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Volumn 47, Issue 41, 2008, Pages 7953-7956

A trispyrazolylborato iron malonato complex as a functional model for the acetylacetone dioxygenase

Author keywords

Diketones; Iron; Models; Oxygen; Oxygenases

Indexed keywords

ACETONE; CHEMICAL REACTIONS;

EID: 54749104975     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200802955     Document Type: Article
Times cited : (39)

References (30)
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    • Protein Data Bank, http://www.rcsb.org/pdb/, code: 3BAL;
    • a) Protein Data Bank, http://www.rcsb.org/pdb/, code: 3BAL;
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    • (2006) Concepts and Models in Bioinorganic Chemistry
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    • Hints to the viability can be derived from previous investigations in which diethyl malonate derivates coordinated to iron(II) centers were unselectively oxygenated and cleaved by dioxygen,[8] and from work by Que et al, in which the reaction of an α keto acid-iron(II) compound with dioxygen led to partial C-C bond cleavage adjacent to the carbonyl group.[9
    • [9]
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    • 3. R. G. Pearson, E. A. Mayerle, J. Am. Chem. Soc. 1951, 73, 926-930.
    • 3. R. G. Pearson, E. A. Mayerle, J. Am. Chem. Soc. 1951, 73, 926-930.
  • 20
    • 54749092204 scopus 로고    scopus 로고
    • X-ray structure analysis of 1: C28H 37BFeN6O4, Mr=588.30, monoclinic, P21/c, a=9.8480(4, b=19.0788(8, c= 16.2832(6) Å, β=101.146(3)°, V=3001.7(2) Å3, Z=4, T= 100(2) K, F 000=1240, μ=0.545 mm-1, Θ=2.55-29.00°, reflections collected 30965, independent reflections 7909 (R int= 0.0373, GoF=0.992, R1=0.0297, wR 2=0.0709, largest diffraction peak/hole 0.348/-0.300 eÅ-3. The crystal was mounted on a glass fiber and then transferred into the cold nitrogen gas stream of the diffractometer (Stoe IPDS2N, MoKα radiation, λ= 0.71073 Å. The structure was solved by direct methods (SHELXS-97, 20] refined versus F2 (SHELXL-97)[21] with anisotropic tem
    • [21] with anisotropic temperature factors for all non-hydrogen atoms. All hydrogen atoms were added geometrically and refined by using a riding model. CCDC-692202 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
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    • 4 instead of 3M HCl. It had been confirmed beforehand that this modification of the workup procedure has no influence on the result of the product analysis.
    • 4 instead of 3M HCl. It had been confirmed beforehand that this modification of the workup procedure has no influence on the result of the product analysis.
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    • K. Narahari Ra, Molecular Specroscopy: Modern Research, III, Academic Press, New York, 1985, pp. 150-153.
    • K. Narahari Ra, Molecular Specroscopy: Modern Research, Vol. III, Academic Press, New York, 1985, pp. 150-153.
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    • G. M. SHELXS-97, Program for Crystal Structure Solution, University of Göttingen 1997.
    • G. M. SHELXS-97, Program for Crystal Structure Solution, University of Göttingen 1997.
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    • G. M. SHELXL-97, Sheldrick, Program for Crystal Structure Refinement, University of Göttingen 1997.
    • G. M. SHELXL-97, Sheldrick, Program for Crystal Structure Refinement, University of Göttingen 1997.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.