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。