Matching Carbenes and Sulfoximines via Ketenes Generated from α ‐Diazoketones by Blue Light

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Abstract: Although NH‐sulfoximines are known to react with carbenes by deamidation pathways, they can be combined if the latter are generated as transients from diazo compounds under blue light irradiation to undergo rapid Wolff rearrangement to generate reactive ketenes. Subsequent addition of sulfoximines or sulfonimidamides lead to N‐acylated products in good to excellent yields. Beneficial are the mild reaction conditions, which neither require the addition of a base nor an oxidant or a metal catalyst.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Matching Carbenes and Sulfoximines via Ketenes Generated from α ‐Diazoketones by Blue Light ; day:11 ; month:01 ; year:2023 ; extent:7
Advanced synthesis & catalysis ; (11.01.2023) (gesamt 7)

Urheber
Pan, Shulei
Passia, Marco Thomas
Wang, Xianliang
Wu, Peng
Ma, Ding
Bolm, Carsten

DOI
10.1002/adsc.202201274
URN
urn:nbn:de:101:1-2023011214025316080121
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:29 MESZ

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