1) Mathias, Lon J.; Reichert, Veronica R.; Muir, Andrew V. G.; Chem. Mater. 1993, 5(1), 4-5, DOI: 10.1021/cm00025a002 ; Synthesis of rigid tetrahedral tetrafunctional molecules from 1,3,5,7-tetrakis(4-iodophenyl)adamantane
2) Lu, Weigang; Yuan, Daqiang; Zhao, Dan; Schilling, Christine Inge; Plietzsch, Oliver; Muller, Thierry; Brase, Stefan; Guenther, Johannes; Blumel, Janet; Krishna, Rajamani; Li, Zhen; Zhou, Hong-Cai; Chem. Mater. 2010, 22(21), 5964-5972, DOI: 10.1021/cm1021068 ; Porous Polymer Networks: Synthesis, Porosity, and Applications in Gas Storage/Separation
3) Wang, Shujun; Oldham, Warren J., Jr.; Hudack, Raymond A., Jr.; Bazan, Guillermo C.; Journal of the American Chemical Society 2000, 122(24), 5695-5709, DOI: 10.1021/ja992924w ; Synthesis, Morphology, and Optical Properties of Tetrahedral Oligo(phenylenevinylene) Materials