Modular synthesis of linear Bis- and Tris-monodentate fused [6]Polynorbornane-Based Ligands and their assembly into coordination cages

Johnstone, Mark D., Schwarze, Eike K., Clever, Guido H. and Pfeffer, Frederick M. 2015, Modular synthesis of linear Bis- and Tris-monodentate fused [6]Polynorbornane-Based Ligands and their assembly into coordination cages, Chemistry : a European journal, vol. 21, no. 10, pp. 3948-3955, doi: 10.1002/chem.201405037.

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Title Modular synthesis of linear Bis- and Tris-monodentate fused [6]Polynorbornane-Based Ligands and their assembly into coordination cages
Author(s) Johnstone, Mark D.
Schwarze, Eike K.
Clever, Guido H.
Pfeffer, Frederick M.ORCID iD for Pfeffer, Frederick M. orcid.org/0000-0002-5441-6437
Journal name Chemistry : a European journal
Volume number 21
Issue number 10
Start page 3948
End page 3955
Total pages 8
Publisher Wiley
Place of publication London, Eng.
Publication date 2015-03-02
ISSN 1521-3765
Keyword(s) coordination cages
endohedral functionalization
metallosupramolecular architectures
self-assembly
supramolecular chemistry
Science & Technology
Physical Sciences
Chemistry, Multidisciplinary
Chemistry
ANION RECOGNITION
BUILDING-BLOCKS
COMPLEXES
ENCAPSULATION
HOSTS
9,10-DIHYDROFULVALENE
MOLECULES
FRAMEWORK
CAPSULES
SYSTEMS
Summary A modular approach has been developed for the synthesis of rigid linear di- and tritopic ligands based on a fused [6]polynorbornane scaffold. The design provides up to three sites for installing functionality, including both "ends" and a "central" position with the advantage that each region can be independently addressed during synthesis. To illustrate the utility of the approach, both pyridyl and picolyl units were incorporated to provide six new ligands, with centers and ends either matched or mismatched. Indeed, both [M2 L4 ] cages with endohedral functionality and [M3 L4 ] complexes were cleanly produced from these ligands with assembled structures confirmed by using (1) H NMR spectroscopy, HRMS, and molecular modelling.
Language eng
DOI 10.1002/chem.201405037
Field of Research 030302 Nanochemistry and Supramolecular Chemistry
030503 Organic Chemical Synthesis
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2015, Wiley
Persistent URL http://hdl.handle.net/10536/DRO/DU:30076865

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