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WO/2016/141840A1 |
The present invention relates to a method synthesizing a phenanthrene compound in a sodium hydroxide environment, wherein the phenanthrene compound is presented by formula (I). The method comprises: under an inert gas environment, when a...
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WO/2016/141827A1 |
The present invention relates to a method of synthesizing a phenanthrene compound, represented by formula (I), in the presence of a diisopropylamine. The method comprises: in an inert atmosphere, and in the presence of a catalyst, an org...
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WO/2016/141831A1 |
The present invention relates to a method for synthesizing medical intermediate phenanthrene compounds, as shown by formula (I) below, using palladium acetylacetonate. The method comprises the following steps: reacting a compound as show...
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WO/2016/139373A1 |
Molecular storage materials for incorporating small molecules in solid matrices may find applications in structure elucidation, decontamination, and slow release of active ingredients. The syntheses of 1,3,5,7-tetrakis(2,4-dimethoxypheny...
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WO/2016/136425A1 |
Provided is a fluorine atom-containing polymer which is a condensation polymer of a fluorene derivative that provides a repeating unit represented by formula (1), a fluorene derivative that provides a repeating unit represented by formul...
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WO/2016/136330A1 |
Provided are: a compound represented by general formula (1); a liquid crystal composition which contains this compound; and a liquid crystal display element which uses this liquid crystal composition. A liquid crystal composition, which ...
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WO/2016/116059A1 |
A composition for treating diabetes and a metabolic syndrome comprises a six-carbon unit-three carbon unit-six-carbon unit (C6-C3-C6) compound that is represented by the following formula. R1 and R2 are H, and C3 is of a single bond stru...
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WO/2016/107578A1 |
Halogenated S-(perfluoroalkyl) dibenzothiophenium salt represented by the following general formula (I). This compound is a new, reactive, and industrially useful reagent for perfluoroalkylating organic compounds. The reagent can be prep...
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WO/2016/075257A1 |
The regio-selective functionalization of a dialkyl benzene compound formula (I), wherein the ratio of the compound functionalized at position (a) to the compound functionalized at the position (b) is at least 70:30, more particularly at ...
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WO/2016/073750A1 |
The present application provides, among other things, compounds and methods for metathesis reactions. In some embodiments, the present disclosure provides methods for preparing alkenyl halide with regioselectivity and/or stereoselectivit...
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WO/2016/058897A1 |
The present invention relates to a process for the preparation of a compound of formula I (I), comprising reacting a compound of formula II (II), with a brominating agent in the presence of an acidic catalyst to a compound of formula III...
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WO/2016/058895A1 |
The invention relates to a process for the preparation of compound of formula (I) wherein R1 is halogen and R2 is halogen or hydrogen; comprising a) reacting the compound of formula (II) in an aprotic organic solvent in the presence of a...
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WO/2016/052353A1 |
Provided is a novel method for producing a geminal difluoro compound. A novel production method for obtaining a geminal difluoro compound represented by formula (2) at a high yield by reacting a compound represented by formula (1) with a...
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WO/2016/039262A1 |
This method for producing a fullerene derivative is a method for producing a fullerene derivative having a partial structure shown by formula (1) by reacting a predetermined halogenated compound and two carbon atoms adjacent to each othe...
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WO/2016/008175A1 |
Provided is a high-purity, high-yield, low-energy consumption and pollution-free method for separating and purifying p-dichlorobenzene, which mainly includes solventing-out precipitation and fractional crystallization steps, wherein the ...
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WO/2016/009891A1 |
The purpose of the present invention is to provide: a composition for forming an organic semiconductor film, which enables the formation of an organic semiconductor film having excellent mobility and film uniformity; an organic semicondu...
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WO/2015/178342A1 |
The present invention provides a method for producing a compound represented by general formula (5) (R1-Ar-X, where Ar, X, X', and R1 are as defined in the present specification and claims), the method characterized by reacting an aromat...
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WO/2015/173215A1 |
The present invention concerns ortho-Terphenyls of general formula (I); wherein R1, R2, R3 and R4 are independently selected from the group consisting of H; CN; NO2; and saturated, unsaturated or aromatic C1-C40 hydrocarbon residues, whi...
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WO/2015/145871A1 |
Provided is a polymer compound containing a constituent unit having a group represented by formula (1). [In the formula, the ring R1A and the ring R2A are each an aromatic hydrocarbon ring or a heterocyclic ring, and these rings may have...
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WO/2015/142000A1 |
The present invention provides: an onium salt derivative capable of providing excellent photosensitivity and remarkably improving hardening rate when used in a photosensitive resin composition and the like; and a photoacid generator cont...
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WO/2015/137417A1 |
[Problem] To provide: an aryne precursor which can be synthesised easily in fewer steps; and a method for synthesising said aryne precursor. [Solution] Provided is an aromatic compound which has: a trialkylsilyl group; a -OSO2R1 group [R...
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WO/2015/133437A1 |
The objective of the present invention is to provide: a polymer which has high hole injection/transport ability and high durability, and which can be insolubilized at a low temperature in a short time; and a composition for organic elect...
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WO/2015/129412A1 |
Provided is a liquid crystalline compound that exhibits at least one physical property such as high stability to heat, light, or the like, a high clearing point, a low liquid crystal phase lower limit temperature, a low viscosity, suitab...
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WO/2015/105059A1 |
The present invention addresses the problem of providing an organic transistor having high carrier mobility. The present invention relates to: a compound represented by formula (1); and an organic transistor in which the compound is cont...
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WO/2015/091045A1 |
The present invention relates to a process for the preparation of the ketone compounds (IA) and their use as intermediates for the preparation of triazole fungicides.
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WO/2015/085417A1 |
The present disclosure is directed to solvent compositions comprising volatile organic compounds (VOC) having a low volatility which are classified as VOC-exempt by many countries. Combinations of an acetic acid alkyl (C1 -C4) ester with...
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WO/2015/081827A1 |
Disclosed is a method for synthesizing a α-aryl, heteroaryl or alkenyl-α,α-2-fluoro allyl structure by palladium catalysis. Specifically, in the method of the present invention, a compound of formula A and a compound of formula B synt...
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WO/2015/063086A1 |
The present invention relates to novel benzocyclobutane(thio) carboxamides, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for c...
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WO/2015/051484A1 |
Methods for preparing intermediates of SGLT2 inhibitors are provided, including crystalline forms and methods of crystallizing intermediates.
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WO/2015/046569A1 |
The present invention addresses the problem of providing a novel fluorine-containing copolymer. The present invention provides a copolymer including monomer units (a) derived from at least one species of fluorine-containing compound (A) ...
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WO/2015/018855A1 |
The present invention relates to pentafluoroethylating compositions, processes for obtaining them, and their use in pentafluoroethylation reactions.
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WO/2015/015904A1 |
Provided is a liquid crystal composition having at least one or an appropriate balance of at least two characteristics from among characteristics such as a high upper limit temperature for the nematic phase, a low lower limit temperature...
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WO/2015/016093A1 |
An organic compound represented by General Formula (G100) is provided. A novel liquid crystal composition containing the organic compound is provided.
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WO/2015/009076A1 |
The present invention relates to a specific combination of a dopant compound comprising an amino-pyrene and a host compound comprising a di-aryl subsituted anthracene, and an organic electroluminescent device comprising the same. The org...
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WO/2015/005051A1 |
Provided are a compound and an active light sensitive or radiation sensitive resin composition, which are capable of forming an ultrafine pattern (for example, one having a line width of 50 nm or less), while satisfying high sensitivity,...
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WO/2014/174397A2 |
A method to synthesis molecules is provided. The method employs a catalyst for a cross- coupling react ion to obtain the molecule. The method comprises coupling boronic acid and halide in presence of the catalyst having graphite oxide su...
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WO/2014/175022A1 |
The invention makes it possible to vastly improve the storage stability of α,α-difluoro aromatic compounds and to enable long-term storage at high purity as an industrial raw material, by adding an organic or inorganic basic compound t...
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WO/2014/163211A1 |
Provided is an organic light-emitting device capable of outputting light with high efficiency and high luminance. The organic light-emitting device includes an anode, a cathode, an emission layer placed between the anode and the cathode,...
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WO/2014/152431A1 |
Provided herein are stabilized radioiodinated and astatinated compounds, and to methods for their preparation.
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WO/2014/148197A1 |
The problem addressed by the present invention is to provide a polymerizable-compound-containing liquid crystal composition that has a sufficiently low viscosity (η), a sufficiently low rotational viscosity (γ1), a sufficiently fast re...
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WO/2014/136972A1 |
[Problem] To provide a supramolecular complex having excellent light-emitting properties and formed from a plurality of structural components without using a heavy metal and by means of a simple operation. [Solution] The supramolecular c...
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WO/2014/125970A1 |
The present invention provides a novel fused polycyclic compound suitably used for a blue light emitting element and an organic light emitting element including the fused polycyclic compound. A fused polycyclic compound is represented by...
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WO/2014/106841A1 |
The invention relates to compounds of the formula Ar(- CH2C6Br5)y, wherein Ar indicates a structure comprising one or more six-membered aromatic ring(s) and -CH2C6Br5 indicates a pentabromobenzyl group, characterized in that at least one...
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WO/2014/103947A1 |
The present invention provides: a halogenated aniline represented by formula (I) (wherein X1 and X2 independently represent a chlorine atom, a bromine atom or a iodine atom); a method for producing the halogenated aniline; and others.
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WO/2014/100364A1 |
Provided herein are herbicidal compositions and methods employing combinations of (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) flurtamone. In certain embodiments the combinations include fl...
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WO/2014/082537A1 |
Disclosed is a process for fractional crystallization of p-dichlorobenzene. 80 wt% of p-dichlorobenzene is used as raw materials. In a fractional crystallizer, the raw materials are refined by using a secondary six-section melt crystalli...
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WO/2014/079147A1 |
Disclosed in the present invention are a negative liquid crystal compound containing a 2,3-difluorophenyl group, and a preparation method and use thereof. The compound has the general structural formula shown in Formula I. The negative l...
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WO/2014/076634A1 |
The invention relates to oligophenylene monomers of general formula I, wherein R1 is H, halogene, -OH, -NH2, -CN,-NO2, or a linear or branched, saturated or un-saturated C1 -C40 hydrocarbon residue, which can be substituted 1-to 5-fold w...
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WO/2014/073003A1 |
The present invention relates to the single-step process for the synthesis of aryl olefin compounds of Formula (1) by reacting aryl aldehydes with alkyl aldehydes in presence of malononitrile and acid or base or salt, optionally in prese...
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WO/2014/068341A2 |
This invention relates to fluorinating agents and, more particularly, to chiral non-racemic fluorinating agents useful for enantioselective fluorination, as well as to their synthesis and use and other subject matter. The fluorinating ag...
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