Two novel Rh(iii)-catalyzed chemoselective functionalizations of tertiary aniline N-oxides with alkynes, including annulation via the sequential C(sp2)–H and C(sp3)–N activation and an O-atom transfer (OAT) process, have been described.
两种新颖的Rh(
iii)催化的三级
苯胺N-氧化物与
炔烃的
化学选择性官能化反应已被描述,包括通过顺序C(sp
2)–H和C(sp
3)–N活化以及一个O原子转移(OAT)过程进行环化。