Syntheses of Some Novel Calix[4]arene Derivatives with Azo- and Sulfur-functional Groups
ZHANG Xiao-Yi, YANG Fa-Fu, WANG Yan-Hua, HUANG Zhi-Sheng, CAI Xiu-Qin
Chin. J. Org. Chem. . 2010, (08): 1226 -1229 .