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Theoretical study of photoinduced ring-isomerization in the 1,2,4-oxadiazole series

✍ Scribed by Silvestre Buscemi; Maurizio D'Auria; Andrea Pace; Ivana Pibiri; Nicolò Vivona


Book ID
108282522
Publisher
Elsevier Science
Year
2004
Tongue
French
Weight
841 KB
Volume
60
Category
Article
ISSN
0040-4020

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📜 SIMILAR VOLUMES


Photoinduced molecular rearrangements. S
✍ Silvestre Buscemi; Andrea Pace; Nicolò Vivona; Tullio Caronna 📂 Article 📅 2001 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 34 KB

## Abstract The ring‐photoisomerization of 3‐amino‐ and 3‐methylamino‐5‐phenyl‐1,2,4‐oxadiazoles into the corresponding 2‐amino‐ and 2‐methylamino‐5‐phenyl‐1,3,4‐oxadiazoles has been reinvestigated by examining the effect of a base on the photoreaction. On irradiating at λ = 254 nm in methanol, yie

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✍ Silvestre Buscemi; Andrea Pace; Nicolo Vivona; Tullio Caronna 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Photoinduced molecular rearrangements. T
✍ Nicolò Vivona; Silvestre Buscemi; Stefano Asta; Tullio Caronna 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 417 KB

The photochemistry of some 1,2,4-oxadiazoles in the presence of sulphur nucleophiles has been investigated. Irradiation of the 5-amino-3-phenyl-and 3,5-diphenyl-l,2,4-oxadiazole at X = 254 nm in methanol in the presence of sodium hydrogen sulphide or thiols gave a photo-induced redox reaction at the