Efficient synthesis of substituted polyarylphthalimides via cycloaddition of cyclopentadienones with 2-bromomaleimide.
Functionalized tetraarylphthalimides or diarylphthalimides fused with an acenaphthene moiety have been prepd. in one step from 2-bromomaleimide and tetraarylcyclopentadienones (tetracyclones) or 7,9-diaryl-8H-cyclopentacenaphthylene-8-ones (acecyclones). The reaction, involving a cycloaddn.-decarbonylation-dehydrobromination sequence, gives high isolated yields and is compatible with the presence of various functional groups. [on SciFinder(R)]
Références
- Titre
- Efficient synthesis of substituted polyarylphthalimides via cycloaddition of cyclopentadienones with 2-bromomaleimide.
- Type de publication
- Article de revue
- Année de publication
- 2011
- Auteurs
- Vanel, Remi, Berthiol Florian, Bessieres Bernard, Einhorn Cathy, and Einhorn Jacques
- Revue
- Synlett
- Pagination
- 1293–1295
- ISSN
- 0936-5214
Soumis le 12 avril 2018