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AMMONIUM REDOX-RESPONSIVE RECEPTORS CONTAINING MULTIPLE FERROCENE AND QUINONE REDOX-ACTIVE CENTERS ATTACHED TO DI-AZA AND TRI-AZA CROWN-ETHER MACROCYCLES

Abstract:

Eight new redox-active di- and tri-aza crown ether macrocyclic ligands containing multiple ferrocene and quinone moieties have been prepared, including the first reported mixed ferrocene-quinone macrocyclic ligand. Solution 1H and 13C NMR complexation studies suggest these ligands form 1:1 stoichiometric complexes with ammonium as guest cation. Single-crystal structures of the hydrogen hexafluorophosphate salt of 7,16-bis(ferrocenylmethyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane and the ...

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Publication status:
Published

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Publisher copy:
10.1039/dt9930002107

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Journal:
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
Issue:
14
Pages:
2107-2116
Publication date:
1993-07-21
DOI:
EISSN:
1364-5447
ISSN:
0300-9246
URN:
uuid:581b1d68-2e8f-46d8-8e39-e9df74041637
Source identifiers:
44169
Local pid:
pubs:44169
Language:
English

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