Acid-induced rearrangement of cycloadducts from N-aryl itaconimides and 1,3-diphenylisobenzofuran

Treatment of several Diels–Alder adducts of N-aryl itaconimides and 1,3-diphenylisobenzofuran with a strong acid triggers a skeletal rearrangement resulting in 2-aryl-6,10b-diphenylbenzo[h]isoquinoline-1,3(2H,10bH)-diones.

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Bibliographische Detailangaben
Veröffentlicht in:	Tetrahedron letters 2014-08, Vol.55 (35), p.4895-4897
Hauptverfasser:	Stepakov, Alexander V., Boitsov, Vitaly M., Larina, Anna G., Molchanov, Alexander P.
Format:	Artikel
Sprache:	eng
Schlagworte:	1,3-Diphenylisobenzofuran Acid-induced rearrangement Adducts Benzo[h]isoquinoline N-Aryl itaconimides Tetrahedrons
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Beschreibung
Zusammenfassung:	Treatment of several Diels–Alder adducts of N-aryl itaconimides and 1,3-diphenylisobenzofuran with a strong acid triggers a skeletal rearrangement resulting in 2-aryl-6,10b-diphenylbenzo[h]isoquinoline-1,3(2H,10bH)-diones.
ISSN:	0040-4039 1873-3581
DOI:	10.1016/j.tetlet.2014.06.107