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Volumn 132, Issue 31, 2010, Pages 10668-10670

Dioxygen activation by a non-heme iron(II) complex: Formation of an iron(IV)-oxo complex via C-H activation by a putative iron(III)-superoxo species

Author keywords

[No Author keywords available]

Indexed keywords

C-H ACTIVATION; C-H BOND; DIOXYGEN ACTIVATION; HEME IRON; HIGH-VALENT IRONS; NON-HEME IRON ENZYMES; OXO COMPLEXES;

EID: 77955401788     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja103903c     Document Type: Article
Times cited : (149)

References (39)
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    • The substrates used in this study were thoroughly purified, and it was confirmed by iodometric titration that no peroxide (autoxidation initiator) was present in the olefins (<1 ppm). We thus conclude that 2 was not formed via an autoxidation process in the present case.
    • The substrates used in this study were thoroughly purified, and it was confirmed by iodometric titration that no peroxide (autoxidation initiator) was present in the olefins (<1 ppm). We thus conclude that 2 was not formed via an autoxidation process in the present case.
  • 23
    • 77955381225 scopus 로고    scopus 로고
    • 2, as expected from Scheme 2, pathway C.
    • 2, as expected from Scheme 2, pathway C.
  • 25
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    • -1), such as xanthene, 9,10-dihydroanthracene, and 1,4-cyclohexadiene. However, 2 disappeared after it was formed because it reacted with the substrates. See
    • -1), such as xanthene, 9,10-dihydroanthracene, and 1,4-cyclohexadiene. However, 2 disappeared after it was formed because it reacted with the substrates. See: Sastri, C. V., Lee, J., Oh, K., Lee, Y. J., Lee, J., Jackson, T. A., Hirao, H., Que, L., Jr., Shaik, S., and Nam, W. Proc. Natl. Acad. Sci. U.S.A. 2007, 104, 19181-19186
    • (2007) Proc. Natl. Acad. Sci. U.S.A. , vol.104 , pp. 19181-19186
    • Sastri, C.V.1    Lee, J.2    Oh, K.3    Lee, Y.J.4    Lee, J.5    Jackson, T.A.6    Hirao, H.7    Que Jr., L.8    Shaik, S.9    Nam, W.10
  • 26
    • 0023996141 scopus 로고
    • For KIE values in C-H bond activation by iron(III)- and copper(II)-superoxo species in iron- and copper-containing enzymes, see
    • For KIE values in C-H bond activation by iron(III)- and copper(II)-superoxo species in iron- and copper-containing enzymes, see: Baldwin, J. E. and Abraham, E. Nat. Prod. Rep. 1988, 5, 129-145
    • (1988) Nat. Prod. Rep. , vol.5 , pp. 129-145
    • Baldwin, J.E.1    Abraham, E.2
  • 28
    • 77955400881 scopus 로고    scopus 로고
    • † were calculated (see Figures S2 and S3).?
    • † were calculated (see Figures S2 and S3).
  • 29
    • 61349161115 scopus 로고    scopus 로고
    • 2, affording cycloxadiene as a major product. An iron(IV)-oxo complex was proposed as an active oxidant for the dehydrogenation reaction. See
    • 2, affording cycloxadiene as a major product. An iron(IV)-oxo complex was proposed as an active oxidant for the dehydrogenation reaction. See: Mukherjee, A., Martinho, M., Bominaar, E. L., Münck, E., and Que, L., Jr. Angew. Chem., Int. Ed. 2009, 48, 1780-1783
    • (2009) Angew. Chem., Int. Ed. , vol.48 , pp. 1780-1783
    • Mukherjee, A.1    Martinho, M.2    Bominaar, E.L.3    Münck, E.4    Que Jr., L.5
  • 30
    • 77955410965 scopus 로고    scopus 로고
    • 2 atmosphere using various spectroscopic methods, including EPR spectroscopy.
    • 2 atmosphere using various spectroscopic methods, including EPR spectroscopy.
  • 31
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    • III-superoxo complex is capable of abstracting a H atom from alkylaromatic compounds. See
    • III-superoxo complex is capable of abstracting a H atom from alkylaromatic compounds. See: Cho, J., Woo, J., and Nam, W. J. Am. Chem. Soc. 2010, 132, 5958-5959
    • (2010) J. Am. Chem. Soc. , vol.132 , pp. 5958-5959
    • Cho, J.1    Woo, J.2    Nam, W.3
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    • 3CN (see ref 10).
    • 3CN (see ref 10).
  • 35
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    • 4 can be ruled out as an active oxidant that abstracts H from a C-H bond of the substrate in the generation of 2. See
    • -4 can be ruled out as an active oxidant that abstracts H from a C-H bond of the substrate in the generation of 2. See: Park, M. J., Lee, J., Suh, Y., Kim, J., and Nam, W. J. Am. Chem. Soc. 2006, 128, 2630-2634
    • (2006) J. Am. Chem. Soc. , vol.128 , pp. 2630-2634
    • Park, M.J.1    Lee, J.2    Suh, Y.3    Kim, J.4    Nam, W.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.