volume 31 issue 20 publication number e202500302

Asymmetric Catalytic Aziridination to Synthesize Spiro‐aziridine Oxindoles

Publication typeJournal Article
Publication date2025-03-04
scimago Q1
wos Q2
SJR0.981
CiteScore6.7
Impact factor3.7
ISSN09476539, 15213765
Abstract

Asymmetric catalytic aza‐Michael‐initiated ring closure of methyleneindolinones with N‐tosyloxycarbamates has been established. The reaction using a chiral nickel complex catalyst enabled the formation of a series of spiro‐aziridine oxindoles in good yields (up to 99 %) with high stereoselectivity (up to 97 % ee, >19 : 1 dr) under mild reaction conditions. Ring‐opening of spiro‐aziridine oxindole leads to formation of glycinate‐bearing oxindoles with retention of configuration.

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GOST Copy
Qu Y. et al. Asymmetric Catalytic Aziridination to Synthesize Spiro‐aziridine Oxindoles // Chemistry - A European Journal. 2025. Vol. 31. No. 20. e202500302
GOST all authors (up to 50) Copy
Qu Y., Liu Z., Zhou Y., Feng X., Liu X. Asymmetric Catalytic Aziridination to Synthesize Spiro‐aziridine Oxindoles // Chemistry - A European Journal. 2025. Vol. 31. No. 20. e202500302
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RIS Copy
TY - JOUR
DO - 10.1002/chem.202500302
UR - https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202500302
TI - Asymmetric Catalytic Aziridination to Synthesize Spiro‐aziridine Oxindoles
T2 - Chemistry - A European Journal
AU - Qu, Yinhe
AU - Liu, Zhenzhong
AU - Zhou, Yuqiao
AU - Feng, Xiaoming
AU - Liu, Xiaohua
PY - 2025
DA - 2025/03/04
PB - Wiley
IS - 20
VL - 31
SN - 0947-6539
SN - 1521-3765
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2025_Qu,
author = {Yinhe Qu and Zhenzhong Liu and Yuqiao Zhou and Xiaoming Feng and Xiaohua Liu},
title = {Asymmetric Catalytic Aziridination to Synthesize Spiro‐aziridine Oxindoles},
journal = {Chemistry - A European Journal},
year = {2025},
volume = {31},
publisher = {Wiley},
month = {mar},
url = {https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202500302},
number = {20},
pages = {e202500302},
doi = {10.1002/chem.202500302}
}