Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst
Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from...
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| Autor*in: |
Fujii, Tatsuya [verfasserIn] |
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E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
s.l. Stafa-Zurich, Switzerland: 2006 |
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https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 |
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Online-Ressource (4 pages) |
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Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 |
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In: Advanced materials research - Zug : Scitec Publ., 1994, Vol. 11-12 (Feb. 2006), p. 331-334 |
| Übergeordnetes Werk: |
volume:11-12 ; year:2006 ; pages:331-334 |
| Links: |
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| DOI / URN: |
10.4028/www.scientific.net/AMR.11-12.331 |
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NLEJ238356396 |
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| 245 | 1 | 0 | |a Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst |
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| 520 | |a Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone | ||
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| 700 | 1 | |a Masuda, Hideki |4 oth | |
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10.4028/www.scientific.net/AMR.11-12.331 doi (DE-627)NLEJ238356396 DE-627 ger DE-627 rakwb eng Fujii, Tatsuya verfasserin aut Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst s.l. Stafa-Zurich, Switzerland 2006 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Ozawa, Tomohiro oth Funahashi, Yasuhiro oth Jitsukawa, Koichiro oth Masuda, Hideki oth In Advanced materials research Zug : Scitec Publ., 1994 Vol. 11-12 (Feb. 2006), p. 331-334 Online-Ressource (DE-627)NLEJ237794918 (DE-600)2265002-7 1662-8985 volume:11-12 year:2006 pages:331-334 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 11-12 2006 331-334 Vol. 11-12 (Feb. 2006), p. 331-334 |
| spelling |
10.4028/www.scientific.net/AMR.11-12.331 doi (DE-627)NLEJ238356396 DE-627 ger DE-627 rakwb eng Fujii, Tatsuya verfasserin aut Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst s.l. Stafa-Zurich, Switzerland 2006 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Ozawa, Tomohiro oth Funahashi, Yasuhiro oth Jitsukawa, Koichiro oth Masuda, Hideki oth In Advanced materials research Zug : Scitec Publ., 1994 Vol. 11-12 (Feb. 2006), p. 331-334 Online-Ressource (DE-627)NLEJ237794918 (DE-600)2265002-7 1662-8985 volume:11-12 year:2006 pages:331-334 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 11-12 2006 331-334 Vol. 11-12 (Feb. 2006), p. 331-334 |
| allfields_unstemmed |
10.4028/www.scientific.net/AMR.11-12.331 doi (DE-627)NLEJ238356396 DE-627 ger DE-627 rakwb eng Fujii, Tatsuya verfasserin aut Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst s.l. Stafa-Zurich, Switzerland 2006 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Ozawa, Tomohiro oth Funahashi, Yasuhiro oth Jitsukawa, Koichiro oth Masuda, Hideki oth In Advanced materials research Zug : Scitec Publ., 1994 Vol. 11-12 (Feb. 2006), p. 331-334 Online-Ressource (DE-627)NLEJ237794918 (DE-600)2265002-7 1662-8985 volume:11-12 year:2006 pages:331-334 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 11-12 2006 331-334 Vol. 11-12 (Feb. 2006), p. 331-334 |
| allfieldsGer |
10.4028/www.scientific.net/AMR.11-12.331 doi (DE-627)NLEJ238356396 DE-627 ger DE-627 rakwb eng Fujii, Tatsuya verfasserin aut Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst s.l. Stafa-Zurich, Switzerland 2006 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Ozawa, Tomohiro oth Funahashi, Yasuhiro oth Jitsukawa, Koichiro oth Masuda, Hideki oth In Advanced materials research Zug : Scitec Publ., 1994 Vol. 11-12 (Feb. 2006), p. 331-334 Online-Ressource (DE-627)NLEJ237794918 (DE-600)2265002-7 1662-8985 volume:11-12 year:2006 pages:331-334 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 11-12 2006 331-334 Vol. 11-12 (Feb. 2006), p. 331-334 |
| allfieldsSound |
10.4028/www.scientific.net/AMR.11-12.331 doi (DE-627)NLEJ238356396 DE-627 ger DE-627 rakwb eng Fujii, Tatsuya verfasserin aut Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst s.l. Stafa-Zurich, Switzerland 2006 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Ozawa, Tomohiro oth Funahashi, Yasuhiro oth Jitsukawa, Koichiro oth Masuda, Hideki oth In Advanced materials research Zug : Scitec Publ., 1994 Vol. 11-12 (Feb. 2006), p. 331-334 Online-Ressource (DE-627)NLEJ237794918 (DE-600)2265002-7 1662-8985 volume:11-12 year:2006 pages:331-334 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/AMR.11-12.331 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 11-12 2006 331-334 Vol. 11-12 (Feb. 2006), p. 331-334 |
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Fujii, Tatsuya @@aut@@ Ozawa, Tomohiro @@oth@@ Funahashi, Yasuhiro @@oth@@ Jitsukawa, Koichiro @@oth@@ Masuda, Hideki @@oth@@ |
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Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). 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synthesis of mononuclear non-heme iron(iii)-hydroperoxo complex as an oxidative catalyst |
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Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst |
| abstract |
Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 |
| abstractGer |
Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 |
| abstract_unstemmed |
Mononuclear FeII complex [FeII(ppba)]2+ (ppba = (6-pivalamido-2-pyridylmethyl)(2-pyridylmethyl)tert-butylamine) (1) has been synthesized and structurally characterized. Theaddition of H2O2 (10eq) to an acetone solution of 1 at -78°C generated FeIIIPPBA-OOH species,accompanied by a color change from pale yellow to reddish purple, which showed an intenseabsorption band corresponding to LMCT band (HOO- to Fe) at 528 nm (ε = 1120 M-1cm-1). The ESRspectrum for FeIIIPPBA-OOH species (g// = 4.22, g⊥ = 7.70 in acetone at 77 K) was typical of ahigh-spin FeIII species, suggesting that the FeIIIPPBA-OOH species is maintained as a mononuclearcomplex in the solution state. The resonance Raman spectra, when H216O2 and H218O2 were used,exhibited intense bands characteristic to the O-O stretching vibrations at 880 cm-1 ν(16O-16O) and 824cm-1 ν(18O-18O), respectively. These findings suggest that FeIIIPPBA-OOH species is[FeIII(ppba)(OOH)]2+ (2). In order to understand the catalytic reactivity of complex 2, oxidativereactions for some organic substrates by complex 2 were carried out in the presence of H2O2;thioanisole was oxidized to the corresponding sulfoxide and sulfone, respectively, and furthermore,cyclohexene was converted to cyclohexene oxide, cyclohexenol and cyclohexenone https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.331 |
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Synthesis of Mononuclear Non-Heme Iron(III)-Hydroperoxo Complex as an Oxidative Catalyst |
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Ozawa, Tomohiro Funahashi, Yasuhiro Jitsukawa, Koichiro Masuda, Hideki |
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