Reversible intramolecular photocycloaddition of a bis(9-anthrylbutadienyl)paracyclophane – an inverse photochromic system. (Photoactive cyclophanes 5)
The title compound, 4,13-bis[(1E,3E)-4-(9-anthracenyl)buta-1,3-dienyl][2.2]paracyclophane (2), prepared in 35% overall yield from [2.2]paracyclophane, absorbs light at λmax = 400 nm with a tail down to 480 nm. By irradiation into this band, 2 generates a single photoproduct, 4, whose absorption maxi...
Na minha lista:
| Principais autores: | , , , , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Beilstein-Institut
2009-05-01
|
| coleção: | Beilstein Journal of Organic Chemistry |
| Assuntos: | |
| Acesso em linha: | https://doi.org/10.3762/bjoc.5.20 |
| Tags: |
Sem tags, seja o primeiro a adicionar uma tag!
|