Polyhalogenoheterocyclic compounds - 38.
作者:Richard D. Chambers、Thomas Shepherd、Masayuki Tamura
DOI:10.1016/s0040-4020(01)81709-9
日期:1988.1
3-triazine (1) with potassium fluoride at elevated temperatures gives trifluoro-l,2,3-triazine (4) and corresponding chlorofluoro derivatives. Introduction of perfluoroiso- propyl groups occurs, using fluoride ion and hexafluoropropene. A novel product (7) is described that arises from uucleophilic attack of perfluoroisopropyl anion on ring nitrogen in an intermediate triazine derivative.
使三氯-1,2,3-三嗪(1)与氟化钾在高温下反应,得到三氟-1,2,3-三嗪(4)和相应的氯氟衍生物。使用氟离子和六氟丙烯引入全氟异丙基。描述了一种新产物(7),该产物是由全氟异丙基阴离子对中间体三嗪衍生物中环氮的亲核攻击而产生的。