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Efficient syntheses of 4 `-(2-thienyl)- and 4 `-(3-thienyl)-2,2 `: 6 `, 2 ``-terpyridine: preparation and characterization of Fe(II), Ru(II), Os(II) and Co(II) complexes

Constable, Edwin Charles and Handel, Robyn and Housecroft, Catherine E. and Neuburger, Markus and Schofield, Emma R. and Zehnder, Margareta. (2004) Efficient syntheses of 4 `-(2-thienyl)- and 4 `-(3-thienyl)-2,2 `: 6 `, 2 ``-terpyridine: preparation and characterization of Fe(II), Ru(II), Os(II) and Co(II) complexes. Polyhedron, 23 (1). pp. 135-143.

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Official URL: http://edoc.unibas.ch/39203/

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Abstract

Efficient and convenient methods for the preparation of thienyl-substituted 2,2`:6`,2``-terpyridines are reported. The formation and characterization of Fe(II), Ru(II), Os(II) and Co(II) complexes containing the isomeric ligands 4`-(2-thienyl)-2,2`:6`,2``-terpyridine (1) and 4-(3-thienyl)-2,2`:6`,2``-terpyridine (3) are described. The crystal structure of 3 is reported. During studies of possible routes to ligands 1 and 3, the reactions of thiophene-2-carbaldehyde or thiophene-3-carbaldehyde with 2-acetylpyridine under basic conditions led to 3-(2-thienyl)-1,5-bis(2-pyridyl)-2-(2-pyridylcarbonyl)cyclohexane-1,5-di ol or 3-(3-thienyl)-1,5-bis(2-pyridyl)-2-(2-pyridylcarbonyl)cyclohexane-1,5-di ol, respectively. These compounds have been fully characterized and their crystal structures have been determined. (C) 2003 Elsevier Ltd. All rights reserved.
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
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Elsevier
ISSN:0277-5387
e-ISSN:1873-3719
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:12 Apr 2017 08:55
Deposited On:26 Apr 2016 12:04

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