Issue 1, 2010
From the journal:

New Journal of Chemistry

A cucurbit[8]uril inclusion complex with 1,7-dimethyl-1,4,7,10-tetraazacyclododecane tetrachloride†

Xiao-jun Wu,a   Kai Hu,a   Xiang-gao Mengb  and  Gong-zhen Cheng*a  

* Corresponding authors

a College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, P. R. China
E-mail: gzhcheng@whu.edu.cn

b College of Chemistry, Central China Normal University, Wuhan, P. R. China

Abstract

The 1 : 1 inclusion complex between cucurbit[8]uril and protonated 1,7-dimethyl-1,4,7,10-tetraazacyclododecane tetrahydrochloride was prepared. Its structure was characterized using NMR and single crystal X-ray diffraction. This new macrocycle complex shows a beautiful sexfoil packing structure, very different from that of the free cucurbit[8]uril, which is perfectly aligned. A higher inclination angle of about 78° 15′ is observed between the two macrocycle planes.

Graphical abstract: A cucurbit[8]uril inclusion complex with 1,7-dimethyl-1,4,7,10-tetraazacyclododecane tetrachloride

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Article information

DOI
https://doi.org/10.1039/B9NJ00218A
Article type
Letter
Submitted
25 May 2009
Accepted
25 Oct 2009
First published
27 Nov 2009

New J. Chem., 2010,34, 17-20

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A cucurbit[8]uril inclusion complex with 1,7-dimethyl-1,4,7,10-tetraazacyclododecane tetrachloride

X. Wu, K. Hu, X. Meng and G. Cheng, New J. Chem., 2010, 34, 17 DOI: 10.1039/B9NJ00218A

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