A novel synthesis of (di)-benzazocinones via an endocyclic N-acyliminium ion cyclisation
作者:Frank D. King、Abil E. Aliev、Stephen Caddick、D. A. Tocher
DOI:10.1039/c0ob00559b
日期:——
The triflic acid-mediated endocyclic N-acyliminium ion cyclisation provides a facile synthesis of (di)-benzazocinones. On reduction of the 10-phenyl derivative, an unusually non-polar tertiary alkylamine was obtained.
三氟甲磺酸介导的环内N-酰亚胺离子环化反应提供了一种简便合成(二)苯并吖啶酮的方法。将10-苯基衍生物还原后,获得了一个异常非极性的三烷基胺。