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ANION RECOGNITION BY REDOX-RESPONSIVE DITOPIC BIS-COBALTOCENIUM RECEPTOR MOLECULES INCLUDING A NOVEL CALIX[4]ARENE DERIVATIVE THAT BINDS A DICARBOXYLATE DIANION

Abstract:

A series of novel ditopic bis-cobaltocenium receptor molecules containing alkyl, aryl, and calix[4]arene spacers have been synthesized via the reaction of the new synthon 1-(ethylcarboxy)-1′-(chlorocarbonyl)cobaltocenium chloride (3) or 1-(chlorocarbonyl)cobaltocenium chloride (9) with the appropriate diamine. Proton NMR halide anion coordination studies reveal that the ethyl- (4), propyl- (5), and butyl-linked (6) derivatives form 1:1 stoichiometric complexes in acetonitrile solutions. Stabi...

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Publication status:
Published

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Publisher copy:
10.1021/om00007a032

Authors


Journal:
ORGANOMETALLICS
Volume:
14
Issue:
7
Pages:
3288-3295
Publication date:
1995-07-01
DOI:
EISSN:
1520-6041
ISSN:
0276-7333
Language:
English
Pubs id:
pubs:44854
UUID:
uuid:3c5141d3-8ceb-49ca-9e5e-2fe04c143336
Local pid:
pubs:44854
Source identifiers:
44854
Deposit date:
2012-12-19

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