Login / Signup

Metal-free regioselective mono- and poly-halogenation of 2-substituted indazoles.

Changjun ZhangTingting WeiZhichen YuYuxin DingWeike SuYuan-Yuan Xie
Published in: RSC advances (2023)
An unprecedented metal-free regioselective halogenation of 2 H -indazoles has been revealed, which not only realized the highly selective synthesis of mono-halogenated products, but also completed poly-halogenations by fine tuning the reaction conditions. Various mono-/poly-/hetero-halogenated indazoles were obtained in moderate to excellent yields. Notably, this approach features environmentally friendly solvents, mild reaction conditions, simple execution and short reaction time.
Keyphrases
  • high intensity
  • electron transfer
  • molecular dynamics simulations