Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - A ferrocene functionalized rotaxane host system capable of the electrochemical recognition of chloride
AU - Evans, Nicholas H.
AU - Beer, Paul D.
PY - 2011/1/7
Y1 - 2011/1/7
N2 - A ferrocene appended rotaxane is prepared by chloride anion templation and ring closing metathesis. Upon removal of the chloride template, the rotaxane is demonstrated to be selective for chloride over more basic oxoanions by H-1 NMR spectroscopy and electrochemistry, in marked contrast to an acyclic analogue - the first example of a solution based redox-active interlocked host system capable of the electrochemical recognition of anions.
AB - A ferrocene appended rotaxane is prepared by chloride anion templation and ring closing metathesis. Upon removal of the chloride template, the rotaxane is demonstrated to be selective for chloride over more basic oxoanions by H-1 NMR spectroscopy and electrochemistry, in marked contrast to an acyclic analogue - the first example of a solution based redox-active interlocked host system capable of the electrochemical recognition of anions.
KW - ANION-TEMPLATED FORMATION
KW - CONDUCTING POLYMETALLOROTAXANES
KW - MOLECULAR SHUTTLES
KW - DIRECTED SYNTHESIS
KW - RECEPTORS
KW - POLYROTAXANES
KW - CYCLODEXTRIN
KW - ION
KW - COMPLEXATION
KW - CATENANES
U2 - 10.1039/c0ob00458h
DO - 10.1039/c0ob00458h
M3 - Journal article
VL - 9
SP - 92
EP - 100
JO - Organic and Biomolecular Chemistry
JF - Organic and Biomolecular Chemistry
SN - 1477-0520
IS - 1
ER -