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N-pyridinyl sulfilimines as a source for α-imino gold carbenes: access to 2-amino-substituted N-fused imidazoles

Gold-catalyzed formal 1,3-dipolar annulation between readily accessible N-pyridinylsulfilimines and ynamides is reported. A diverse set of imidazole derivatives is prepared from the corresponding sulfilimines and ynamides. These functionalized cyclic products can undergo further transformations to a...

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Bibliographische Detailangaben
Hauptverfasser: Tian, Xianhai (VerfasserIn) , Song, Lina (VerfasserIn) , Rudolph, Matthias (VerfasserIn) , Wang, Qian (VerfasserIn) , Song, Xinlong (VerfasserIn) , Rominger, Frank (VerfasserIn) , Hashmi, A. Stephen K. (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: February 26, 2019
In: Organic letters
Year: 2019, Jahrgang: 21, Heft: 6, Pages: 1598-1601
ISSN:1523-7052
DOI:10.1021/acs.orglett.9b00140
Online-Zugang:Verlag, Volltext: https://doi.org/10.1021/acs.orglett.9b00140
Volltext
Verfasserangaben:Xianhai Tian, Lina Song, Matthias Rudolph, Qian Wang, Xinlong Song, Frank Rominger, and A. Stephen K. Hashmi
Beschreibung
Zusammenfassung:Gold-catalyzed formal 1,3-dipolar annulation between readily accessible N-pyridinylsulfilimines and ynamides is reported. A diverse set of imidazole derivatives is prepared from the corresponding sulfilimines and ynamides. These functionalized cyclic products can undergo further transformations to afford diverse imidazole frameworks. Moreover, in situ synthesis is feasible and shows good potential in the synthesis of nucleoside analogues.
Beschreibung:Gesehen am 16.07.2019
Beschreibung:Online Resource
ISSN:1523-7052
DOI:10.1021/acs.orglett.9b00140

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