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JP5744175B2 |
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JP5738486B2 |
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JP2015109455A |
To provide an organic thin film transistor which has high response speed (driving speed) and a large ON/OFF ratio and which can be driven at low voltage; and provide an organic thin film light emitting transistor using the organic thin f...
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JP5721743B2 |
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JP5708663B2 |
A radiation-sensitive resin composition includes a compound represented by a formula (1), and a polymer that includes a structural unit having an acid-labile group. R1 and R4 each independently represent a hydrogen atom, or the like. R2 ...
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JP5700624B2 |
To provide a catalyst for cross coupling dramatically improved in catalyst activity compared with a conventional catalyst, capable of making best use of a metal surface on a catalyst efficiently in a cross coupling reaction by using tran...
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JP5696355B2 |
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JP2015059098A |
To provide a method of subjecting a compound having on one carbon atom a carbon atom constituting a carbon-carbon double bond and a functional group such as a hydroxyl group to a reductive reaction condition and producing an organic comp...
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JP5689111B2 |
A catalytic Wittig method utilizing a phosphine including the steps of providing a phosphine oxide precatalyst and reducing the phosphine oxide precatalyst to produce the phosphine; forming a phosphonium ylide precursor from the phosphin...
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JP5680381B2 |
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JP5680380B2 |
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JP5677306B2 |
Provided is an organic thin-film transistor in which a substrate is provided with an organic semiconductor layer, an insulation layer, and three terminals, for a gate electrode, a source electrode, and a drain electrode, at least. Curren...
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JP5654544B2 |
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JP5647782B2 |
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JP2014225023A |
To provide new photosensitive acid generator compounds (PAGs) and photoresist compositions that comprise the compounds.The invention relates to photoresist compositions that comprise photosensitive acid generator compounds that generate ...
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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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JP5595480B2 |
This invention relates to a method of reacting fluoroolefin with an organic magnesium compound in the presence of a catalyst comprising nickel or palladium so as to efficiently produce fluoroolefin, such as TFE, in which a fluorine (F) a...
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JP5583009B2 |
The present invention relates to a process for the regioselective synthesis of compounds of the formula (I), wherein R1; R2; R3; R4; R5; J and W have the meanings indicated in the claims. The present invention provides an efficient and g...
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JP5580733B2 |
The present invention relates to an anthracene compound and an organic electroluminescent display device using the same. Particularly, the present invention relates to an anthracene compound which has good blue light emitting property, t...
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JPWO2012157760A1 |
(1) Specific vinyl aromatic compounds and (2) Specific vinyl compounds are reacted in the presence of (3-1) metal complexes and (3-2) percarboxylic acids or periodinane compounds. Then, the vinyl group derived from the vinyl compound is ...
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JP5562069B2 |
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JP5561732B2 |
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JP2014122172A |
To provide a production method with high versatility, by which a compound having a -CF=CFterminal group useful as a liquid crystal material can be easily and efficiently obtained.The production method of a compound expressed by formula (...
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JP5540117B2 |
What is described is a process for preparing organic compounds of the general formula (I) R—R′ (I) by converting a corresponding compound of the general formula (II) R—X (II) in which X is fluorine, chlorine, bromine or i...
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JP5524788B2 |
To provide an organic electroluminescent element that has superior light emission efficiency, and is low in driving voltage and superior in durability. A light emitting organic thin film contains a compound represented by at least one fo...
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JP5527522B2 |
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JP2014105160A |
To provide an efficient method of producing a cyclic unsaturated compound having a fluorine atom-containing organic group.The method of producing a cyclic unsaturated compound having a fluorine atom-containing organic group is provided, ...
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JP5428147B2 |
To provide an organic phosphor which makes light emission of high brightness blue or green color by excitation with the use of a light source in the range of wavelength of 380 to 420 nm, and to provide a light emitting element and a ligh...
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JP2014031319A |
To provide a manufacturing method capable of simply obtaining a 1-iodovinylene derivative with high purity and applying to a large scale reaction, and to provide a novel 1-iodovinylene derivative.A method of manufacturing a 1-iodovinylen...
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JP5422898B2 |
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JP5417021B2 |
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JP5406302B2 |
The present invention relates to a novel a process for the preparation of 9-dichloromethylene-1,2,3,4-tetrahydro-1,4-methano-naphthale
n-5-ylamine which process comprises a) reacting cyclopentadiene in the presence of a radical initiator...
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JP5401085B2 |
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JP5378200B2 |
Anthracene compounds (Q), are new. Anthracene compounds (Q) of formula (I)-(V), are new. Ar : aromatic or heteroaromatic ring system with 6-30 aromatic ring atoms, which can be substituted by one or more R 1>; either R, R 1>F, Cl, Br, I,...
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JP5378688B2 |
To provide a method for producing a gem-difluoro compound from a carbonyl compound by improving storage stability of N-(2-chloro-1,1,2-trifluoroethyl)diethylamine or a fluoroalkylamine reagent being its analog having improved storage sta...
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JP5362266B2 |
To provide a fluorine-containing liquid crystal compound having low rotational viscosity (γ1) and a high liquid crystal clear point, its production method, and a liquid crystal electro-optic element. The fluorine-containing liquid cryst...
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JP5350901B2 |
To provide a simple, efficient and highly versatile method for producing a compound having a CF2CF2-linking group useful as a functional material such as a liquid crystal material etc. This method for producing a compound (3) having a te...
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JP5337046B2 |
Methods of recovering a triarylmethyl halide from a sucrose derivatization process include the steps of (a) forming a mixture including 1) a triarylmethylated sucrose derivative including at least one triarylmethyl substituent and at lea...
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JP5335275B2 |
To provide a liquid crystal compound which has low viscosity and is excellent in compatibility with other liquid crystal compounds, a preparation method of the compound, a synthetic intermediate, a liquid crystal composition using the co...
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JP5305321B2 |
Disclosed is a commercially suitable method for efficiently producing fluoro-compounds having various molecular structures, in which two fluorine atoms are bonded to a carbon atom, in a single-step reaction. Specifically disclosed is a m...
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JP5305919B2 |
A fluoranthene compound with a specified asymmetric structure; an organic EL device which is composed of one or more organic compound layers including at least one emitting layer sandwiched between a pair of electrodes, wherein at least ...
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JP2013184947A |
To provide a method capable of manufacturing a biaryl compound from an aryl chloride compound that is low in reactivity, in the presence of a small amount of a catalyst and under a mild condition.A method for manufacturing a biaryl compo...
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JP5286808B2 |
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JP5279975B2 |
Alkenyl compounds of formula (I) are claimed as new. Compounds of formula (I) are claimed characterized in that: (1) in at least one R<1> or R<2> group at least one CH2 group is replaced by CHCH or at least one Z<1> or Z<2> is CHCH; and ...
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JP5279077B2 |
It is intended to provide a method of rapid methylation of an aromatic compound or an alkenyl compound, which is capable of obtaining an aromatic compound or an alkenyl compound labeled with a methyl group or a fluoromethyl group under a...
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JP5277665B2 |
To provide a method for producing an alicyclic diamine useful as a monomer raw material for a polyamide resin and a polyurethane resin, and an intermediate for a medicinal and agrochemical raw material. The method for producing the alicy...
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JP5250997B2 |
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JP2013530134A |
A method of synthesizing an alkyl cyclopentadiene compound is disclosed. The method includes contacting at least one cyclopentadienyl anion source and at least one alkyl group source to form at least one alkyl cyclopentadiene compound. T...
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JP5241648B2 |
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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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