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Transannulation of 1-Sulfonyl-1,2,3-Triazoles with Heterocumulenes

Readily available 1-mesyl-1,2,3-triazoles are efficiently converted into a variety of imidazolones and thiazoles by Rh(II)-catalyzed denitrogenative reactions with isocyanates and isothiocyanates, respectively. The proposed triazolediazoimine equilibrium results in the formation of highly reactive a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chuprakov, Stepan, Kwok, Sen Wai, Fokin, Valery V.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2013
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3645925/
https://ncbi.nlm.nih.gov/pubmed/23477345
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja400350c
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