880169-65-3Relevant academic research and scientific papers
Synthesis of the Erythrina alkaloid 3-demethoxyerythratidinone. Novel acid-induced rearrangements of its precursors
Wang, Qiu,Padwa, Albert
, p. 601 - 604 (2006)
A new strategy for the synthesis of 3-demethoxyerythratidinone has been developed and is based on an extraordinarily facile intramolecular Diels-Alder reaction of a 2-imido-substituted furan. During the course of the synthesis, several novel acid-induced
Synthesis of the tetracyclic framework of the erythrina alkaloids using a [4 + 2]-cycloaddition/Rh(I)-catalyzed cascade of 2-imidofurans
Padwa, Albert,Wang, Qiu
, p. 7391 - 7402 (2007/10/03)
Several 2-imido substituted furans were found to undergo a rapid intramolecular [4 + 2]-cycloaddition to deliver oxabicyclo adducts in good to excellent yields. By using a Rh(I)-catalyzed ring opening of the resulting oxabicyclic adduct, it was possible t
