Investigation on Host-Guest Interaction of Cucurbit[8]uril with 1,6-Bis(2-amino-pyridyl)hexane Bromide
Corresponding Author(s) : Hang Cong
ecnuc@163.com
Asian Journal of Chemistry,
Vol. 23 No. 9 (2011): Vol 23 Issue 9
Abstract
The host-guest interaction between a designed guest, 1,6-bis(2-amino-pyridyl)hexane bromide (BAPH2+) and cucurbit[8]uril (Q[8], host) has been investigated with electronic absorption spectroscopy and 1H NMR. UV-VIS spectra titration has been employed and a moderate association constants of 1.6 × 104 L/mol has been obtained in a ratio of 1:1. The model of inclusion complex has been confirmed by using 1H NMR.
Keywords
Cucurbit[8]uril
Host-guest interaction
Inclusion complex
Supramolecular chemistry
Wang, Q.-S., Cong, H., Yang, Y.-Z., Zhang, J.-X., Tao, Z., Feng Xue, S., & Jiang Zhu, Q. (2011). Investigation on Host-Guest Interaction of Cucurbit[8]uril with 1,6-Bis(2-amino-pyridyl)hexane Bromide. Asian Journal of Chemistry, 23(9), 4241–4242. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10832
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