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A Non-Heme Iron Photocatalyst for Light-Driven Aerobic Oxidation of Methanol

Chen, Juan; Stepanović, Stepan; Draksharapu, Apparao; Gruden-Pavlović, Maja; Browne, Wesley R.

(Wiley-V C H Verlag Gmbh, Weinheim, 2018)

TY  - JOUR
AU  - Chen, Juan
AU  - Stepanović, Stepan
AU  - Draksharapu, Apparao
AU  - Gruden-Pavlović, Maja
AU  - Browne, Wesley R.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2104
AB  - Non-heme (L)Fe-III and (L)Fe-III-O-Fe-III(L) complexes (L=1,1-di(pyridin-2-yl)-N,N-bis(pyridin-2-ylmethyl)-ethan-1-amine) underwent reduction under irradiation to the Fe-II state with concomitant oxidation of methanol to methanal, without the need for a secondary photosensitizer. Spectroscopic and DFT studies support a mechanism in which irradiation results in charge-transfer excitation of a Fe-III-mu-O-Fe-III complex to generate [(L)Fe-IV=O](2+) (observed transiently during irradiation in acetonitrile), and an equivalent of (L)Fe-II. Under aerobic conditions, irradiation accelerates reoxidation from the Fe-II to the Fe-III state with O-2, thus closing the cycle of methanol oxidation to methanal.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Angewandte Chemie (International Edition)
T1  - A Non-Heme Iron Photocatalyst for Light-Driven Aerobic Oxidation of Methanol
VL  - 57
IS  - 12
SP  - 3207
EP  - 3211
DO  - 10.1002/anie.201712678
ER  - 
@article{
author = "Chen, Juan and Stepanović, Stepan and Draksharapu, Apparao and Gruden-Pavlović, Maja and Browne, Wesley R.",
year = "2018",
abstract = "Non-heme (L)Fe-III and (L)Fe-III-O-Fe-III(L) complexes (L=1,1-di(pyridin-2-yl)-N,N-bis(pyridin-2-ylmethyl)-ethan-1-amine) underwent reduction under irradiation to the Fe-II state with concomitant oxidation of methanol to methanal, without the need for a secondary photosensitizer. Spectroscopic and DFT studies support a mechanism in which irradiation results in charge-transfer excitation of a Fe-III-mu-O-Fe-III complex to generate [(L)Fe-IV=O](2+) (observed transiently during irradiation in acetonitrile), and an equivalent of (L)Fe-II. Under aerobic conditions, irradiation accelerates reoxidation from the Fe-II to the Fe-III state with O-2, thus closing the cycle of methanol oxidation to methanal.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Angewandte Chemie (International Edition)",
title = "A Non-Heme Iron Photocatalyst for Light-Driven Aerobic Oxidation of Methanol",
volume = "57",
number = "12",
pages = "3207-3211",
doi = "10.1002/anie.201712678"
}
Chen, J., Stepanović, S., Draksharapu, A., Gruden-Pavlović, M.,& Browne, W. R.. (2018). A Non-Heme Iron Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. in Angewandte Chemie (International Edition)
Wiley-V C H Verlag Gmbh, Weinheim., 57(12), 3207-3211.
https://doi.org/10.1002/anie.201712678
Chen J, Stepanović S, Draksharapu A, Gruden-Pavlović M, Browne WR. A Non-Heme Iron Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. in Angewandte Chemie (International Edition). 2018;57(12):3207-3211.
doi:10.1002/anie.201712678 .
Chen, Juan, Stepanović, Stepan, Draksharapu, Apparao, Gruden-Pavlović, Maja, Browne, Wesley R., "A Non-Heme Iron Photocatalyst for Light-Driven Aerobic Oxidation of Methanol" in Angewandte Chemie (International Edition), 57, no. 12 (2018):3207-3211,
https://doi.org/10.1002/anie.201712678 . .
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33
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Supplementary material for the article: Chen, J.; Stepanovic, S.; Draksharapu, A.; Gruden, M.; Browne, W. R. A Non-Heme Iron Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. Angewandte Chemie - International Edition 2018, 57 (12), 3207–3211. https://doi.org/10.1002/anie.201712678

Chen, Juan; Stepanović, Stepan; Draksharapu, Apparao; Gruden-Pavlović, Maja; Browne, Wesley R.

(Wiley-V C H Verlag Gmbh, Weinheim, 2018)

TY  - DATA
AU  - Chen, Juan
AU  - Stepanović, Stepan
AU  - Draksharapu, Apparao
AU  - Gruden-Pavlović, Maja
AU  - Browne, Wesley R.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3148
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Angewandte Chemie (International Edition)
T1  - Supplementary material for the article: Chen, J.; Stepanovic, S.; Draksharapu, A.; Gruden, M.; Browne, W. R. A Non-Heme Iron  Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. Angewandte Chemie -  International Edition 2018, 57 (12), 3207–3211. https://doi.org/10.1002/anie.201712678
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3148
ER  - 
@misc{
author = "Chen, Juan and Stepanović, Stepan and Draksharapu, Apparao and Gruden-Pavlović, Maja and Browne, Wesley R.",
year = "2018",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Angewandte Chemie (International Edition)",
title = "Supplementary material for the article: Chen, J.; Stepanovic, S.; Draksharapu, A.; Gruden, M.; Browne, W. R. A Non-Heme Iron  Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. Angewandte Chemie -  International Edition 2018, 57 (12), 3207–3211. https://doi.org/10.1002/anie.201712678",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3148"
}
Chen, J., Stepanović, S., Draksharapu, A., Gruden-Pavlović, M.,& Browne, W. R.. (2018). Supplementary material for the article: Chen, J.; Stepanovic, S.; Draksharapu, A.; Gruden, M.; Browne, W. R. A Non-Heme Iron  Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. Angewandte Chemie -  International Edition 2018, 57 (12), 3207–3211. https://doi.org/10.1002/anie.201712678. in Angewandte Chemie (International Edition)
Wiley-V C H Verlag Gmbh, Weinheim..
https://hdl.handle.net/21.15107/rcub_cherry_3148
Chen J, Stepanović S, Draksharapu A, Gruden-Pavlović M, Browne WR. Supplementary material for the article: Chen, J.; Stepanovic, S.; Draksharapu, A.; Gruden, M.; Browne, W. R. A Non-Heme Iron  Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. Angewandte Chemie -  International Edition 2018, 57 (12), 3207–3211. https://doi.org/10.1002/anie.201712678. in Angewandte Chemie (International Edition). 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3148 .
Chen, Juan, Stepanović, Stepan, Draksharapu, Apparao, Gruden-Pavlović, Maja, Browne, Wesley R., "Supplementary material for the article: Chen, J.; Stepanovic, S.; Draksharapu, A.; Gruden, M.; Browne, W. R. A Non-Heme Iron  Photocatalyst for Light-Driven Aerobic Oxidation of Methanol. Angewandte Chemie -  International Edition 2018, 57 (12), 3207–3211. https://doi.org/10.1002/anie.201712678" in Angewandte Chemie (International Edition) (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3148 .