期刊
TETRAHEDRON
卷 73, 期 26, 页码 3606-3611出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2017.03.071
关键词
Tetraphenylene; Chirality; Macrocycle; Higher fullerene; Host-guest chemistry; Semi-empirical calculations
资金
- National Natural Science Foundation of China (NSFC) [21672181, 21272199]
- Shenzhen Science and Technology Innovation Committee [JCYJ20140425184428455, JCYJ20160608151520697]
- Innovation and Technology Commission, an Area of Excellence Scheme under Research Grants Council [AoE/P-03/08]
- Research Grants Council of Hong Kong [CRF C4030-14G]
- Faculty of Science, The Chinese University of Hong Kong (Scheme I), The Chinese Academy of Sciences Croucher Foundation Funding Scheme for Joint Laboratories
The synthesis and characterization of novel homochiral oligomacrocycle species composed of enantiomerically-pure tetraphenylene were described. Structural studies showed that the macrocyclic molecule possessed a helical chiral cavity, which exhibited unique and efficient recognition affinity towards fullerene C-76 in toluene, as demonstrated by UV-vis titration experiments. The binding results were also interpreted through semi-empirical calculations. (C) 2017 Elsevier Ltd. All rights reserved.
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