Acid-Induced Rearrangement of Cycloadducts from Cyclopropenecarboxylates and 1,3-Diarylisobenzofurans

作者：Efremova Mariia M; Molchanov Alexander P; Larina Anna G; Starova Galina L; Kostikov Rafael R; Stepakov Alexander V^*

来源：Helvetica Chimica Acta, 2016, 99(7): 487-493.

DOI：10.1002/hlca.201500114

• Cyclopropenecarboxylates
• 1,3-Diarylisobenzofurans
• Rearrangements
• Indeno[1,2-b]furans
• Diels-Alder adduct

Treatment of several Diels-Alder adducts of cyclopropenecarboxylates and 1,3-diarylisobenzofurans with a strong acid triggers a skeletal rearrangement resulting in 4,8b-dihydro-3aH-indeno[1,2-b]furans.

• 出版日期2016-7