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2,2′:6′,2″-Terpyridine-4′(1′H)-thione : a missing link in metallosupramolecular chemistry

Constable, Edwin C. and Hermann, Bianca A. and Housecroft, Catherine E. and Neuburger, Markus and Schaffner, Silvia and Scherer, Lukas J.. (2005) 2,2′:6′,2″-Terpyridine-4′(1′H)-thione : a missing link in metallosupramolecular chemistry. New Journal of Chemistry, 29 (11). pp. 1475-1481.

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Official URL: http://edoc.unibas.ch/dok/A5248872

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Abstract

The compound 2,2`: 6`,2 ``-terpyridine-4`(1`H)-thione 1 has been prepared and structurally characterised; in both the solid state and in solution, the thione tautomer is dominant. Compound 1 is a key entry into 4`-sulfur-functionalised tpy ligands and a representative alkylation with an electrophilic Frechet dendrimer is presented and the structural characterisation of the new ligand 4 reported. Oxidation of 1 yields bis(2,2`: 6`,2 ``-terpyridin- 4`-yl) disulfide 2 which is a novel homoditopic tpy ligand and which forms a tetranuclear [ 4 + 4] iron (II) metallomacrocycle. Structural characterisation of 2 and preliminary data for the iron complex are presented.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Anorganische Chemie (Constable)
05 Faculty of Science > Departement Chemie > Chemie > Anorganische Chemie (Housecroft)
UniBasel Contributors:Constable, Edwin Charles and Housecroft, Catherine Elizabeth
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Royal Society of Chemistry
ISSN:1144-0546
e-ISSN:1369-9261
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:10 May 2017 09:28
Deposited On:22 Mar 2012 14:07

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