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NEW ALKYNYL-LINKED AND VINYL-LINKED BENZO-CROWN AND AZA-CROWN ETHER-BIPYRIDYL RUTHENIUM(II) COMPLEXES WHICH SPECTROCHEMICALLY RECOGNIZE GROUP-IA AND GROUP-IIA METAL-CATIONS

Abstract:

A new alkynyl-linked bis(benzo-15-crown-5) bipyridyl ligand and new mono- and bis-benzo-15-crown-5 and aza-15-crown-5 bipyridyl ligands containing trans-conjugated olefinic linkages between the crown ethers and the 4,4′-disubstituted 2,2′-bipyridine (bipy) moieties have been synthesised. The corresponding [RuL(bipy)2][PF6]2 and [RuL3][PF6]2 complexes have been prepared and the latter electropolymerized onto optically transparent conducting glass electrodes. Electronic absorption and fluoresce...

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Publication status:
Published

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Publisher copy:
10.1039/dt9930002629

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
MORTIMER, R More by this author
RIDGWAY, C More by this author
Journal:
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
Issue:
17
Pages:
2629-2638
Publication date:
1993-09-07
DOI:
EISSN:
1364-5447
ISSN:
0300-9246
URN:
uuid:ef474c51-54e9-4b54-b7ca-32903e0337f5
Source identifiers:
44287
Local pid:
pubs:44287

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