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WO/2012/113726A1 |
Process to obtain a trifluoromethylating composition which comprises the reaction between a copper (I) source and a base in the presence of a solvent and between the resulting cuprating reagent with fluoroform.
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WO/2012/103799A1 |
Disclosed are (2R,3R)-3-(3-substituted phenyl)-2-methyl-n-pentanamide compounds shown as formula I, their preparation methods thereof, wherein the substituents are described in the description, and their uses in the manufacture of Tapent...
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WO/2012/098746A1 |
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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WO/2012/090959A1 |
The purpose of the present invention is to meet the increasing demands on fine patterns in the microfabrication field, including the manufacture of integrated-circuit elements, by providing: a radiation-sensitive resin composition that n...
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WO/2012/086259A1 |
A halogenation catalyst that contains a transition metal oxide composite (a) represented by general formula (1) : AxMO(2+0.5x) [wherein A is an alkali metal, M is at least one transition metal element selected from the group consisting o...
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WO/2012/025489A1 |
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 ...
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WO/2012/011516A1 |
Disclosed is a method that is for producing 1-bromo-1-[3,5-bis(trifluoromethyl)phenyl] ethane having high optical purity, and that is a method containing a step for brominating optically active 1-[3,5-bis(trifluoromethyl)phenyl] ethanol ...
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WO/2012/011375A1 |
Provided are: a novel cyclohexane compound that can be mixed with a nematic liquid crystal, etc, to form a liquid crystal composition having improved response speed; and a specific liquid crystal composition that includes the novel cyclo...
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WO/2011/154953A1 |
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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WO/2011/148717A1 |
Disclosed are: an organic photoelectric conversion element containing a fullerene derivative, which can provide a high fill factor for the purpose of achieving high photoelectric conversion efficiency using a low-band-gap polymer; a sola...
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WO/2011/108668A1 |
It is possible to efficiently obtain a fluorine-containing olefin in which the fluorine atoms bonded to the sp2 hybridized carbon atoms of a fluorine-containing olefin, such as TFE, have been substituted with organic groups by reacting a...
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WO/2011/086866A1 |
Disclosed is an organic electroluminescent element which has excellent luminous efficiency and excellent durability. Also disclosed is an organic electroluminescent element which has low driving voltage and excellent durability. Specific...
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WO/2011/086863A1 |
Disclosed is an organic electroluminescent element which has high external quantum efficiency, low driving voltage and excellent durability. Also disclosed is an organic electroluminescent element which has low ambient temperature depend...
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WO/2011/036866A1 |
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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WO/2011/008618A1 |
One aspect of the invention relates to a metal-catalyzed conversion of aryl halides and sulfonates to the corresponding aryl fluorides. Another aspect of the invention relates to a metal-catalyzed conversion of heteroaryl halides and sul...
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WO/2010/151006A1 |
Provided are a novel organic electroluminescent compound and an organic electroluminescent device using the same. Since the organic electroluminescent compound disclosed herein exhibits good luminescence efficiency and excellent life pro...
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WO/2010/113939A1 |
Disclosed are a compound which has excellent versatility and stability and is useful as a protecting reagent (anchor) for an amino acid and/or a peptide in the liquid-phase synthesis or the like of a peptide with a carboxamide (-CONHR) a...
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WO/2010/105739A1 |
The present invention relates to novel aromatic 2-bromo-2,2-dichloroethyl compounds of the formula (V), in which Ar has the above meaning, and to methods for the production thereof.
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WO/2010/074071A1 |
Disclosed are a liquid crystal compound, a liquid crystal composition, and a liquid crystal electro-optic element with a low rotational viscosity (γ1) and an appropriate elastic coefficient. The fluorine-containing composition is repres...
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WO/2010/049228A1 |
The present invention relates to a novel a process for the preparation of 9- dichloromethylene-1,2,3,4-tetrahydro-1,4-methano-naphthalen-
5-ylamine which process comprises a) reacting cyclopentadiene in the presence of a radical initiato...
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WO/2009/113704A2 |
The present invention provides an amphiphilic fluorine-containing compound having a structure represented by the following general formula (1) including a hydrophilic ligand Rl, a fluorine probe Rf, and linkers L1 and L2. In the formula,...
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WO/2009/102034A1 |
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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WO/2009/028719A1 |
Disclosed is an alkali metal fluoride dispersion substantially comprising an alkali metal fluoride and an aprotic organic solvent, which is produced by carrying out Step (A) mentioned below, subsequently carrying out Step (B) mentioned b...
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WO/2009/003589A1 |
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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WO/2008/153119A1 |
Disclosed is means capable of solving the problem of the conventional micro-passage chip made of glass. This means is a micro-passage chip, which can be worked in its fine passage at a low cost and which has a high resistance to chemical...
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WO/2008/146825A1 |
An organic light emitting device having a high efficiency and durability is provided. The organic light emitting device includes an anode, a cathode and a layer formed of an organic compound interposed between the anode and the cathode, ...
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WO/2008/124878A1 |
The present invention relates to non-steroidal compounds useful in the treatment of inflammatory conditions and pharmaceutical compositions comprising them. A representative example of these compounds is formula (III).
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WO/2008/056677A1 |
Disclosed is a reaction reagent for trifluoromethylation, which has high versatility and good efficiency. Specifically disclosed is a reaction reagent for trifluoromethylation, which comprises an iron compound, iodinated trifluoromethyl,...
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WO/2008/027604A2 |
RF-compositions including surfactants, foam stabilizers, monomers, polymers, urethanes, intermediates, metal complexes, phosphate esters as well as telomerization methods are provided.
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WO/2008/015714A2 |
The object of the present invention is a process for the preparation of 1,1-dichloro-2-alkyl-1-ethylene and in particular, 1, 1-dichloro-3,3-dimethyl-1-butene. These compounds are useful intermediates for the preparation of the correspon...
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WO/2008/012372A1 |
The present invention provides an improved process for the manufacture of candesartan cilexetil form I. Further disclosed is a candesartan cilexetil preparation containing less than 0.15%, preferably less than 0.10%, of (+-)-1 -Hydroxyet...
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WO/2008/012371A1 |
The present invention provides processes for the preparation of amorphous and crystalline candesartan cilexetil with quality that complies to Ph.Eur./ICH Guidelines by an economical way using easy accessible substances and pure starting ...
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WO/2007/141911A1 |
A method of organic-compound dehalogenation by which organic compounds including a halide having a functional group and a halogen bonded thereto through an SP3 bond can be advantageously dehalogenated. Organic compounds including a halid...
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WO/2007/126142A1 |
Disclosed is a potassium fluoride dispersion solution composed substantially of potassium fluoride and an aprotic organic solvent having a boiling point higher than that of methanol, which is prepared by mixing a mixture of potassium flu...
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WO/2007/113218A1 |
The present invention discloses a new process for the preparation of 3-[4-(l,l- dimethyl-propyl)-phenyl]-2-methyl-propionaldehyde and for the preparation of c/5'-4-{3-[4- (1,1 -dimethyl-propyl)-phenyl] -2-methyl-propyl } -2,6-dimethyl-mo...
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WO/2007/107818A2 |
The invention concerns a process for the preparation of 3,5-bis(trifluoromethyl)-N- methyl-benzylamine by means of an amino-dehalogenation reaction, more in particular starting from a 3,5-bis(trifluoromethyl)-benzyl halide, in particular...
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WO/2007/108457A1 |
To provide a light emitting transistor material which excels in both light emission and mobility characteristics when it is used as a light emitting transistor element. Provided is a light emitting transistor element wherein specific pyr...
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WO/2007/094361A1 |
Disclosed is an organic thin film transistor wherein at least three terminals, namely a gate electrode, a source electrode and a drain electrode, an insulating layer and an organic semiconductor layer are formed on a substrate, and the s...
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WO/2007/065548A1 |
The invention relates to blends of organic material, to the use of said blends in organic electroluminescent devices and to organic electroluminescent devices containing said blends.
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WO/2007/052516A1 |
A process for the production of biphenyl derivatives represented by the general formula (1), which is characterized by comprising reacting the chlorine atom of a benzene derivative represented by the general formula (2) with metallic mag...
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WO/2007/018109A1 |
[PROBLEMS] To provide a process for production of a high-quality chlorinated aromatic hydrocarbon (e.g., cumylchloride), which can be used as a cation polymerization initiator, in a simpler manner. [MEANS FOR SOLVING PROBLEMS] A chlorina...
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WO/2007/009636A1 |
The invention relates to 1,2,3,6,7,8-hexahydro-s-indacene-derivatives and 6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-derivatives of formula (I), wherein R1, A1, Z1, n, X and Y have the meaning defined in the claims. The invention also relat...
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WO/2007/010111A1 |
The invention concerns a method for preparing mono- or difluorinated hydrocarbon compounds. The inventive method for preparing mono- or difluorinated hydrocarbon compounds from an alcohol or a carbonylated compound includes reacting one ...
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WO/2006/138549A1 |
3-Amino chroman and 2-amino tetralin derivatives and compositions containing such compounds are disclosed. Such compounds are useful for modulating activity of a 5-HT1A receptor (agonizing or antagonizing) in a patient. These compounds a...
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WO/2006/068195A1 |
A liquid-crystalline compound which has a large value of refractive-index anisotropy, exhibits a liquid-crystal phase in a wide temperature range, and is stable under use conditions. It is a liquid-crystalline compound represented by the...
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WO/2006/057326A1 |
A pyrene compound that when used in a light emitting transistor device, excels in both the properties of light emission and mobility; and a light emitting transistor device utilizing such a specified pyrene compound. As a main constituen...
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WO/2006/035997A1 |
Provided is a novel compound that can be suitably used as a compound for an organic EL device. The compound is represented by general formula (1): wherein x, y and z are an integer of 0 to 3 with x + z ≥ 1; R3, R15, R16, R17, and R18 a...
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WO/2005/110955A1 |
The invention provides reagents and kits for introducing a fixed charge to the side-chain of methionine, and peptides and proteins containing methionine, for selective identification by tandem mass spectrometry. The reagents are based on...
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WO/2005/074639A2 |
Production processes and systems are provided that include reacting halogenated compounds, dehalogenating compounds, reacting alcohols, reacting olefins and a saturated compounds, reacting reactants having at least two -CF3 groups with r...
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WO/2005/074593A2 |
Production processes and systems are provided that include reacting halogenated compounds, dehalogenating compounds, reacting alcohols, reacting olefins and a saturated compounds, reacting reactants having at least two -CF3 groups with r...
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