148679-88-3Relevant articles and documents
REARRANGEMENT OF EPOXIDIZED BENZYNE/FURAN CYCLOADDUCTS: A CONVENIENT ROUTE TO α-FORMYL AND α-ACYL-2-INDANONES
French, Larry G.,Fenlon, Edward E.,Charlton, Timothy P.
, p. 851 - 854 (2007/10/02)
The Lewis acids, LiClO4 and BF3*Et2O, promote carbocation driven ring contracting rearrangements of epoxides derived from the Diels-Alder adducts of benzyne and furans.This unprecedented transformation provides moderate to excellent yields of novel α-formyl and α-acyl-2-indanones.