Self-assembly of tripyrazolate-linked macrotricyclic M(12)L(4) cages with dimetallic clips

Shu-Yan Yu; Qing Jiao; Sheng-Hui Li; Hai-Ping Huang; Yi-Zhi Li; Yuan-Jiang Pan; Yoshihisa Sei; Kentaro Yamaguchi

doi:10.1021/ol070286d

Self-assembly of tripyrazolate-linked macrotricyclic M(12)L(4) cages with dimetallic clips

Org Lett. 2007 Mar 29;9(7):1379-82. doi: 10.1021/ol070286d. Epub 2007 Feb 27.

Authors

Shu-Yan Yu¹, Qing Jiao, Sheng-Hui Li, Hai-Ping Huang, Yi-Zhi Li, Yuan-Jiang Pan, Yoshihisa Sei, Kentaro Yamaguchi

Affiliation

¹ State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, and Graduate School of the Chinese Academy of Sciences, Beijing, China. yusy@chem.ruc.edu.cn

PMID: 17323964
DOI: 10.1021/ol070286d

Abstract

[structure: see text]. The self-assembly in aqueous solution of tripyrazolate trianion linkers (H3L = 1 and 2) with coordinated dimetallic clips leads to the formation of Pd12L4 cages with interior cavities of 1800 Angstroms3 and 1500 Angstroms3, respectively, confirmed by 1H NMR, 13C NMR, cold spray ionization mass spectrometry (CSI-MS), and single-crystal X-ray analysis.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Crystallography, X-Ray
Macrocyclic Compounds / chemical synthesis
Macrocyclic Compounds / chemistry*
Models, Molecular
Molecular Structure
Organometallic Compounds / chemical synthesis
Organometallic Compounds / chemistry*
Pyrazoles / chemistry*

Substances

Macrocyclic Compounds
Organometallic Compounds
Pyrazoles