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Matches 1 - 50 out of 7,086

Document Document Title
WO/2021/071542A1
Disclosed are novel methods and techniques for introducing liquefied gas solvents into electrochemical devices. Unlike conventional electrolytes, disclosed electrolytes are based on "liquefied gas solvents" mixed with various salts, refe...  
WO/2021/054414A1
The purpose of the present invention is to provide a method for producing fluorine-containing compounds that produces fluorine-containing compounds under relatively mild reaction conditions using easily-available compounds. The method fo...  
WO/2021/046612A1
Disclosed herein is a sensor apparatus or system to determine the presence of a halocarbon in a sample, the sensor apparatus or system comprising: a structure for receiving the sample and contacting the sample with a reagent, the reagent...  
WO/2021/049854A1
The present invention provides a carbon-based material as a catalyst used in methane chlorination in anoxic conditions, the carbon-based material having a Raman peak intensity ratio of ID/IG of 0.05-0.13. The catalyst according to the pr...  
WO/2021/049455A1
This method for producing a fluorine-containing compound is to produce a compound (30) having a substructure (3) by an insertion reaction of a compound (20) into a compound (10) having a substructure (1) in the presence of an ionic catal...  
WO/2021/012478A1
Provided are a hydrogenation annule [12] aromatic compound and a preparation method therefor. The hydrogenation annule [12] aromatic compound is a stereoisomer of a represented compound or a compound as represented by formula (I), (I)  
WO/2021/012479A1
Provided are a hydrogenated cyclic [8] aromatic hydrocarbon compound and a preparation method therefor. The hydrogenated cyclic [8] aromatic hydrocarbon compound is a compound as represented by formula (I) or a stereoisomer of the compou...  
WO/2021/010183A1
Provided are: a perfluoroacyl peroxide production method that can suppress the generation of solid matter in a reactor; and a fluoroalkyl iodide production method. In a perfluoroacyl peroxide production method according to the present ...  
WO/2021/002344A1
The present disclosure addresses the problem of producing a chlorinated alkane at a high conversion rate (yield) and with high selectivity. This method for producing an alkane includes a step for subjecting an alkane to a chlorination ...  
WO/2021/002343A1
The present invention addresses the issue of producing chlorinated alkane, with a high conversion ratio (yield) and high selectivity. The alkane production method includes a step in which alkene is chlorinated. The chlorination step is...  
WO/2020/252554A1
The present invention relates to an industrial process and system for the production of methyl chloride by hydrochlorination integrated in a DME conversion reactor, said system comprising: (a) a MeCl reactor; (b) a DME reactor; (c) a dry...  
WO/2020/247423A1
A composition including 2-chloro-3,3,3-trifluoropropene (1233xf), one or more of 2,3-dichloro-1,1,1-trifluoropropane (243db), 1,2-dichloro-3,3,3-trifluoropropene (1223xd), 2,3-dichloro-3,3-difluoropropene (1232xf), 2,2,3-trichloro-1,1,1-...  
WO/2020/236898A1
The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3l) and trifluoroacetyl chloride (CF3COCI), and a method of forming an azeotrope or azeotrope-like composition comprising the step...  
WO/2020/229823A1
A process for purifying 1,1-dif!uoroethane (H FA- 152a) contaminated with methyl chloride is described. The process comprises contacting the contaminated 1,1-dif!uoroetbane with a zeolite. Also described is a process for purifying 1,1-di...  
WO/2020/230725A1
The present invention addresses the problem of providing a novel method for producing a fluorinated iodinated organic compound. This problem can be solved by a method for producing a fluorinated iodinated organic compound, the method inc...  
WO/2020/218336A1
The present invention provides a method for producing an HCFC by which an HCFC is able to be produced with high selectivity. A method for producing a hydrochlorofluorocarbon according to the present invention is characterized by producin...  
WO/2020/218340A1
The present invention provides a method for producing HCFC, the method being capable of producing HCFC at high selectivities. A method for producing hydrochlorofluorocarbon according to the present invention is characterized by producing...  
WO/2020/209329A1
The present invention provides: a new azeotropic or azeotropic-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane (HFC-143), 1-chloro-2,2-difluoroethane (HCFC-142), or 1,2-dichloro-1-fluoroethane (HCFC-141); and a se...  
WO/2020/206322A1
Processes for producing Z-1,1,1,4,4,4-hexafluorobut-2-ene and intermediates for producing same. A process for producing 2-chloro-1,1,1,4,4,4-hexafluorobutane comprises contacting 1,1,2,4,4-pentachlorobuta-1,3-diene with HF in the liquid ...  
WO/2020/206247A1
A process for producing E-1,1,1,4,4,4-hexafluorobut-2-ene comprises contacting 1,1,2,4,4-pentachlorobuta-1,3-diene with hydrogen fluoride in the vapor phase in the presence of a fluorination catalyst. A process for producing Z-1,1,1,4,4,...  
WO/2020/206317A1
Sorbent materials that are treated with ions, salts, oxides, hydroxides, or carbonates of calcium, magnesium, strontium, or barium are useful in removing perfluoroalkyl and polyfluoroalkyl substances (PFAS), perfluorooctanoic acid (PFOA)...  
WO/2020/206335A1
Processes for producing Z-1,1,1,4,4,4-hexafluorobut-2-ene and intermediates for producing same. A process for producing 2-chloro-1,1,1,4,4,4-hexafluorobutane comprises contacting 1,1,2,4,4-pentachlorobuta-1,3-diene with HF in the liquid ...  
WO/2020/196843A1
The present invention addresses the issue of providing a novel azeotropic or azeotropic-like composition useful in the separation of hydrogen fluoride (HF) and 1,1,2-trichloroethane (HCC-140), trans-1,2-dichloroethylene (HCO-1130(E)), or...  
WO/2020/196876A1
A novel azeotropic or azeotrope-like composition and a separation method using this are provided. The present invention addresses the problem of providing a novel azeotropic or azeotrope-like composition and a separation method using thi...  
WO/2020/184635A1
Provided is a novel composition containing HFC-143. This composition contains at least one additional compound selected from the group consisting of HFC-143, HFO-1132a, HFO-1123, HFC-143a, CTFE, HCFO-1131a, HFC-152a, HFC-152, HCFO-1131(E...  
WO/2020/183099A1
The present invention relates to a process for producing 1,2,3,3,3-pentafluoropropene and/or 2,3,3,3-tetrafluoropropene comprising a step of dehydrofluorination of 1,1,1,2,3,3-hexafluoropropane and/or of 1,1,1,2,3-pentafluoropropane usin...  
WO/2020/180831A1
The present disclosure provides a process for producing trifluoroiodomethane by reacting trifluoroacetic acid, an iodine source, and a metal fluoride in the presence of a metal catalyst to produce trifluoroiodomethane.  
WO/2020/178075A1
The present application refers to a process for the direct and selective halogenation of an aliphatic hydrocarbon to a halogenated aliphatic hydrocarbon by a mechanochemical reaction.  
WO/2020/180766A1
The present disclosure provides a process for producing trifluoroiodomethane. The process includes providing a metal trifluoroacetate, iodine monochloride, and a solvent, and reacting the metal trifluoroacetate and iodine monochloride in...  
WO/2020/180637A1
The present disclosure provides a process for producing trifluoroiodomethane. The process includes providing a metal trifluoroacetate, iodine, a phase transfer catalyst, and an organic solvent, and reacting the metal trifluoroacetate and...  
WO/2020/180835A1
The present disclosure provides a process for producing trifluoroiodomethane. The process includes providing a metal trifluoroacetate, an iodine source, a metal catalyst, and a solvent, and reacting the metal trifluoroacetate and the iod...  
WO/2020/170980A1
A method for producing a halogenated butene compound represented by CX1X2X3CX4=CHCX7X8X9 [In the formula, X1, X2, X3, X4, X7, X8 and X9 are identical or different and represent halogen atoms.], the method being equipped with a step for r...  
WO/2020/171117A1
The present invention provides a method for producing HFC-143 which is inexpensive and more efficient than conventional methods. The present invention is, specifically, a method for producing 1,1,2-trifluoroethane (HFC-143), which includ...  
WO/2020/171177A1
The present invention provides an HFC-143 production method that is inexpensive and more efficient than a conventional method. Specifically, the present invention provides a method for producing 1,1,2-trifluoroethane (HFC-143), said meth...  
WO/2020/172018A1
The present disclosure provides a process for producing trifluoroiodomethane (CF3I). The process includes providing vapor-phase reactants including trifluoroacetyl halide, hydrogen, and iodine, heating the vapor-phase reactants, and reac...  
WO/2020/153484A1
Provided are a fluoroolefin production method and a fluoroethane production method having high selectivity for fluoroethane which is the target product. The production methods according to the present disclosure each include a step for o...  
WO/2020/133554A1
Disclosed is a method for the continuous preparation of 2,3,3,3-tetrafluoropropene. The method comprises: subjecting ethylene and carbon tetrachloride, which act as raw materials, to a liquid-phase catalytic telomerization reaction in th...  
WO/2020/130042A1
Provided are a fluoroethane production method that has a high selectivity for the target product, i.e. fluoroethane, and a fluoroolefin production method. The production method according to the present disclosure includes a step in whi...  
WO/2020/130036A1
Provided are a production method for a fluoro-olefin and a production method for fluoro-ethane having a high selectivity for a target fluoro-ethane product. The production method of the present disclosure includes a step for obtaining a ...  
WO/2020/132534A1
The present disclosure provides a process for producing trifluoroiodomethane (CF3I). The process may include providing a vapor-phase reactant stream comprising trifluoroacetic acid and iodine and reacting the reactant stream in the prese...  
WO/2020/123853A1
The present invention provides processes to prepare carbon tetrachloride by the chlorination of natural gas in the presence of a diluent.  
WO/2020/117745A1
The present disclosure provides a method for purifying trifluoroiodomethane. The method includes providing a process stream comprising trifluoroiodomethane, organic impurities, and acid impurities; reacting the process stream with a basi...  
WO/2020/085396A1
A cross-coupling reaction method including: preparation of an aromatic compound (1) that has a leaving group; preparation of a compound (2) capable of a cross-coupling reaction, the compound (2) being selected from aromatic amino compoun...  
WO/2020/066754A1
To provide a method for quickly synthesizing and producing a high-purity saturated hydrochlorofluorocarbon and saturated chlorofluorocarbon at low cost. Provided is a method for producing a compound represented by formula (I): CF3-CXCI-C...  
WO/2020/065492A1
A compound is represented by the following general formula (I): (I) wherein each of Rf1 and Rf2 is, independently, F, CF3, C2F5, C3F7, or C4F9, with the proviso that if either of Rf1 and Rf2 is fluorine, then the other is not fluorine; R...  
WO/2020/060139A1
The present invention relates to a method of producing methyl chloride by multistage reactions. The method of the present invention comprises: a) a chlorination step for sufficiently increasing the conversion rate of methane, which is an...  
WO/2020/041667A1
The present invention provides methods of preparing chlorinated alkanes and chlorinated alkanes by treating a chlorinated alkane starting material at least one Lewis acid catalyst comprising gallium metal, a gallium salt, a gallium alloy...  
WO/2020/041669A1
The present invention provides processes for the production of chlorinated alkanes from at least one chlorinated alkenes using a chlorinating agent in a two reactor system.  
WO/2020/041653A1
The present disclosure provides a gas-phase process for producing trifluoroiodomethane, the process comprising providing a reactant stream comprising hydrogen iodide and trifluoroacetyl halide selected from the group consisting of triflu...  
WO/2020/041654A1
The present disclosure provides a process for producing trifluoroiodomethane, the process comprising providing a reactant stream comprising hydrogen iodide and at least one trifluoroacetyl halide selected from the group consisting of tri...  

Matches 1 - 50 out of 7,086