Exploration of the Fluoride Reactivity of Aryltrifluoroborate on Selective Cleavage of Diphenylmethylsilyl Groups
Exploration of the Fluoride Reactivity of Aryltrifluoroborate on Selective Cleavage of Diphenylmethylsilyl Groups
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DOI：
10.1002/ejoc.202000707
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发表时间：
2020-07-02
影响因子：
2.8
通讯作者：
Tanaka, Katsunori
中科院分区：
文献类型：
--
作者：
Fujiki, Katsumasa;Tanaka, Katsunori
介绍了已知的第一份关于三氟硼酸芳基钾氟催化反应性的报告。三氟硼酸苯的氟反应性受三氟硼酸苯上的取代基控制，如对位上的甲氧基和邻位上的甲基。此外，还实现了三氟硼酸芳基催化二苯基甲基硅基的选择性裂解。
The first known report on the fluoride catalytic reactivity of potassium aryltrifluoroborate is described. The fluoride reactivity of phenyltrifluoroborate was controlled by substituents on the trifluoroborate-attached benzene, such as the methoxy group at thepara-position and the methyl group at theortho-position. In addition, the selective aryltrifluoroborate-catalyzed cleavage of the diphenylmethylsilyl group was achieved.