作者:Motoshi Aoyama、Tsuyoshi Fukuhara、Shoji Hara
DOI:10.1021/jo8004759
日期:2008.6.1
Selective fluorination of adamantanes was achieved by the electrochemical fluorination method, using Et3N−5HF as electrolyte and a fluorine source. Mono-, di-, tri-, and tetrafluoroadamantanes were selectively prepared from adamantanes by controlling the oxidation potential, and the fluorine atoms were introduced selectively at the tertiary carbons. Adamantanes that have functional groups such as ester
使用Et 3 N-5HF作为电解质和
氟源,通过电
化学氟化方法实现了
金刚烷类的选择性
氟化。通过控制氧化电位,从
金刚烷选择性地制备单,二,三和四
氟金刚烷,并将
氟原子选择性地引入叔碳。具有官能团如酯,
氰基和乙酰氧基甲基的
金刚烷也被选择性
氟化。