(1-Furan-2-yl-3-methyl-but-3-enyl)-phenyl-amine (CAS# 354552-07-1) is used as a reactant in the synthetic preparation of tetrahydroisoindolo[2,1-a]quinolinecarboxylic acids via Diels-Alder cycloaddition of (furyl)arylaminobutenes with maleic anhydride and ring opening - intramolecular cyclization of azaoxatricyclodecenes.
