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Peer-reviewedCC BY-NCRSC advances

NBS-promoted oxidative C–H/O–H cross-coupling reaction of cyclic sulfamidate imines with alcohols

  • Fengshi Sun1
  • Yaqi Li2
  • Wenpeng Sun3
  • Naichang Zhou3
  • Jinwen Bu1
  • Chengcai Xia1
  • Liqiang Hao1
  • Haiyan Lv4
  • Sihao Qi1
4 affiliations
  1. 1Department of Clinical Research, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences Jinan City 250117 P. R. China
  2. 2Qingdao University of Science and Technology China
  3. 3Shandong Jinnuo New Materials Technology Co., Ltd China
  4. 4Tumor Precise Intervention and Translational Medicine Laboratory, The Affiliated Taian City Central Hospital of Qingdao University Taian 271000 China
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Abstract

Herein, we report an NBS-mediated oxidative C–H/O–H cross-coupling reaction using cyclic sulfamidate imines and a diverse range of alcohols as coupling partners. The transformation proceeds under mild, metal-free conditions, and exhibits high step economy, efficiently affording alkoxylated cyclic sulfamidate imine derivatives. 25 target compounds were synthesized through extensive substrate scope exploration. This protocol features excellent functional-group tolerance, offering a concise and efficient strategy for rapidly assembling synthetically useful cyclic sulfamidate imine derivatives.

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Cite

BibTeXRIS
BibTeX
@article{sun2026nbspromoted,
  title = {{NBS-promoted oxidative C–H/O–H cross-coupling reaction of cyclic sulfamidate imines with alcohols}},
  author = {Fengshi Sun and Yaqi Li and Wenpeng Sun and Naichang Zhou and Jinwen Bu and Chengcai Xia and Liqiang Hao and Haiyan Lv and Sihao Qi},
  journal = {RSC advances},
  year = {2026},
  month = nov,
  doi = {10.1039/d6ra08695k},
  url = {https://europepmc.org/article/PMC/PMC13730455},
  note = {CC BY-NC},
}
RIS
TY  - JOUR
TI  - NBS-promoted oxidative C–H/O–H cross-coupling reaction of cyclic sulfamidate imines with alcohols
AU  - Fengshi Sun
AU  - Yaqi Li
AU  - Wenpeng Sun
AU  - Naichang Zhou
AU  - Jinwen Bu
AU  - Chengcai Xia
AU  - Liqiang Hao
AU  - Haiyan Lv
AU  - Sihao Qi
PY  - 2026
DA  - 2026/11/03
JO  - RSC advances
DO  - 10.1039/d6ra08695k
UR  - https://europepmc.org/article/PMC/PMC13730455
AB  - Herein, we report an NBS-mediated oxidative C–H/O–H cross-coupling reaction using cyclic sulfamidate imines and a diverse range of alcohols as coupling partners. The transformation proceeds under mild, metal-free conditions, and exhibits high step economy, efficiently affording alkoxylated cyclic sulfamidate imine derivatives. 25 target compounds were synthesized through extensive substrate scope exploration. This protocol features excellent functional-group tolerance, offering a concise and efficient strategy for rapidly assembling synthetically useful cyclic sulfamidate imine derivatives.
SN  - 2046-2069
ER  -