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Triflylation of 1,4-Benzoquinones with Sodium Trifluoromethanesulfinate
Journal of Fluorine Chemistry ( IF 1.7 ) Pub Date : 2019-11-06 , DOI: 10.1016/j.jfluchem.2019.109410 Sheng-Li Yue , Min Jiang , Hui Li , Jin-Tao Liu
中文翻译:
1,4-苯醌与三氟甲烷亚磺酸钠的三氟甲基化
更新日期:2019-11-06
Journal of Fluorine Chemistry ( IF 1.7 ) Pub Date : 2019-11-06 , DOI: 10.1016/j.jfluchem.2019.109410 Sheng-Li Yue , Min Jiang , Hui Li , Jin-Tao Liu
The iodine-promoted triflylation of 1,4-benzoquinones with cheap and easily available sodium trifluoromethanesulfinate is achieved under mild conditions. A series of aryl triflones were obtained in moderate to good yields. The method could also be extended to triflylation of 1,4-benzoquinone monoamines and perfluoroalkanesulfonylation with sodium perfluoroalkanesulfinates.
中文翻译:
1,4-苯醌与三氟甲烷亚磺酸钠的三氟甲基化
在温和的条件下,用便宜且容易获得的三氟甲烷亚磺酸钠实现了碘促进的1,4-苯醌的三氟甲基化。以中等至良好的产率获得了一系列芳基三氟甲磺酸。该方法还可以扩展到1,4-苯醌单胺的三氟甲基化和全氟烷磺酸亚磺酸钠的全氟烷磺酰基化。