1) Lebedev, A. V.; Lebedeva, A. B.; Sheludyakov, V. D.; Kovaleva, E. A.; Ustinova, O. L.; Shatunov, V. V.; Russ. J. General Chem. 2007, 77(5), 949-953, DOI: 10.1134/S1070363207050234 ; Synthesis and N-Alkylation of 2-Alkyl-and 2-Arylimidazole-4,5-dicarboxylic acid esters
2) Li, X.; Wu, B.; Wang, R.; Zhang, H.; Niu, C.; Niu, Y.; Hou, H.; Inorg. Chem. 2010, 49(6), 2600-2613, DOI: 10.1021/ic901113p ; Hierarchical Assembly of Extended Coordination Networks Constructed by Novel Metallacalix[4]arenes Building Blocks
3) Li, J.; Yang, G.; Hou, L.; Cui, L.; Li, Y.; Wang, Y.; Shi, Q.; Dal. Trans. 2013, 42(37), 13590-13598, DOI: 10.1039/C3DT51203G ; Three new solvent-directed 3D lead(ii)–MOFs displaying the unique properties of luminescence and selective CO2 sorption