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  • Self-promoted electron transfer from cobalt(II) porphyrin to p-fluoranil to produce a dimer radical anion-cobalt(III) porphyrin complex.

Self-promoted electron transfer from cobalt(II) porphyrin to p-fluoranil to produce a dimer radical anion-cobalt(III) porphyrin complex.

Journal of the American Chemical Society (2003-10-09)
Ken Okamoto, Shunichi Fukuzumi
ABSTRACT

Self-promoted electron transfer from a cobalt(II) porphyrin [Co(II)OEP] to p-fluoranil (F4Q) occurs, exhibiting a second-order dependence of the electron-transfer rate with respect to the F4Q concentration due to the formation of a strong complex between the dimer radical anion [(F4Q)2*-] and the resulting Co(III)OEP+.

MATERIALS
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Sigma-Aldrich
Tetrafluoro-1,4-benzoquinone, 97%
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₩299,831
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₩2,134,850