%0 Journal Article %T Synthesis of spiroindolenine–cyclopentenedione skeletons and their chemical behaviours: the first example of a lactone-type spiroindolenine structure %A Uygun, Meltem Tan %A Menges, Nurettin %J Organic and Biomolecular Chemistry %V 20 %N 20 %P 4161-4166 %D 2022-05-26 %I The Royal Society of Chemistry %~ DeepDyve