4923-87-9, Research speed reading in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. In a article, 4923-87-9, molcular formula is C8H5BrS, introducing its new discovery.
The purpose of the present invention is to provide a method for easily producing a fluorine-containing (cyclo)alkenyl zinc halide compound at low cost. The present invention provides a method for producing a fluorine-containing (cyclo)alkenyl zinc halide compound represented by formula (1) (wherein A1 represents a perfluoroalkyl group having 1-12 carbon atoms, or a fluorine atom; A2 represents a fluorine atom or a hydrogen atom; A3 represents a fluorine atom or a hydrogen atom, or alternatively A3 and A1 or A2 may combine together to form a perfluoroalkylene chain having 1-12 carbon atoms; and X’ represents a halogen atom), which comprises a step wherein a fluorine-containing olefin represented by formula (2) (wherein X” represents a fluorine atom or a chlorine atom; and the other symbols are as defined above) is reacted with a zinc halide represented by formula ZnX’2 (wherein the symbol is as defined above) in the presence of one or more metals that are selected from among magnesium and magnesium alloys.
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Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem