Synlett
DOI: 10.1055/a-2716-2853
Letter

Nickel-Catalyzed Enantioconvergent Cycloadditions of Aziridines and Imines

Autoren

  • Toshifumi Takahashi

    1   Department of Chemistry, Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Japan (Ringgold ID: RIN12907)
  • Rihoko Tonbe

    1   Department of Chemistry, Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Japan (Ringgold ID: RIN12907)
  • Daishi Hiramatsu

    1   Department of Chemistry, Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Japan (Ringgold ID: RIN12907)
  • Takuya Kurahashi

    1   Department of Chemistry, Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Japan (Ringgold ID: RIN12907)

Gefördert durch: Masuyakinen Basic Research Foundation
Gefördert durch: Grants-in-Aid for Scientific Research from MEXT (Japan) 20H02737,23K20277
Gefördert durch: Kumagai Science and Technology Foundation
Gefördert durch: Toshiaki Ogasawara Memorial Foundation
Gefördert durch: Murata Science Foundation
Gefördert durch: Iketani Science and Technology Foundation
Funding Information This work was supported by Grants-in-Aid for Scientific Research (Nos. 20H02737, and 23K20277) from MEXT (Japan). We acknowledge the Masuyakinen Basic Research Foundation, Murata Science Foundation, Toshiaki Ogasawara Memorial Foundation, Kumagai Science and Technology Foundation, and Iketani Science and Technology Foundation.


Graphical Abstract

Abstract

We report asymmetric nickel-catalyzed cycloadditions of aziridines and imines enabled by a newly designed tyrosine-derived FOXAP ligand, delivering up to 97% ee and >20:1 dr. The reaction constructs imidazolidines bearing two nonadjacent stereocenters from racemic vinylaziridines and achiral imines in an enantioconvergent manner.



Publikationsverlauf

Eingereicht: 13. September 2025

Angenommen nach Revision: 30. September 2025

Artikel online veröffentlicht:
31. Oktober 2025

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