PROCESS FOR FLUORINATING COMPOUNDS
    2.
    发明申请
    PROCESS FOR FLUORINATING COMPOUNDS 审中-公开
    氟化合物的方法

    公开(公告)号:WO2015073562A1

    公开(公告)日:2015-05-21

    申请号:PCT/US2014/065272

    申请日:2014-11-12

    IPC分类号: C07D213/803

    摘要: Methods of preparing a fluorinated aryl or heteroaryl substrate by combining a quaternary ammonium cyanide and an aryl or heteroaryl substrate substituted with at least one chloro, bromo, sulfonyl, or nitro group to thereby provide a mixture, and combining the mixture with hexafluorobenzene to thereby provide the fluorinated substrate.

    摘要翻译: 通过组合氰化季铵和被至少一个氯,溴,磺酰基​​或硝基取代的芳基或杂芳基基团从而提供混合物制备氟化芳基或杂芳基底物的方法,并将该混合物与六氟苯组合从而提供 氟化基材。

    METHOD FOR AROMATIC FLUORINATION
    9.
    发明申请

    公开(公告)号:WO2017192564A8

    公开(公告)日:2017-11-09

    申请号:PCT/US2017/030608

    申请日:2017-05-02

    IPC分类号: C07C17/16 C07C25/13 C07C25/22

    摘要: Disclosed is a fluorination method comprising providing an aryl fluorosuifonate and a fluorinating reagent to a reaction mixture; and reacting the aryl fluorosuifonate and the fluorinating reagent to provide a fluorinated aryl species. Also disclosed is a fluorination method comprising providing, a salt comprising a cation and an aryloxyiate, and SO 2 F 2 to a reaction mixture; reacting the SO 2 F 2 and the ammonium salt to provide a fluorinated aryl species. Further disclosed a fluorination method comprising providing a compound having the structure Ar-OH to a reaction mixture; where A is an aryl or heteroaryl; providing SO 2 F 2 to the reaction mixture; providing a fluorinating reagent to the reaction mixture; reacting the SO 2 F 2 , the fluorinating reagent and the compound having the structure Ar-OH to provide a fluorinated aryl species having the structure Ar-F.

    METHOD FOR AROMATIC FLUORINATION
    10.
    发明申请
    METHOD FOR AROMATIC FLUORINATION 审中-公开
    芳香族氟化的方法

    公开(公告)号:WO2018013782A1

    公开(公告)日:2018-01-18

    申请号:PCT/US2017/041889

    申请日:2017-07-13

    摘要: Disclosed is a f fluorination method comprising providing a fluorinating reagent and a solvent to a reaction mixture; providing a compound having the formula Ar-X to the reaction mixture; wherein, A is a aryl, substituted aryl, heteroaryl or substituted heteroaryl, and X is CI, Br, I or NO 2 , providing tetramethylammonium 2,6-dimethylphenolate to the reaction mixture; and reacting under conditions sufficient to provide a species having the formula Ar-F.

    摘要翻译: 公开了一种氟化方法,其包括向反应混合物提供氟化剂和溶剂; 向反应混合物中提供具有式Ar-X的化合物; 其中A是芳基,取代的芳基,杂芳基或取代的杂芳基,并且X是Cl,Br,I或NO 2,给反应混合物提供四甲基铵2,6-二甲基苯酚盐; 并在足以提供具有式Ar-F的物质的条件下反应