1) Kobayashi, Kenji; Kobayashi, Norifumi; J. Org. Chem. 2004, 69(7), 2487-2497, DOI: 10.1021/jo049948s ; Synthesis and Self-Association, Absorption, and Fluorescence Properties of Differentially Functionalized Hexakis(p-substituted-phenylethynyl)benzenes
2) Zhang, Xu; Li, Libo; Wang, Jia-Xin; Wen, Hui-Min; Krishna, Rajamani; Wu, Hui; Zhou, Wei; Chen, Zhong-Ning; Li, Bin; Qian, Guodong; Chen, Banglin; Journal of the American Chemical Society 2020, 142(1), 633-640, DOI: 10.1021/jacs.9b12428 ; Selective Ethane/Ethylene Separation in a Robust Microporous Hydrogen-Bonded Organic Framework