260357-07-1Relevant academic research and scientific papers
Anionic [4+2]cycloaddition - Retro[4+2]cycloaddition strategy in the synthesis of psoralen and its isoster
Bandyopadhyay, Mausumi,Datta, Kalyani,Mal, Dipakranjan
, p. 551 - 556 (2007/10/03)
Furan-1,4-dipolar agents 7 and 16e, prepared in few steps from commercially available furoates, have been annulated with bicyclopentadienone 2 to provide pentacyclic frameworks 8 and 17 respectively. Subsequent transformations of 8 and 17 through retro-Di
