Visible-Light-Driven Unsymmetric gem-Difunctionalization of Vinyl Azides with Thiosulfonates or Selenosulfonates

Visible-Light-Driven Unsymmetric gem-Difunctionalization of Vinyl Azides with Thiosulfonates or Selenosulfonates

Thiosulfonylation and selenosulfonylation of vinyl azides with thiosulfonates and selenosulfonates were achieved using Cu­(dap)2Cl as a photosensitizer under visible-light irradiation. This reaction is the application of a vinyl azide substrate in a group transfer radical addition (GTRA) reaction, t...

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Veröffentlicht in:Organic letters 2024-03, Vol.26 (8), p.1683-1687
Hauptverfasser: Wang, Tao, Zong, Yuan-Yuan, Yang, Biao, Huang, Tao, Jin, Xiao-Ling, Liu, Qiang
Format: Artikel
Sprache:eng
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Zusammenfassung:Thiosulfonylation and selenosulfonylation of vinyl azides with thiosulfonates and selenosulfonates were achieved using Cu­(dap)2Cl as a photosensitizer under visible-light irradiation. This reaction is the application of a vinyl azide substrate in a group transfer radical addition (GTRA) reaction, through β-difunctionalization, to obtain a variety of unsymmetric difunctionalized N-unprotected enamines.
ISSN:1523-7060
1523-7052
DOI:10.1021/acs.orglett.4c00183