99185-32-7Relevant articles and documents
Tuning water adsorption, stability, and phase in Fe-MIL-101 and Fe-MIL-88 analogs with amide functionalization
Bloch, Eric D.,Kuznicki, Andrew,Lorzing, Gregory R.
supporting information, p. 8312 - 8315 (2021/08/25)
Metal-organic frameworks (MOFs) of the MIL series of materials have been widely studied as a result of their high tunability and the diversity of structure types that exist for these typically M3+ containing frameworks. We explored the use of amide-functionalized ligands in the synthesis of Fe-MIL-101 as a means to tune the water stability and water vapor adsorption in this important class of frameworks. We further show that slow leaching of Fe from NdFeB magnets can afford MIL-101 or MIL-88 under various conditions where the phase of the framework is controlled by length of the carbon chains on amide substituents. NdFeB can also be used to prepare these materials at room temperature in the absence of additional metal salts. This journal is
Zinc metal-organic frameworks: Efficient catalysts for the diastereoselective Henry reaction and transesterification
Karmakar, Anirban,Guedes Da Silva, M. Fatima C.,Pombeiro, Armando J. L.
, p. 7795 - 7810 (2014/05/20)
Three new compounds bearing different flexible side functional groups, viz. 2-acetamidoterephthalic acid (H2L1), 2-propionamidoterephthalic acid (H2L2) and 2-benzamidoterephthalic acid (H2L3), were synthesized and their coordination reactions with zinc(ii) were studied. X-ray crystallography showed the formation of novel metal organic frameworks with different dimensionalities, where the side functional groups of amidoterephthalic acid and/or auxiliary ligands were found to play significant roles. These frameworks [Zn2(L1)2(4,4′-bipyridine) 2(H2O)(DMF)]n (1), [Zn4(L2) 3(OH)2(DMF)2(H2O)2] n (2) and [Zn(L3)(H2O)2]n·n/ 2(1,4-dioxane) (3) act as heterogeneous polymeric solid catalysts not only for the diastereoselective nitroaldol (Henry) reaction of different aldehydes with nitroalkanes but also for transesterification reactions. These MOF-based heterogeneous catalysts can be recycled without losing their activity. This journal is the Partner Organisations 2014.
