analogous aromatic compounds by hydrogenation with an Rh-carbene catalyst system.
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JP6874778B2 |
The purpose of the present disclosure is to produce a cyclobutane containing a fluorine atom with high selectivity. A method for producing a cyclobutane represented by general formula (1) (wherein X1, X2, X3, X4, X5 and X6 may be the s...
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JP6835060B2 |
The purpose of the present disclosure is to produce a cyclobutene which contains a halogen atom with high selectivity. A method for producing a cyclobutene represented by general formula (1) (wherein X1, X2, X3 and X4 may be the same o...
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JP6753443B2 |
A perfluorocycloalkene compound represented by formula (1) [in the formula, R1-R4 are the same or different and represent a fluorine atom or a perfluoroalkyl group] is obtained at a high yield and high selectivity as well as a high react...
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JP6740192B2 |
Means for achieving the object: A method for producing a fluorinated organic compound comprising step A of fluorinating an organic compound by bringing the organic compound into contact with (1) IF5-pyridine-HF and (2) at least one addit...
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JP6623476B2 |
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JP6621564B2 |
Disclosed is a manufacturing method of 1,2-dichlorohexafluorocyclopentene. The first reaction uses dicyclopentadiene as a starting material and nitrogen gas or another inert gas as a diluting agent in a gas-phase thermal cracking reactio...
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JP6593433B2 |
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JP2019137693A |
To provide a method for producing, with a high yield, a fluorinated organic compound, the fluorinated organic compound having not been produced with a sufficient yield by a conventional method for producing a fluorinated organic compound...
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JP6561873B2 |
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JP2019127466A |
To provide a novel method for producing 1H,2H-perfluorocycloalkene.In the present invention, 1H,1H,2H-perfluorocycloalkane represented by the following formula (I) is brought into contact with alkylamine in the presence of a water-insolu...
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JP2019127465A |
To provide a method for producing 1H,2H-perfluorocycloalkene under a mild condition, while inhibiting by-production of an isomer satisfactorily.This invention provides a method for producing 1H,2H-perfluorocycloalkene represented by the ...
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JP6542794B2 |
Disclosed herein are compounds of the general Formula (I), and methods of synthesizing a substituted bicyclo[1.1.1]pentane using a Group VII or Group IX transition metal compound.
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JPWO2018037999A1 |
The present invention provides an industrially simple and inexpensive method for efficiently removing butenes from crude monofluorobutane containing butenes without substantially decomposing or altering the monofluorobutanes. With the go...
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JP2019507112A |
The present invention relates to a method of using a radical initiator system containing a peroxy compound, particularly a peroxyketal, in the presence of an acid catalyst for initiating a radical process at a low temperature, for exampl...
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JP6452688B2 |
The present invention provides new stable crystalline N -iodoamides - 1-iodo-3,5,5-trimethylhydantoin (1-ITMH) and 3-iodo-4,4-dimethyl-2-oxazolidinone (IDMO). The present invention further provides a process for the preparation of organi...
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JP2018538239A |
The present invention provides a method for preparing an organic bromide by radical bromodecarboxylation of a carboxylic acid with a bromoisocyanurate. [Selection diagram] None
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JP2018172286A |
To provide an industrially advantageous method for efficiently producing a bromoalkyladamantane in which the bridge head position is brominated without using a halogenated hydrocarbon solvent causing a high load on the human body and env...
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JP2018093233A |
To provide a dry etching method arranged to use high-purity 1H-heptafluorocyclopentene as a dry etching gas, which enables the achievement of stable dry etching.A dry etching method comprises using high-purity 1H-heptafluorocyclopentene ...
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JP6290921B2 |
The present invention discloses the compound 6-chloro-3-(phenyl-d5)-inden-1-one (I) and routes of synthesis to obtain (I). In a further aspect the present invention discloses the use of (I) for the synthesis of (S)-6-chloro-3-(phenyl-d5)...
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JP6252592B2 |
A liquid crystal compound is represented by the formula (1). For example, in the formula (1): R1 and R2 each represent an alkyl having 1 to 10 carbon atoms, an alkenyl having 2 to 10 carbon atoms, or an alkoxy having 1 to 9 carbon atoms;...
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JPWO2016129607A1 |
The present invention contains fluorine as a raw material, such as a compound in which a fluorine atom is directly bonded to both carbons forming a carbon-carbon double bond, a chain diene compound in which a fluorine atom is bonded to a...
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JP2017105827A |
To provide methods of halogenating a carbon-containing compound having an sp3 C-H bond.Methods of halogenating a carbon-containing compound having an sp3 C-H bond are provided. Methods of fluorinating a carbon-containing compound compris...
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JP6133741B2 |
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JP6097295B2 |
Methods of halogenating a carbon containing compound having an sp3 C—H bond are provided. Methods of fluorinating a carbon containing compound comprising halogenation with Cl or Br followed by nucleophilic substitution with F are provi...
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JPWO2014125924A1 |
An object of the present invention is that it is chemically stable, has excellent compatibility with other liquid crystal materials or non-liquid crystal materials, and has high-speed response, low viscosity, and a wide liquid crystal te...
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JPWO2014129488A1 |
The present invention is a 1H-heptafluorocyclopentene characterized by having a purity of 99.9% by weight or more and a content of an organic chlorine compound of 350% by weight or less. According to the present invention, high-purity 1H...
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JP6003709B2 |
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JP5992764B2 |
The present invention provides a raw material, formed of a ruthenium complex, for producing a ruthenium thin film or a ruthenium compound thin film by a chemical deposition method, wherein the ruthenium complex is a ruthenium complex rep...
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JP2016141620A |
To provide a production method suitable for industrial production of trichloroadamantanes to be suitably used as a raw material for medical or agricultural chemical intermediates, high-functional materials such as heat-resistant polymers...
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JP2016141621A |
To provide a production method suitable for industrial production of dichloroadamantanes.A method for producing dichloroadamantanes represented by formula (2) is provided, in which adamantanes represented by formula (1) are mixed with th...
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JP2016141622A |
To provide a production method suitable for industrial production of monochloroadamantanes to be suitably used as a raw material for medical or agricultural chemical intermediates, high-functional materials such as heat-resistant polymer...
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JP2016138072A |
To provide a production method suitable for industrial production of chloroadamantanes.There is provided a method for producing chloroadamantanes represented by formula (2), in which bridgehead positions (1-, 3-, 5-, and 7-positions) of ...
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JP5940766B2 |
This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one embodiment, this invention also provides a...
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JPWO2014010665A1 |
The present invention is chemically stable, has excellent compatibility with other liquid crystal materials or non-liquid crystal materials, and has high-speed response, low viscosity, wide liquid crystal temperature range, and high tran...
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JP2016060737A |
To provide a nematic liquid crystal composition with improved response speed, formed by adding an optically active compound obtained by adjusting twist of an optically active cyclohexane compound to a liquid crystal composition.A liquid ...
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JP2016056368A |
To provide a photon up conversion composition and a method to execute photon up conversion with the composition.A photon up conversion composition comprises: a donor molecule which absorbs light, becomes excitation triplet state and func...
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JP2016041681A |
To provide a method for producing, with a high yield, a fluorinated organic compound, the fluorinated organic compound having not been produced with a sufficient yield by a conventional method for producing a fluorinated organic compound...
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JP5863676B2 |
Disclosed are: a halogenation catalyst which contains a porous manganese oxide that contains manganese oxide microcrystals produced by microorganisms; and a method for producing a halogen compound, which is characterized by having a halo...
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JP5854405B2 |
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JP5852003B2 |
A method of implementing organic synthesis reactions uses a composition containing a metal catalyst originating from a calcined plant. The plants can be from the Brassicaceae, Sapotaceae and Convolvulaceae family, and the metal catalyst ...
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JP2015218122A |
To provide a production method of a structure-H hydrate in which two or more small molecule guest substances (SMGS) are contained in an icosahedron clathrate lattice.A production method of a structure-H hydrate composed of a regular dode...
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JP5788418B2 |
The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1, R1*, ring A have the meanings indicated in claim 1, and to the use thereof for an active-matrix display, in particu...
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JP2015163397A |
To provide a method of using a metal-integrated plant for executing chemical reaction according to phytoremediation technology that is one biological decontamination for metal waste, contaminated or waste water, contaminated soil with ra...
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