1,3-Disubstituted p- tert-Butylcalix[4]arene Derivatives Bearing Phenanthroline Moieties:Synthesis and Selective Recognition of Silver Ion
Li Liang, Qi Weiguang, Wang Chao, Yan Chaoguo
Chin. J. Org. Chem. . 2013, (08): 1804 -1809 .  DOI: 10.6023/cjoc201302008