阅读说明：本技术 制备多氟化合物的方法 (Process for preparing polyfluoro compounds ) 是由 C·R·皮特 N·桑奇 A·托格尼 于 2019-05-29 设计创作，主要内容包括：本发明涉及制备式Ar-R-1(I)的多氟化合物的方法,其中Ar-R-1(I)是芳族环系,其中R-1选自SF-4Cl、SF-3、SF-2CF-3、TeF-5、TeF-4CF-3、SeF-3、IF-2、SeF-2CF-3和IF-4,X-2为N或CR-2,X-3为N或CR-3,X-4为N或CR-4,X-5为N或CR-5,X-6为N或CR-6,并且所述芳族环系中氮原子的总数为0至3,并且如果X-5为CR-5且X-6为CR-6,则R-5和R-6可一起形成包含一个或多个氮的饱和或不饱和的五或六元环系,其中所述五或六元环系可被一个或多个残基R-7取代,所述方法包括以下反应步骤：使选自Ar-2S-2、Ar-2Te-2、Ar-2Se-2、ArSCF-3、ArI、ArTeCF-3、ArSeCF-3、ArSCF-3和ArSCl的起始材料,其中Ar具有与上述相同的定义,与式(III)的三氯异氰脲酸(TCICA)在碱金属氟化物(MF)的存在下反应。(The invention relates to the preparation of Ar-R 1 (I) The polyfluoro compound of (1), wherein Ar-R 1 (I) Is an aromatic ring system in which R 1 Selected from SF 4 Cl、SF 3 、SF 2 CF 3 、TeF 5 、TeF 4 CF 3 、SeF 3 、IF 2 、SeF 2 CF 3 And IF 4 ，X 2 Is N or CR 2 ，X 3 Is N or CR 3 ，X 4 Is N or CR 4 ，X 5 Is N or CR 5 ，X 6 Is N or CR 6 And the total number of nitrogen atoms in the aromatic ring system is from 0 to 3, and if X is 5 Is CR 5 And X 6 Is CR 6 Then R is 5 And R 6 May together form a saturated or unsaturated five-or six-membered ring system containing one or more nitrogen, wherein the five-or six-membered ring system may be interrupted by one or more residues R 7 Substitution, the process comprising the reaction steps of: is selected from Ar 2 S 2 、Ar 2 Te 2 、Ar 2 Se 2 、ArSCF 3 、ArI、ArTeCF 3 、ArSeCF 3 、ArSCF 3 And ArSCl, wherein Ar has the same definition as above, with trichloroisocyanuric acid (TCICA) of formula (III) in the presence of an alkali Metal Fluoride (MF).)