Synthesis of Cyclic Phenyl Polyynes: Ph 2P-Deprotection/Intramolecular Eglington Coupling Cyclization
Peng Lifen, Zhang Siwei, Wang Binghao, Xun Mengshuo, Tang Zilong, Jiao Yinchun, Xu Xinhua
Chin. J. Org. Chem. . 2018, (2): 519 -525 .  DOI: 10.6023/cjoc201708011