申请人:DAIKIN INDUSTRIES, LTD.
公开号:US20210114966A1
公开(公告)日:2021-04-22
An object of the present invention is to provide a method for producing a fluorinated organic compound, whereby an iodosylbenzene derivative can be easily separated and recovered. The above object can be achieved by a method for producing a fluorinated organic compound, comprising step A of fluorinating an organic compound (1) by reaction with a fluorine source (3) in the presence of an iodine-containing polymer (2ap) having one or more hypervalent iodine aromatic ring moieties, in the presence of a combination of an oxidant (2bo) and an iodine-containing polymer (2bp) having one or more iodine aromatic ring moieties, or in the presence of an iodine-containing polymer (2cp) having one or more IF
2
-substituted aromatic ring moieties; wherein the fluorine source (3) is a fluorine source (3a) represented by formula: MF
n
, wherein M is H, a metal of Group 1 of the periodic table, or a metal of Group 2 of the periodic table; and n is 1 or 2, the polymer (2cp) having one or more IF
2
-substituted aromatic ring moieties, or a combination thereof.
本发明的目的是提供一种生产氟化有机化合物的方法,可以通过该方法轻松分离和回收碘代苯酚衍生物。上述目的可以通过以下方法实现:通过在含有一种或多种高价碘芳香环基团的含碘聚合物(2ap)和一种或多种碘芳香环基团的含碘聚合物(2bp)的氧化剂(2bo)与碘含量聚合物(2cp)的存在下,或在一种或多种IF2-取代芳香环基团的含碘聚合物(2cp)的存在下,通过与氟源(3)反应来氟化有机化合物(1)的步骤A来实现;其中氟源(3)是由公式MFn表示的氟源(3a),其中M是周期表第1组的金属或第2组的金属,n为1或2,或者是具有一种或多种IF2-取代芳香环基团的聚合物(2cp)的组合。