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

作者：Stepakov Alexander V^*; Boitsov Vitaly M; Larina Anna G; Molchanov Alexander P

来源：Tetrahedron Letters, 2014, 55(35): 4895-4897.

DOI：10.1016/j.tetlet.2014.06.107

• N-Aryl itaconimides
• 1,3-Diphenylisobenzofuran
• Acid-induced rearrangement
• Benzo[h]isoquinoline

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.

• 出版日期2014-8-27