University of Cagliari
Preparation of Cyclobutene Acetals and Tricyclic Oxetanes through Photochemical Tandem and Cascade Reactions
Angelo Frongia;Francesco Secci;
2018-01-01
Abstract
We describe a photochemical reaction using two starting materials, a cyclopent-2-enone and an alkene, which are transformed in a controlled manner via the initial [2+2]-photocycloaddition adducts into cyclobutene aldehydes (conveniently trapped as stable acetals) or unprecedented angular tricyclic 4:4:4 oxetane-containing skeletons. These compounds are formed through tandem or triple cascade photochemical reaction processes, respectively. Small libraries of each compound class were prepared, thus suggesting that this photochemistry approach opens new opportunities for synthesis design and for widening molecular diversity.
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| Angew Chem Int Ed - 2018 - Buendia - Preparation of Cyclobutene Acetals and Tricyclic Oxetanes through Photochemical Tandem.pdf Solo gestori archivio
Type: versione editoriale
Size 2.54 MB
Format Adobe PDF
|
2.54 MB | Adobe PDF | & nbsp; View / Open Request a copy |
| Post-print Angew 2018.pdf open access
Type: versione post-print
Size 790.01 kB
Format Adobe PDF
|
790.01 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.