Molecular Russian dolls

Kang Cai, Mark C. Lipke, Zhichang Liu, Jordan Nelson, Tao Cheng, Yi Shi, Chuyang Cheng, Dengke Shen, Ji Min Han, Suneal Vemuri, Yuanning Feng, Charlotte L. Stern, William A. Goddard, Michael R Wasielewski, J. Fraser Stoddart

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The host-guest recognition between two macrocycles to form hierarchical non-intertwined ring-in-ring assemblies remains an interesting and challenging target in noncovalent synthesis. Herein, we report the design and characterization of a box-in-box assembly on the basis of host-guest radical-pairing interactions between two rigid diradical dicationic cyclophanes. One striking feature of the box-in-box complex is its ability to host various 1,4-disubstituted benzene derivatives inside as a third component in the cavity of the smaller of the two diradical dicationic cyclophanes to produce hierarchical Russian doll like assemblies. These results highlight the utility of matching the dimensions of two different cyclophanes as an efficient approach for developing new hybrid supramolecular assemblies with radical-paired ring-in-ring complexes and smaller neutral guest molecules.

Original languageEnglish
Article number5275
JournalNature Communications
Volume9
Issue number1
DOIs
Publication statusPublished - Dec 1 2018

Fingerprint

Benzene Derivatives
boxes
assemblies
rings
assembly
benzene
cavities
Molecules
synthesis
molecules
interactions

ASJC Scopus subject areas

  • Chemistry(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Physics and Astronomy(all)

Cite this

Cai, K., Lipke, M. C., Liu, Z., Nelson, J., Cheng, T., Shi, Y., ... Stoddart, J. F. (2018). Molecular Russian dolls. Nature Communications, 9(1), [5275]. https://doi.org/10.1038/s41467-018-07673-1

Molecular Russian dolls. / Cai, Kang; Lipke, Mark C.; Liu, Zhichang; Nelson, Jordan; Cheng, Tao; Shi, Yi; Cheng, Chuyang; Shen, Dengke; Han, Ji Min; Vemuri, Suneal; Feng, Yuanning; Stern, Charlotte L.; Goddard, William A.; Wasielewski, Michael R; Stoddart, J. Fraser.

In: Nature Communications, Vol. 9, No. 1, 5275, 01.12.2018.

Research output: Contribution to journalArticle

Cai, K, Lipke, MC, Liu, Z, Nelson, J, Cheng, T, Shi, Y, Cheng, C, Shen, D, Han, JM, Vemuri, S, Feng, Y, Stern, CL, Goddard, WA, Wasielewski, MR & Stoddart, JF 2018, 'Molecular Russian dolls', Nature Communications, vol. 9, no. 1, 5275. https://doi.org/10.1038/s41467-018-07673-1
Cai K, Lipke MC, Liu Z, Nelson J, Cheng T, Shi Y et al. Molecular Russian dolls. Nature Communications. 2018 Dec 1;9(1). 5275. https://doi.org/10.1038/s41467-018-07673-1
Cai, Kang ; Lipke, Mark C. ; Liu, Zhichang ; Nelson, Jordan ; Cheng, Tao ; Shi, Yi ; Cheng, Chuyang ; Shen, Dengke ; Han, Ji Min ; Vemuri, Suneal ; Feng, Yuanning ; Stern, Charlotte L. ; Goddard, William A. ; Wasielewski, Michael R ; Stoddart, J. Fraser. / Molecular Russian dolls. In: Nature Communications. 2018 ; Vol. 9, No. 1.
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