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WO/2005/113476A1 |
The present invention is an industrial process for the preparation of acetals using a simulated moving bed (SMB) reactor system to accomplish the conversion of reactants (aldehyde and alcohol) and simultaneously, the separation of the re...
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WO/2005/110953A1 |
Derivatives of branched or linear olefins and alcohols made by halogenation of branched or n-alkanes of the same carbon number, preferably to make primary mono-haloalkanes, which may then be oxidized with metal oxides. The derivatives of...
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WO/2005/110957A2 |
Present invention relates to novel fluorinated ethers and to a process for producing such fluorinated ethers. Such fluorinated ethers find use in as solvents, anesthetics, refrigerants, cleaning compositions, dry cleaning compositions, b...
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WO/2005/110951A1 |
A method for forming propylene wherein ethylene is employed as a primary feed material in a combination of steps comprising dehydration, skeletal isomerization, and metathesis to form a versatile product mix that can contain one or more ...
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WO/2005/107102A1 |
A communication terminal which suppresses the interference power to a cell newly appearing on handover in an uplink line. A transmission power calculation section (107) of the communication terminal calculates the transmission power Ptra...
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WO/2005/104774A2 |
A process for preparing an alkoxylation catalyst suitable for alkoxylating compounds that includes mixing a calcium-containing compound in a dispersing medium having a boiling point less that 160 °C with a carboxylic acid and an inorgan...
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WO/2005/102976A1 |
The present invention provides a process for preparing nonethylene glycol monomethyl ether.
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WO/2005/102975A1 |
Disclosed is a method for producing a fluorinated ether which comprises a process for reacting a fluorinated olefin containing at least one fluorine atom and having 2 or more carbon atoms with an alcohol having 1 or more carbon atoms in ...
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WO/2005/103105A1 |
[PROBLEMS: To provide a stereoregular aromatic polymer excellent in heat resistance, chemical resistance, solubility in organic solvents, processability, and mechanical strength and a process for producing the polymer. [MEANS FOR SOLVING...
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WO/2005/102971A1 |
The present invention relates to the use of nanosized metal particles (e.g., ruthenium) grafted on inert solid support for oxidation of alkenes. The supported metal catalyst can effect cis-dihydroxylation and oxidative cleavage of alkene...
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WO/2005/102967A1 |
A process for producing a &pgr -conjugated compound, which is easy and attains a high yield. A specific halogenated butadiene is reacted with a compound (substituted compound) having a halogen or a reactive group in a solvent in the pres...
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WO/2005/100291A2 |
Processes for coupling phenol and cycloalkyls including combining an optionally substituted phenol, a cycloalkyl substituted with a leaving group, carbonate salt, tetrahydrofuran, and an optional phase transfer agent are provided. Also p...
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WO/2005/097318A1 |
A process for preparing a catalyst comprising silver, a rhenium component, and a rhenium co-promoter on a support, which process comprises - depositing the rhenium co-promoter on the support prior to or simultaneously with depositing sil...
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WO/2005/097739A2 |
(Benzenesulfonyl)difluoromethyl anion, in situ generated from difluoromethyl phenyl sulfone and a base, was found to easily undergo nucleophilic substitution reactions (SN2 with primary alkyl halides, elemental halogens, and perfluoroalk...
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WO/2005/097719A1 |
A method is provided for the thermal decarboxylation of a phenolic substrate in the presence of a non-amine basic catalyst to produce a vinyl monomer. The product of the decarboxylation reaction may additionally be acetylated in the pres...
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WO/2005/097316A1 |
A process for preparing an epoxidation catalyst comprising silver and a high-selectivity dopant on a support, which process comprises - depositing a base having a pKb of at most 3.5 when measured in water at 25 °C, on the support prior ...
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WO/2005/095471A1 |
Disclosed is a novel polymer having a fluorine-containing alicyclic structure in the main chain which structure is formed by ring-forming polymerization of a fluorine-containing monomer. Specifically disclosed are a polymer having a unit...
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WO/2005/095310A2 |
This invention relates to a process for the production of olefins, alcohols, ethers, ethoxylates, glycols, and olefin oxides from alkanes in a halogen, preferably bromine or chlorine, system, wherein there are halogenation (reaction of h...
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WO/2005/092820A2 |
Various 13C and 14C carbon labeled compounds Rf-bCF(U)y(T)z Formula 1A or Rf-bCF2bCF(U)y(T)z Formula 1B wherein Rf is a linear or branched perfluoroalkyl radical Z(CmF2m)-, m is 1, 3 to 20, or a mixture thereof; Z is F when m is 1, and Z...
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WO/2005/090272A1 |
A method of synthesizing and reacting compounds in a cyclone reactor (10) is disclosed and described. A liquid carrier can be provided which can include solid catalyst particles, liquid catalysts, and/or liquid reactants. The liquid carr...
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WO/2005/090270A1 |
A method for producing a fluorine-containing halide is characterized in that a fluorine-containing sulfonyl halide or a fluorine-containing disulfonyl chloride is reacted with a metal halide, a metal or the like in a solvent or without a...
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WO/2005/087695A1 |
The invention concerns a method for producing alkylene glycol diethers by reacting a linear or cyclic ether with an alkylene oxide in the presence of a Lewis acid. The invention is characterized in that the reaction is continuously carri...
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WO/2005/087696A1 |
The invention relates to a method for producing monoalkylene glycol monoether of general formulas (Ia) and (Ib), wherein a group R is hydrogen, a methyl-, ethyl-, propyl- or butyl group and R1 is a phenyl or a linear or branched C1-C10 a...
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WO/2005/082823A1 |
The invention aims at providing a novel molecular compound which can immobilize useful substances without limitation on the molecular size, the kinds of functional groups, and so on. A molecular compound consisting of at least three cons...
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WO/2005/082824A1 |
The invention comprises an enantioselective method of preparing a compound of formula (IV): (a) asymmetric epoxidation of a compound of formula (I) wherein R1 and m are as defined above, with an oxidising agent in the presence of an opti...
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WO/2005/079537A2 |
A method for preparing p-(2-hydroxyalkyloxy)styrene monomers and oligomers is described. The method comprises a base-catalyzed reaction of a styrene ester, a suitable alcohol and an alkylene oxide in a single vessel reaction. In this met...
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WO/2005/077872A1 |
A method for the production of a cyclitol of increased purity is disclosed. The method includes extracting the cyclitol from a plant material with an extractant to form a cyclitol extract and forming a cyclitol source from the cyclitol e...
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WO/2005/075386A2 |
A process for co-producing hydrocarbons and dimethyl ether (DME) includes feeding a gaseous feedstock comprising hydrogen and carbon monoxide, into a threephase low temperature catalytic Fischer-Tropsch reaction stage, allowing the hyd...
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WO/2005/075392A2 |
In the presence of a catalyst containing at least one element selected from the group consisting of elements of the group III, lanthanoid elements and actinoid elements of the Periodic Table, an allyl alcohol is reacted with an alcohol c...
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WO/2005/075384A1 |
The problem of the invention is to provide an economical process with little toxic hazard for the production of aromatic compounds having various substituents such as alkyl, and the problem is solved by a process for the production of ar...
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WO/2005/070858A2 |
The invention relates to a method for the production of isopropenyl ethers of formula (A), wherein R represents an aliphatic, cycloaliphatic, aralyphatic, aromatic or heterocyclic radical which can include other substituents which do not...
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WO/2005/070538A2 |
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WO/2005/070857A1 |
The invention relates to a method for the destillative production of pure isopropenyl ethers of formula (A), wherein R represents an aliphatic, cycloaliphatic, aralyphatic, aromatic or heterocyclic radical which can include other substiu...
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WO/2005/068997A1 |
A method in which organic matter found in a crude sevoflurane may be separated, identified, and quantified using a CARBOWAXTM (polyethylene glycol) capillary gas chromatographic column or an alkyl polysiloxane capillary gas chromatograph...
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WO/2005/058784A1 |
Process for the preparation of an alkoxylated alcohol composition comprising one or more alkoxylated alcohols wherein the process comprises the steps of: (a) reacting carbon monoxide with hydrogen under Fischer-Tropsch reaction condition...
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WO/2005/051876A2 |
The invention relates to a method for the allylation of phenols using allylic alcohols and the derivatives thereof in an aqueous medium with a value of at least 7 in the presence of metal complexes from group VIII of the periodic classif...
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WO/2005/047223A1 |
The invention relates to protected alcohol with formula (R1 - O-)mPG, wherein R1 represents a linear, straight-chain alkyl group having 26-30 C-atoms, m is 1 or 2, and PG, forming an ether group in combination with the -O- of the former ...
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WO/2005/044757A1 |
The invention relates to a diastereoselective method of preparing olefins by means of the Horner-Wadsworth-Emmons reaction consisting in reacting a phosphonate on a carbonyl derivative in the presence of a base in a suitable solvent. Acc...
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WO/2005/044767A1 |
A novel method of synthesizing ethyl t-butyl ether (ETBE). A C4 ingredient consisting mainly of isobutene (IB), e.g., a C4 ingredient pressurized and liquefied at ordinary temperature, and hydrous ethanol (EtOH) which is a product of the...
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WO2004087061B1 |
A diverse set of tubulin binding agents have been discovered which are structurally characterized, in a general sense, by a semi-rigid molecular framework capable of maintaining aryl-aryl, pseudo pi stacking distances appropriate for mol...
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WO/2005/042455A1 |
A method for producing a hydroxyphenyl ether represented by the following formula (2): (2) (wherein R is as defined below) is characterized in that a phenyl ether represented by the following formula (1): (1) (wherein R represents an alk...
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WO/2005/042443A2 |
The invention relates to a method for the production of orthoesters, wherein a first orthoester and a first alcohol are guided into a rectification column such that in at least one area of the column the first orthoester and the first al...
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WO/2005/037756A2 |
The invention relates to novel methods for the preparation of 4-[4-(4-methoxymethoxy-4'-methyl-biphenyl-2-yl)-but-3-ene (E)-1-ynyl]-benzoic acid.
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WO/2005/033075A2 |
Polyfluorinated reaction products exhibiting facilitated solubility in an aqueous medium is prepared by reacting: A) At least one compound of general formula I R'(X)3 (I) wherein R' is an alkanetriyl group having from 3 to 10 carbon atom...
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WO/2005/030688A2 |
The invention provides new fluorinated solvents that have many uses. One such use is as a solvent useful in the deposition of organic active materials in the manufacture of organic electronic devices. The new fluorinated solvents are flu...
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WO/2005/028104A1 |
This invention relates to a catalyst for synthesis of dimethyl ether and its preparation methods. More specifically, this invention relates to a catalyst with improved formulation for a highly efficient synthesis of dimethyl ether via de...
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WO/2005/026105A2 |
A process for making a compound of formula I wherein R1, is CN, F or CI; R2 is H or Br; and R3 and R4 are each independently H or F. These compounds are useful in the treatment of chronic inflammatory diseases, such as rheumatoid arthritis.
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WO/2005/026093A1 |
The present invention is directed to a method for producing DME, which comprises separating a CO2 rich stream from a crude product stream containing DME and CO2 obtained by a DME synthesis from a feed syn gas; introducing the CO2 rich st...
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WO/2005/023880A1 |
Disclosed is a method for producing a compound having a group represented by the following general formula (II): (wherein R1, R2, and R3 are as defined below) which is characterized in that a compound having a hydroxyl group is reacted w...
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WO/2005/023731A2 |
The invention relates to a method for forming a carbon-carbon or carbon-heteroatom bond by reacting an unsaturated compound carrying a leaving group and a nucleophilic compound, in the absence of a ligand. The aim of the invention is esp...
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