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JP2015155382A |
To provide an organic semiconductor material which can be applied to both a dry process and a wet process and has a high carrier mobility. A fluorine-containing condensed polycyclic aromatic compound in which (CF2) n saturated rings (n a...
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JP5753265B2 |
The invention relates to a process for the preparation of formula I which process comprises pyrolysing a compound of formula II wherein X is chloro or bromo, and to compounds which may be used as intermediates for the manufacture of the ...
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JP2015120642A |
To provide a reaction apparatus that can produce a compound with high productivity.Provided is a continuous reaction apparatus as shown in the figure, comprising: a first raw-material supply part 12; a second raw-material supply part 14;...
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JP5732021B2 |
The present invention disclosed a preparation method of parylene AF4, which provides a reactant and a reducing agent with the use of catalyst or exposure to UV light with photo-initiator, to shorten the reaction time as a result of minim...
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JP5682381B2 |
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JP5603487B2 |
This invention is directed to a process for the preparation of high yield alkyl or aryl iodide from its corresponding carboxylic acid using N-iodo amides.
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JP5557197B2 |
A light-emitting material comprising a conjugated polymer and a blue-light emitting perylene.
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JP5504898B2 |
Provided is a method for producing a difluorocyclopropane compound under milder reaction conditions and with high selectivity and high yield. The method for producing a difluorocyclopropane compound of the present invention is characteri...
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JP5477290B2 |
An unsaturated hydrogen-containing fluoroolefin compound is obtained by bringing an unsaturated fluorine-containing halogen compound into contact with 0.1 to 3 molar equivalents of hydrogen relative to the unsaturated fluorine-containing...
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JP2014058488A |
To provide an efficient method for producing 1,1,1,4,4,4-Hexafluoro-2-butyne which is appropriate for a flow-through reaction.There is obtained 1,1,1,4,4,4-Hexafluoro-2-butyne by dechlorinating 1,2-dichloro-1,2,3,3,4,4-hexafluorocyclobut...
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JP5431673B2 |
A method for purifying an unsaturated fluorocarbon compound includes causing a crude unsaturated fluorocarbon compound shown by the formula C5F8 or C4F6 to come in contact with a boron oxide to obtain a purified unsaturated fluorocarbon ...
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JP5422898B2 |
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JP2013245193A |
To provide a new production method for synthesizing a chlorinated fluorene compound without requiring expensive raw materials, etc., and to provide a production method capable of obtaining the chlorinated fluorene compound at high select...
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JP5360806B2 |
To provide an industrially extremely advantageous method for producing a fluorinated cyclobutane compound, which obtains a desired fluorinated cyclobutane compound in a high yield and in high efficiency. In a thermal cyclization reaction...
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JP5309599B2 |
To provide a method for industrially purifying chlorocyclohexane, in a method for purifying an organic matter comprising chlorocyclohexane and an organic component having a boiling point higher than that of chlorocyclohexane by steam dis...
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JP5311009B2 |
To provide a method for efficiently replacing a chlorine atom of a polyfluorocyclopentene with a fluorine atom. A fluorine-containing halogen compound represented by formula (1) is brought into contact with a metal fluoride and an alkyls...
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JP5266648B2 |
To provide an industrially advantageous method for producing a perfluoro(exomethylenecycloalkene) compound. The method for producing a perfluoro(exomethylenecycloalkene) compound expressed by formula (3) comprises the reaction of a perfl...
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JP5256568B2 |
A polymer compound comprising a structure of the following formula (1): (wherein, A ring and B ring each independently represent an aromatic hydrocarbon ring optionally having a substituent, and C ring represents an alicyclic hydrocarbon...
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JP5231264B2 |
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JP2013129616A |
To provide a novel brominating agent and to provide a method of brominating hydroxy groups of hydroxy-containing compounds by using the brominating agent.A brominating agent which includes 1,1-dibromo-2,3-diphenylcyclopropene of formula ...
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JP5216954B2 |
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JP5201925B2 |
A process for selectively producing 4,9-dibromodiamantane includes a step of reacting diamantane with bromine in the presence of a Lewis acid and a solvent, wherein the solvent comprises a substituted or unsubstituted, straight-chain, br...
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JP2013095716A |
To provide a new cyclic hydrofluorocarbon, to provide a method for producing the same, and to provide a method for producing a cyclic hydrofluoroolefin as a raw material for producing the same.(1) A cyclic hydrofluorocarbon represented b...
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JP5198428B2 |
Optoelectronic devices are derived from polymers that include structural units of formula wherein R1a and R2a are independently C10-20 alkenyl, C3-20 alkynyl, C3-20 substituted alkenyl, C3-20 substituted alkynyl, or a combination thereof...
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JP2013075812A |
To provide a composition including a fluorinated carbon nanohorn with extremely high rate of releasing fluorine gas.This compound comprises the fluorinated carbon nanohorn and a metal fluoride. The metal fluoride is at least one kind sel...
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JP5181869B2 |
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JP5158366B2 |
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JP2013028569A |
To provide a method of producing a germinal difluoro compound, by which a raw material substrate is easily available, operations are easy and a high yield is obtained.The method of producing the geminal difluoro compound includes a step ...
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JP5132238B2 |
To provide a method for efficiently producing a fluorinated adamantane compound having a fluorine atom bonded to a carbon atom in a bridge head position with high selectivity. The method for producing the fluorinated adamantane compound ...
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JP5105413B2 |
A process for the preparation of indanones of the formula II from indanones of the formula I or of indanones of the formula IIa from indanones of the formula Ia comprises reacting an indanone of the formula I or Ia with a coupling compon...
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JP5093829B2 |
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JP2012530075A |
The invention relates to disubstituted-aminodifluorosulfinium salts represented by the formula (I). Processes for preparing same and methods of use as deoxofluorinating reagent is also provided.
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JP5065681B2 |
A device and a method capable of producing induction fullerene with high yield are provided. Nitrogen gas being an object to be induced is introduced into a plasma flow producing chamber and a high-temperature flow forming chamber to for...
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JP5057468B2 |
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JP5052762B2 |
A compound of the formula (I) is described where R1 and R2 are defined in the specification and p=q=r= 0 or 1 with p+q+r<> 0 . The compound of formula (I) has high dielectric anisotropy, thermally stable, fast response time and high volt...
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JP5047781B2 |
The present invention provides a process for producing highly pure fluoro-compounds by making use of less costly and readily handleable N-(2-chloro-1,1,2-trifluoroethyl)diethylamine. The process produces little or no chlorinated by-produ...
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JP5047961B2 |
The invention relates 1,2,3,6,7,8-hexahydro-s-indacene derivatives and 6,7-dihydro-5H-indeno[5,6-d]-1,3-dioxole derivatives, and to the use thereof as component(s) in liquid-crystalline media. In addition, the present invention relates t...
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JP5019046B2 |
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JP5014585B2 |
Compounds of the formula (I) in which R1, R2, p, q, G and X are each as defined in the description, use of compounds of the formula (I) in liquid-crystal mixtures, liquid-crystal mixture comprising one or more compounds of the formula (I...
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JP2012086159A |
To develop a highly-active catalyst which is used for efficient halogenation under a mild condition and can be easily recovered after reaction and be recycled with respect to reaction.This halogenation catalyst includes an oxidized trans...
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JP4925816B2 |
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JP4919270B2 |
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JP4919283B2 |
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JP2012070889A |
To provide a decomposition method capable of being executed in soil and water, and safely and easily decomposing a drine compound used as organochlorine insecticide.The drine-compound decomposing method includes the step of imparting iro...
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JP4892808B2 |
A process for the production of a fluorinated organic compound, characterized by fluorinating an organic compound having a hydrogen atoms using IF5; and a novel fluorination process for fluorinating an organic compound having a hydrogen ...
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JP4879376B2 |
The invention relates to cyclohexane derivatives of the formula I in which n, m, p, R1, X1, X2, X3, Z1, Z2, Z3, A1, A2 and Y are as defined herein.
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JP4827775B2 |
A layer is spaced between an anode and a cathode and is composed of an organic compound represented by the following general formula [1]. wherein R1 to R10 are each independently a hydrogen atom, a halogen atom, a substituted amino group...
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JP4822255B2 |
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JP4819798B2 |
The present invention relates to a process for the preparation of compounds of formula (I), wherein the substituents are as defined in claim 1, by reacting a compound of formula (II), with a bromine or chlorine source to form a compound ...
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JP4820762B2 |
The present invention relates to novel compounds and compositions comprising novel oligomers and polymers, and electronic device comprising at least one layer containing the compositions. The novel oligomers and polymers can be solubiliz...
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