Login / Signup

Fluorosulfonylvinylation of Unactivated C(sp 3 )-H via Electron Donor-Acceptor Photoactivation.

Xueyan ZhaoDengfeng ChenShengzhen ZhuJinyue LuoSaihu LiaoBinnan ZhengShenlin Huang
Published in: Organic letters (2023)
An electron donor-acceptor (EDA) complex photoactivation strategy for radical fluorosulfonylation is disclosed for the first time. Simply upon blue light irradiation, the FSO 2 radical can be generated efficiently under catalyst-free, base-free, and additive-free conditions, which enables facile access to 6-keto alkenylsulfonyl fluorides from readily available propargyl alcohols and FSO 2 Cl. The 6-keto alkenylsulfonyl fluoride motif has been showcased as a versatile SuFEx hub with diverse follow-up derivatizations.
Keyphrases
  • solar cells
  • highly efficient
  • reduced graphene oxide
  • drinking water
  • metal organic framework
  • radiation induced
  • quantum dots
  • network analysis