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WO/2014/124187A1 |
A bridged alkaline earth metal alkylphenate having reduced monomeric alkylphenol is prepared by reacting (a) a 4-alkylphenol, unsubstituted at the ortho positions, (b) an alkaline earth metal oxide or hydroxide, (c) a bridging agent comp...
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WO/2014/113914A1 |
Disclosed is a molecular glass of a spirofluorene derivative having a molecular structure as follows: formula (I), wherein each of R1-R12 is a hydrogen atom, a hydroxyl group, a methoxyl group or an acid-sensitive substituent; substituen...
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WO/2014/117110A1 |
A method and compositions are described which improve extrusion- and creep- resistance of components for use in a high temperature applications including sealing elements and seal connectors among others. The method includes providing a ...
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WO/2014/115687A1 |
[Problem] To provide a pervaporation membrane having excellent durability and a method for phenol concentration which comprises using the pervaporation membrane to efficiently concentrate phenol. [Solution] A pervaporation separation dev...
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WO/2014/111980A1 |
The present invention provides: a Janus-type triptycene derivative which is represented by general formula [I] and is useful as a material for a self-assembled monomolecular film; a Janus-type triptycene derivative which is represented b...
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WO/2014/110036A1 |
Compounds of formula (I): [Formula should be inserted here]; where [Formula should be inserted here], n, R1, R4a, R4b, R5, R7 and R8 are defined herein, or pharmaceutically acceptable salts thereof, are described herein. The disclosed co...
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WO/2014/065422A9 |
The present invention addresses the problem of providing: an efficient production method for a cyanogen halide with which secondary reactions are inhibited in the production of cyanate ester compounds; and a production method with which ...
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WO/2014/107380A1 |
The synthesis of difluoromethyl ethers and sulfides with a simple, non-ozone- depleting reagent is described. The difluoromethylation of phenols with this reagent occurs at room temperature within minutes with exceptional functional grou...
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WO/2014/101374A1 |
The present invention provides a process for the production of cresol. The raw materials comprising ethers, phenols and carbinol are preheated, and then continue through the multi-stage solid catalyst bed mixed with steam, carrying out a...
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WO/2014/104496A1 |
The present invention relates to a monomer for a hardmask composition which is expressed in chemical formula 1, the hardmask composition including the monomer, and a method for forming a pattern by using the hardmask composition. In chem...
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WO/2014/099550A1 |
The disclosure provides a method for recovering a dihydroxy aromatic compound and a dialkyl carbonate from a polycarbonate-containing composition comprising a polycarbonate and a phosphorus-containing flame retardant. The method comprise...
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WO/2014/099426A1 |
A cleavage process for making phenol and/or cyclohexanone, the process comprising: (A) providing a feed comprising cyclohexylbenzene hydroperoxide; (B) contacting the feed with a catalyst under cleavage reaction conditions effective to p...
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WO/2014/091910A1 |
The present invention provides a fluorene polymer containing in the main chain constituent units derived from a fluorene diol compound represented by general formula (I) (in the formula, R 1 represents an alkyl group, cycloalkyl group, o...
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WO/2014/088842A1 |
In a process for producing phenol and/or cyclohexanone, cyclohexylbenzene is contacted with an oxygen-containing gas under conditions effective to produce an oxidation effluent containing cyclohexylbenzene hydroperoxide. At least a porti...
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WO/2014/083426A1 |
A method for demethylating or demethoxylating an aromatic compound having a methoxy group is performed under presence of a catalyst containing γ-alumina.
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WO/2014/085112A1 |
Disclosed herein is a process for dehydrogenating a hydrocarbon with a dehydrogenation catalyst comprising a step of activating the catalyst precursor in a H2- containing atmosphere. A particularly advantageous activation process include...
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WO/2014/081597A1 |
In a process for producing phenol and cyclohexanone, a cleavage feed containing greater than 40 wt% and no greater than 95 wt% cyclohexyl-1-phenyl-1-hydroperoxide, and at least 5 wt% and less than 60 wt% cyclohexylbenzene is mixed with a...
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WO/2014/077323A1 |
The purpose of the present invention is to provide a method for producing optically active isopulegol and optically active menthol which makes it possible to reduce production expenses and minimize environment-polluting waste. The presen...
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WO/2014/077321A1 |
The present invention makes it possible to obtain 1-isopulegol with high yield and high selectivity by performing a citronellal selective-ring-closing reaction using an aluminum catalyst obtained by reacting: one or more types of aluminu...
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WO/2014/076425A1 |
The subject matter of the invention is a method for obtaining polyphenols from a vegetable raw material containing same, characterised in that it comprises at least the following steps: - optionally drying the raw material containing the...
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WO/2014/070582A1 |
Digestion of cellulosic biomass solids may be complicated by lignin release therefrom, which can produce a highly viscous phenolics liquid phase comprising lignin polymer. Methods for digesting cellulosic biomass solids may comprise: pro...
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WO/2014/070742A1 |
A process for recovery of materials from a mother liquor residue comprising cracking a mother liquor residue with an aromatic sulfonic acid catalyst to form a cracked product mixture and separating phenol from the cracked product mixture...
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WO/2014/070583A1 |
Digestion of cellulosic biomass solids may be complicated by release of lignin therefrom. Methods for digesting cellulosic biomass solids may comprise: providing cellulosic biomass solids in the presence of a digestion solvent, molecular...
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WO/2014/061710A1 |
A resist composition according to the present invention comprises a resist base material and a solvent, wherein the resist base material contains a specific stereoisomer and the specific stereoisomer makes up 50 to 100 mass% of the resis...
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WO/2014/062965A1 |
The present invention relates to novel 2-cycloalkyl resorcinol compounds; to pharmaceutical compositions comprising the compounds; and to methods of preparing the compounds and uses thereof. The disclosed compounds can bind to and modula...
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WO/2014/055586A1 |
The present invention describes chemical systems and methods for reducing C-O, C-N, and C-S bonds, said system comprising a mixture of (a) at least one organosilane and (b) at least one strong base, said system being substantially free o...
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WO/2014/055853A1 |
A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggreg...
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WO/2014/050789A1 |
The present invention provides an epoxy compound which is 2,2',7,7'-tetraglycidyloxy-1,1'-binaphthalene. Also provided are: a method for producing [1,1'-binaphthalene]-2,2',7,7'-tetraol, characterized by comprising the steps of bringing ...
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WO/2014/041344A1 |
The invention provides a method of alkene metathesis comprising contacting at least a first alkene, which is cardanol and/or anacardic acid, with an alkylidene ruthenium alkene metathesis catalyst comprising two ligands P1 and P2, which ...
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WO/2014/043478A1 |
A process for producing phenol and/or cyclohexanone is described in which cyclohexylbenzene is contacted with an oxygen-containing gas under conditions effective to produce an oxidation effluent comprising cyclohexylbenzene hydroperoxide...
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WO/2014/043188A1 |
In a process for producing phenol and/or cyclohexanone, cyclohexylbenzene is contacted with an oxygen-containing gas to produce an oxidation effluent containing cyclohexylbenzene hydroperoxide and the cyclohexylbenzene hydroperoxide is t...
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WO/2014/043371A1 |
In a process for producing phenol and/or cyclohexanone, cyclohexylbenzene is contacted with an oxygen-containing gas to produce an oxidation effluent containing cyclohexylbenzene hydroperoxide. At least a portion of the cyclohexylbenzene...
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WO/2014/039653A2 |
A process for oxidizing a first hydrocarbon to a corresponding first oxygenate by feeding a first feedstock comprising the first hydrocarbon into an oxidation reactor, contacting the reaction medium with a gas stream comprising (¾ in th...
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WO/2014/039645A1 |
Disclosed herein are indane bisphenol monomer units, and polymers derived from such monomer units. Also disclosed herein are blends including such polymers, articles made from such polymers and blends, methods of using such monomers, pol...
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WO/2014/031019A1 |
A method of transforming by-products in the process of synthesis of bisphenol A characterized in that a solution of by-products and p,p'-BPA in phenol, containing not more than 18% of the p,p'-BPA isomer, not more than 0.5% of water and ...
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WO/2014/015476A1 |
The present invention relates to a cresol producing method through phenol methanol gas-phase alkylation. The phenol and methanol are preheated and then are mixed with diluent gas; then the mixed gas continuously passes through a phenol m...
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WO/2014/012811A1 |
The present invention relates to a process for manufacturing fluoroaromatics of formula (I), A-F, comprising step a) diazotization of aminoaromaticsof formula (II) in anhydrous HF with an aqueous solution of a diazotizing agent; followed...
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WO/2014/014708A1 |
Provided is a process for producing cyclohexylbenzene, in which a benzene feed stream is subjected to each of the following treatment steps: treating the feed stream with at least one adsorbent and fractionating the feed stream to remove...
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WO/2014/010510A1 |
A method for producing bisphenol A, which comprises: (1) a step wherein phenol and acetone are subjected to a condensation reaction using a reactor that is filled with a strongly acidic cation exchange resin catalyst that is partially mo...
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WO/2014/011359A1 |
In a process for producing phenol, benzene is contacted with a C3 alkylating agent comprising isopropanol under alkylation conditions such that at least part of the isopropanol reacts with the benzene to produce cumene. At least part of ...
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WO/2014/002787A1 |
A bisphenol-A production method including: (A) a step in which BPA is generated in a reactor in which excess phenol and acetone are subjected to a condensation reaction in the presence of an acid catalyst, and a reaction mixture containi...
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WO/2013/188716A1 |
Substituted phenol compounds and methods of using the compounds, e.g., for anesthetizing a subject, are disclosed.
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WO/2013/182640A1 |
The present invention relates to a process for preparing a compound of formula (I) by reaction between a compound of formula (II) and a compound of formula (III) in the presence of a catalyst comprising copper, of a ligand and of a base....
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WO/2013/182684A1 |
The invention relates to electrolytic compositions comprising: at least one coordination compound including lithium and one or more ligands thereof, said ligand(s) corresponding to a phenate compound comprising at least one trifluorometh...
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WO/2013/180888A1 |
The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain highe...
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WO/2013/174947A1 |
The present invention relates to inhibitors of the activity of Complex (III) of the mitochondrial electron transport chain and use thereof in treatment and/or prevention of cancers presenting tumour-initiating cells. The present inventio...
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WO/2013/172352A1 |
The invention provides a method for producing 4,4''-dihydroxy-m-terphenyls using 2-cyclohexene-1-ones or 3-hydroxycyclohexane-1-ones, and phenols as raw materials.
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WO/2013/169465A1 |
A hydrocarbon upgrading process is described in which a hydrocarbon feed is treated in at least one of a steam cracker, catalytic cracker, coker, hydrocracker, and reformer under suitable conditions to produce a first stream comprising a...
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WO/2013/169464A1 |
In a hydrocarbon upgrading process, a hydrocarbon feed is treated in at least one of a steam cracker, catalytic cracker, coker, hydrocracker, and reformer under suitable conditions to produce a first stream comprising olefinic and aromat...
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WO/2013/165659A1 |
In a process for separating a mixture comprising cyclohexanone and phenol, at least a portion of the mixture is distilled in the presence of a solvent including at least two alcoholic hydroxyl groups attached to non-adjacent saturated ca...
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