Fig. 4. Extension of the SSISA strategy: (a) structures of the functionalized BDC ligands applied in the current study. (b) XRD patterns of the UiO-66(Zr) derivatives obtained in the presence of NaI solution. (c) Scale-up synthesis of the UiO-66(Ce)–CH3 compound via the simple and rapid procedure presented herein and the other derivatives exhibit the similar phenomena. (d) Decarboxylation of BDC–NH2 taking place at elevated temperature using conventional synthetic method. (e) XRD pattern of the MIL-101(Cr)–NH2 compound synthesized directly at 120 °C and the simulated result. (f) 1H NMR spectrum of the digested MIL-101-NH2 after extraction.
