Synthesis of Shape-Persistent Phenyl Ethynylene Macrocycles with Intrannular Flexible Oligooxylethylene Chains
Li Quan, Zheng Ying, Wang Li, Yi Shoubing, Cheng Xiaohong
Chin. J. Org. Chem. . 2012, (01): 81 -87 .  DOI: 10.6023/cjoc1101103