Depending upon the reaction conditions, intramolecular cycloadditions of variously substituted N-alkenoyl aryl azides 4 give the [1,2,3]triazolobenzodiazepine 5, bridgehead aziridines 6 or imines 7. The dipolarophilic activity of the C=N double bond of the latter compounds is also exploited in the synthesis of [1,2,4]triazolobenzodiazepines 10 by means of nitrilimine cycloadditions.
Intramolecular cycloadditions of N-alkenoyl aryl azides / L. Garanti, G. Molteni, G. Broggini. - In: JOURNAL OF THE CHEMICAL SOCIETY. PERKIN TRANSACTIONS. 1. - ISSN 1472-7781. - 1:15(2001), pp. 1816-1819. [10.1039/b102686k]
Intramolecular cycloadditions of N-alkenoyl aryl azides
G. Molteni;
2001
Abstract
Depending upon the reaction conditions, intramolecular cycloadditions of variously substituted N-alkenoyl aryl azides 4 give the [1,2,3]triazolobenzodiazepine 5, bridgehead aziridines 6 or imines 7. The dipolarophilic activity of the C=N double bond of the latter compounds is also exploited in the synthesis of [1,2,4]triazolobenzodiazepines 10 by means of nitrilimine cycloadditions.File in questo prodotto:
File | Dimensione | Formato | |
---|---|---|---|
b102686k.pdf
accesso riservato
Tipologia:
Publisher's version/PDF
Dimensione
101.86 kB
Formato
Adobe PDF
|
101.86 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.