Pyridinium Hydrobromide Perbromide:  A Versatile Catalyst for Aziridination of Olefins Using Chloramine-T

Pyridinium Hydrobromide Perbromide:  A Versatile Catalyst for Aziridination of Olefins Using Chloramine-T

Pyridinium hydrobromide perbromide (Py·HBr3) catalyzes effectively the aziridination of electron-deficient as well as electron-rich olefins using Chloramine-T (N-chloro-N-sodio-p-toluenesulfonamide) as a nitrogen source to afford the corresponding aziridines in moderate to good yields.

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Veröffentlicht in:Organic letters 1999-09, Vol.1 (5), p.705-707
Hauptverfasser: Ali, Sayyed Iliyas, Nikalje, Milind D, Sudalai, A
Format: Artikel
Sprache:eng
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Zusammenfassung:Pyridinium hydrobromide perbromide (Py·HBr3) catalyzes effectively the aziridination of electron-deficient as well as electron-rich olefins using Chloramine-T (N-chloro-N-sodio-p-toluenesulfonamide) as a nitrogen source to afford the corresponding aziridines in moderate to good yields.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol9900966