703-41-3Relevant academic research and scientific papers
PREPARATION METHOD FOR FLUORINE-CONTAINING OLEFINS HAVING ORGANIC-GROUP SUBSTITUENTS
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Paragraph 0328-0329, (2014/01/07)
An object of the present invention is to provide a method that enables the easy and efficient (high yield, high selectivity, low cost) preparation of a fluorine-containing olefin substituted with an organic group or groups from a fluorine-containing olefin. [Solution] The method for preparing a fluorine-containing olefin substituted with an organic group or groups, the method comprising a step of reacting a fluorine-containing olefin with an organic boron compound in the presence of an organic transition metal catalyst containing at least one transition metal selected from the group consisting of nickel, palladium, platinum, rhodium, ruthenium, and cobalt.
Synthesis of trifluorostyrene derivatives by palladium-catalyzed cross-coupling of lithium trimethoxy(trifluorovinyl)borate with aryl bromides
Duric, Sasa,Schmidt, Bernd M.,Ninnemann, Nina M.,Lentz, Dieter,Tzschucke, C. Christoph
supporting information; experimental part, p. 437 - 441 (2012/02/15)
Fluor-ing it: The stable, crystalline trimethoxy(trifluorovinyl)borate is a convenient reagent for efficiently displacing a bromine atom with a trifluorovinyl group (see scheme). This Suzuki coupling reaction significantly simplifies the route to trifluor
METHOD FOR PRODUCING SUBSTITUTED FLUORINE-CONTAINING OLEFIN
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Page/Page column 9, (2013/02/28)
This invention relates to a method of reacting fluoroolefin with an organic magnesium compound in the presence of a catalyst comprising nickel or palladium so as to efficiently produce fluoroolefin, such as TFE, in which a fluorine (F) atom or atoms bonded to the sp2 hybridized carbon atom are substituted with an organic group.
Palladium-catalyzed coupling reactions of tetrafluoroethylene with arylzinc compounds
Ohashi, Masato,Kambara, Tadashi,Hatanaka, Tsubasa,Saijo, Hiroki,Doi, Ryohei,Ogoshi, Sensuke
supporting information; experimental part, p. 3256 - 3259 (2011/04/24)
Organofluorine compounds are widely used in all aspects of the chemical industry. Although tetrafluoroethylene (TFE) is an example of an economical bulk organofluorine feedstock, the use of TFE is mostly limited to the production of poly(tetrafluoroethylene) and copolymers with other alkenes. Furthermore, no catalytic transformation of TFE that involves carbon-fluorine bond activation has been reported to date. We herein report the first example of a palladium-catalyzed coupling reaction of TFE with arylzinc reagents in the presence of lithium iodide, giving α,β,β-trifluorostyrene derivatives in excellent yields.
