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JP5145717B2 |
To provide a new material having high hole transporting ability, high glass transition temperature and long-term durability. The invention relates to the benzofluorene compound represented by general formula (1). In the formula, M repres...
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JP5145706B2 |
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JP5147469B2 |
Glucopyranosyl-substituted benzene derivatives (I) and their tautomers, sterioisomers andsalts are new. Glucopyranosyl-substituted benzene derivatives of formula (I) and their tautomers, stereoisomers and salts are new. R 1> : definition...
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JP5145711B2 |
Known compounds showing negative dielectric anisotropy show negative dielectric anisotropy of relatively large values but are not satisfactory in view of the balance of the physical property as the liquid crystal material such as having ...
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JP5144533B2 |
The present invention relates to processes for the preparation of compounds of formula (VII) wherein X is chloro or bromo. Compounds of formula (VII) are useful intermediates for the preparation of various fungicidal heterocyclyl-carboxy...
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JP5140880B2 |
To provide a method for detoxifying a substance polluted with organic compounds, whereby the substance polluted with the organic compound can be detoxified within a short time without adversely affecting the surrounding environment so mu...
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JP5144930B2 |
Methods for the preparation of 4-((1R,3S)-6-Chloro-3-phenylindan-1-yl)-1,2,2-trimethylpiper
azine and salts thereof are described.
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JP5140983B2 |
To provide a liquid crystal compound having stability to heat, light and the like, low viscosity, proper refractive index anisotropy, proper dielectric anisotropy, and steep electro-optic characteristics, wide nematic temperature range a...
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JP5138838B2 |
1. Process for the reductive dehalogenation of liquid or solid halogenated hydrocarbons.2.1 Toxic liquid or solid halogenated hydrocarbons such as DDT, HCH, in particular halogenated aromatics such as TCB, PCB, PCP and PCDD/PCDF as such ...
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JP5139607B2 |
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JP2013018777A |
To improve a widely and generally usable method for cross coupling a carbon electrophile and a carbon nucleophile by using a catalyst, which method forms in-situ the carbon nucleophile by removing a carboxyl group from a metal carboxylat...
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JP5134322B2 |
To provide an organic transistor having high mobility, large current on/off-ratio and superior in storage stability. The organic transistor has an organic semiconductor layer, which contains at least one kind of compounds represented by ...
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JP2013014770A |
To provide a film that contains an oligomer or polymer having hole injection/transportation or electron stopping characteristic and is especially effective in the case of using the film for forming an intermediate layer in an electronic ...
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JP5115998B2 |
The present invention provides the catalyst precursor that has excellent safety and stability, has high stable activity retention rate, can be recycled, increases yield resulted from a reaction, and is easily processed into various forms...
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JP2013500336A |
A high assay decabromodiphenylalkane product in which the alkylene group contains in the range of about 1-10 carbon atoms and has an occluded free bromine content of <500 ppm is prepared. The process comprises brominating, in a liquid ph...
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JP2013001676A |
To provide a method for manufacturing a 1-bromo-3,5-substituted benzene without using carbon tetrachloride.The 1-bromo-3,5-substituted benzene is manufactured by allowing a compound represented by formula (1) to react with bromine in the...
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JP2012255011A |
To provide a novel liquid crystal compound having a structure wherein a fluorine atom is directly connected as a polar group to the 6-position of a naphthalene ring, and a practical liquid crystal composition using the novel liquid cryst...
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JP5095208B2 |
[Problems] To obtain a polymerization initiator (acid generating agent) having excellent power for initiation of cationic polymerization without containing arsenic or antimony. [Means for solution] Provided is a specific onium salt or tr...
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JP5093828B2 |
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JP5095476B2 |
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JP5093829B2 |
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JP2012531426A |
Compounds are disclosed for the production of chemiluminescent light, particularly for the production of blue/violet light within the range of about 390 nm to less than 438 nm, and most particularly to the use of compounds composed of sy...
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JP5092443B2 |
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JP2012232972A |
To solve such a problem that the obtained mask error factor of a resist pattern is not always sufficiently satisfactory in a resist composition containing a salt conventionally known as an acid generator.The present invention relates to ...
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JP5082424B2 |
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JP5083528B2 |
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JP5076466B2 |
To provide a biphenylene derivative having excellent oxidation resistance and capable of forming a semiconductor active phase by coating, an oxidation resistant organic semiconductor material and organic thin film produced by using the d...
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JP5077074B2 |
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JP5071796B2 |
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JP5072679B2 |
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JP5071110B2 |
A liquid crystal compound is provided that has stability to heat and an ultraviolet ray, a small viscosity, a suitable refractive index anisotropy, a suitable dielectric anisotropy, a nematic phase within a wide temperature range and fav...
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JP2012528084A |
The invention relates to novel calcium-sensing receptor (CaSR) modulating trifluoromethylphenylene cyclopentylene compounds represented in formula (I) and derivatives thereof, to said compounds for use as a medicament, to said compounds ...
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JP5065872B2 |
To provide a heteropolyoxo methalate compound catalyst which can be used for an acid-base reaction, an oxide decomposition reaction and an oxidation reaction. The heteropolyoxo methalate compound catalyst is a catalyst for a specific rea...
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JP2012211088A |
To provide a compound useful for producing a light-emitting element excellent in luminous efficiency.This fluorine-containing compound is represented by formula (1). [In the formula, Ar1, Ar2, Ar3, Ar4 and Ar5 each independently represen...
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JP2012211089A |
To provide a method for producing a fluorene-based compound efficiently obtainable with high purity, which is useful for introducing a fluorene skeleton into a polymer compound or the like.A fluorene-based compound represented by formula...
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JP5061896B2 |
An object of the present invention relates to provision of a terphenylene derivative having excellent oxidation resistance and capable of forming a semiconductor active phase by a coating process and an oxidation-resistant organic semico...
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JP5062472B2 |
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JP5059779B2 |
4-Aminopicolinic acids having tri- and tetra-substituted aryl substituents in the 6-position, and their amine and acid derivatives of the formula I are potent herbicides demonstrating a broad spectrum of weed control.
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JP2012206989A |
To provide a novel compound suitable for an organic semiconductor material.The novel compound is represented by formula (1). In the formula: Z1-Z4 are each independently a sulfur atom or a selenium atom; and R1-R8 are each independently ...
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JP5058796B2 |
The present invention discloses a process for the preparation of highly pure pentabromobenzyl bromide, PBB-Br, wherein the benzylic bromination reaction is carried out in a suitable organic solvent in the presence of water and wherein th...
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JP5059294B2 |
The present invention is directed to a reagent for use in the preparation of organomagnesium compounds as well as to a method of preparing such organomagnesium compounds. The present invention furthermore provides a method of preparing f...
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JP2012200377A |
To provide a method for detoxification processing of PCB-containing oil which dissolves PCB efficiently with reduced agents and also can separate simultaneously a solid content such as sludge and/or moisture contained in the PCB-containi...
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JP2012201628A |
To provide a production method by which an aromatic halogen compound can be obtained in a high yield.The method for producing the compound represented by formula (3) [wherein, X is a halogen atom; m is an integer of ≥1 and ≤n; n is a...
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JP2012525483A |
Novel polymer compositions of specified formula are converted into pellets of this invention by process technology provided by this invention. By forming a binder free melt of a polymer of such polymer compositions, and converting the me...
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JP5050293B2 |
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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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JP5043429B2 |
Methods for the preparation of 4-((1R,3S)-6-Chloro-3-phenylindan-1-yl)-1,2,2-trimethylpiper
azine and salts thereof are described.
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JP5044919B2 |
To obtain a liquid crystal compound excellent in general physical properties such as stability to heat, light and the like, low viscosity, proper optical anisotropy, proper dielectric constant anisotropy, wide temperature range in a nema...
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JP5047329B2 |
To provide: a light emitting element, in particular, a blue light emitting element and a multicolor light emitting element excelling in light emission characteristics and high in durability; and an electron transport material and/or a ho...
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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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