Supramolecular assemblies controlled by cucurbit[n]uril size (n = 6, 7, 8 and 10)

Author:

Xu Weitao1234,Deng Xinyu1234,Xiao Xin1234ORCID,Bian Bing5678,Chen Qing1234,Dalgarno Scott J.910111213ORCID,Tao Zhu1234ORCID,Redshaw Carl14151613ORCID

Affiliation:

1. Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province

2. Guizhou University

3. Guiyang 550025

4. China

5. College of Chemical and Environmental Engineering

6. Shandong University of Science and Technology

7. Qingdao 266590

8. P. R. China

9. Institute of Chemical Sciences

10. School of Engineering and Physical Sciences

11. Heriot-Watt University

12. Edinburgh EH14 4AS

13. UK

14. Department of Chemistry and Biochemistry

15. University of Hull

16. Hull HU6 7RX

Abstract

The differing cavity size of the Q[n] determines the binding interactions between the benzyl substituted 4-pyrrolidinopyridinium salt and each Q[n]. Single crystal X-ray diffraction of the guest as well as two host–guest complexes is reported.

Funder

Engineering and Physical Sciences Research Council

National Natural Science Foundation of China

Department of Education of Guizhou Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Reference39 articles.

1. J. M. Lehn , Supramolecular Chemistry: Concepts and Perspectives , VCH , Weinheim , 1995

2. G. W. Gokel , Comprehensive Supramolecular Chemistry, Molecular Recognition: Receptors for Cationic Guests , Pergamon Press , Oxford, United Kingdom , 1996 , vol. 1

3. J. W. Steed and J. L.Atwood , Supramolecular Chemistry , Wiley , Chichester , 2000

4. Introduction:  Molecular Recognition

5. Supramolecular Chemistry in Water

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