The photochemical version of the Boulton–Katritzky reaction has been studied, examining the behaviour of the arylhydrazones of 3-benzoyl-5-X-1,2,4-oxadiazoles. The effect of several modifications of the substrates structure (the E and/or Z structures of arylhydrazones, the possible presence of substituents in the arylhydrazono moiety, and the nature of substituents at C-5 of the 1,2,4-oxadiazole ring) on the course of the photochemical rearrangement has been examined.
D'Auria, M., Frenna, V., Marullo, S., Raccioppi, R., Spinelli, D., Viggiani, L. (2012). Photochemical isomerization of aryl hydrazones of 1,2,4-oxadiazole derivatives into the corresponding triazoles. PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 11, 1383-1388 [10.1039/C2PP25073J].
Photochemical isomerization of aryl hydrazones of 1,2,4-oxadiazole derivatives into the corresponding triazoles
FRENNA, Vincenzo;MARULLO, Salvatore;
2012-01-01
Abstract
The photochemical version of the Boulton–Katritzky reaction has been studied, examining the behaviour of the arylhydrazones of 3-benzoyl-5-X-1,2,4-oxadiazoles. The effect of several modifications of the substrates structure (the E and/or Z structures of arylhydrazones, the possible presence of substituents in the arylhydrazono moiety, and the nature of substituents at C-5 of the 1,2,4-oxadiazole ring) on the course of the photochemical rearrangement has been examined.
| File | Dimensione | Formato | |
|---|---|---|---|
|
Phochem and photobiol. 2012.pdf
Solo gestori archvio
Dimensione
464.58 kB
Formato
Adobe PDF
|
464.58 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
