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ChemComm
DOI: 10.1039/C5CC02868J
COMMUNICATION
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two-electron hydride-abstraction mechanism, since a one- 21 S. Romain, L. Vigara and A. Llobet, Acc. Chem. Res., 2009, 42
,
1
944.
2 The catalytic oxidation of alkenes by [Fe(cbc)(OTf)
CH
ACS Catal., 2011,
was formed (Table 23 N. d'Alessandro, L. Liberatore, L. Tonucci, A. Morvillo and M.
electron oxidation of cyclobutanol would result in a radical
intermediate which would rapidly generate ring-opening
2
2
]/H
2
O
2
in
2
8
3
CN has been reported. Y. Feng, J. England and L. Que,
, 1035.
products. Analysis of the iodine containing product by ion
1
–
chromatography showed that 80% of IO
3
S2). Such reactivity patterns are again consistent with an iron
oxo active intermediate that is generated by O-atom transfer
from periodate to iron(III).
Bressan, New J. Chem., 2001, 25, 1319.
2
4 B. Biswas, A. Al-Hunaiti, M. T. Räisänen, S. Ansalone, M.
Leskelä, T. Repo, Y.-T. Chen, H.-L. Tsai, A. D. Naik, A. P.
Railliet, Y. Garcia, R. Ghosh and N. Kole, Eur. J. Inorg. Chem.,
In conclusion, we have shown that
1 is a robust complex
2
012, 2012, 4479.
that is stable in water and it can catalyze both water and 25 H. Hosseini-Monfared, C. Näther, H. Winkler and C. Janiak,
alcohol oxidation efficiently using periodate as the oxidant.
The active intermediate for both processes is proposed to be
Inorg. Chim. Acta, 2012, 391, 75.
6 I. Garcia-Bosch, Z. Codola, I. Prat, X. Ribas, J. Lloret-Fillol and
M. Costas, Chem. - Eur. J., 2012, 18, 13269.
2
2
V
2+
an iron(V) oxo species, presumably [Fe (cbc)(O)(OH)] .
The work described in this paper was supported by Hong
7 C. Crotti and E. Farnetti, J. Mol. Catal. A: Chem., 2015, 396
53.
,
3
Kong University Grants Committee Area of Excellence Scheme 28 J. Roček and A. E. Radkowsky, J. Am. Chem. Soc., 1973, 95
,
(AoE/P-03-08), the Shenzhen Science and Technology Research
7123.
Grant (JCYJ20120613115247045) and the Shenzhen Research
Institute, City University of Hong Kong.
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| J. Name., 2012, 00, 1-3
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