%0 Journal Article %T MOF-199 as an Efficient Metal Organic Framework Catalyst for the Synthesis of Spiro[Indoline-3,4′-Pyrano[2,3- c ]Pyrazole] Derivatives %A Seyedeh F. Hojati %A Amiri, Amirhassan %A Sara Mohamadi %A Sara Soleimanian %J Polycyclic Aromatic Compounds %@ 1040-6638 %D 2023