Directed ortho metalation - mediated F+ introduction. Regiospecific synthesis of fluorinated aromatics
作者:Victor Snieckus、Francis Beaulieu、Kunihiko Mohri、Wei Han、Christopher K. Murphy、Franklin A. Davis
DOI:10.1016/s0040-4039(00)73211-4
日期:1994.5
Regiospecific fluorination using N-fluorobenzenesulfonimide (NFSi) and N-fluoro-O-benzenedisulfonimide (NFOBS) reagents via directed ortho metalation (Scheme 1) is reported and exceptions of PhSO2 transfer from NFSi are described.
使用区域专一氟化Ñ -fluorobenzenesulfonimide(NFSI)和ñ -氟ö -benzenedisulfonimide(NFOBS)试剂经由定向邻位金属化(方案1)的报告和PhSO的例外2从NFSI转移进行说明。