Synthesis and Structures of p- tert-Butylcalix[4]arene Derivatives Containing Heterocycle Functional Groups Tethered by Ether Bridges
ZHAO Bang-Tun, WANG Cheng-Bin, WU Sheng-Jiang, YE Bao-Xian
Chin. J. Org. Chem. . 2010, (08): 1212 -1219 .