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发明公开
CN110546125A 具有含有氢且含有氟和/或氯的丁二烯骨架的化合物的制造方法 审中-实审

具有含有氢且含有氟和/或氯的丁二烯骨架的化合物的制造方法
摘要：
本发明的目的在于，提供一种简便地以低成本工业制造具有含有氢且含有氟和/或氯的多烯骨架的化合物的方法。一种卤代二烯的制造方法，所述卤代二烯用式(1)：A1A2C＝CA3-CA4＝CA5A6[式中，A1、A2、A5和A6独立地表示氢、氟或氯、碳数1～3的(全氟)烷基、或者(全氟)烯基；A3和A4独立地表示氢、氟或氯；A1～A6中的至少1者表示氢；A1～A6中的至少1者表示氟或氯。]表示，所述制造方法包括如下工序：在0价金属的存在下，使式(2)：A7A8C＝CA9X[式中，A7和A8独立地表示氢、氟或氯、碳数1～3的(全氟)烷基、或者(全氟)烯基；A9独立地表示氢、氟或氯；X表示溴或碘。]所示的相同或不同的卤代烯烃发生偶联反应的工序。
摘要（英）：

The purpose of the present invention is to provide a method for conveniently and industrially producing at low cost, a compound having a polyene skeleton and containing hydrogen and fluorine and/or chlorine. Provided is a method for producing a halogenated diene represented by formula (1), A1A2C=CA3-CA4=CA5A6 [in the formula, A1, A2, A5, and A6 independently represent hydrogen, fluorine or chlorine, a C1-3 (perfluoro) alkyl group or (perfluoro) alkenyl group, A3 and A4 independently represent hydrogen, fluorine or chlorine, at least one among A1-A6 represents hydrogen, and at least one among A1-A6 represents fluorine or chlorine], the method comprising a step for subjecting identical or different halogenated olefins represented by formula (2), A7A8C=CA9X [in the formula, A7 and A8 independently represent hydrogen, fluorine or chlorine, a C1-3 (perfluoro) alkyl group or (perfluoro) alkenyl group, A9 independently represents hydrogen, fluorine or chlorine, and X represents bromine or iodine], to a coupling reaction in the presence of a zero-valent metal.

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