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Volumn 48, Issue 17, 2009, Pages 3161-3164

Structure and reactivity of a unique Y-shaped tricoordinate bis(silyl)platinum(II)-NHCl

Author keywords

[No Author keywords available]

Indexed keywords

COORDINATION MODES; DFT STUDY; MODEL SYSTEM; PLATINUM COMPLEXES;

EID: 70349898041     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200900435     Document Type: Article
Times cited : (43)

References (45)
  • 1
    • 24144441333 scopus 로고    scopus 로고
    • For reviews on the application of bulky ligands in catalysis, see: a, 2nd ed, Eds, A. de Meijere, F. Diederich, Wiley-VCH, Weinheim
    • For reviews on the application of bulky ligands in catalysis, see: a) L. Jiang, S. L. Buchwald in Metal-Catalyzed Cross-Coupling Reactions, 2nd ed. (Eds.: A. de Meijere, F. Diederich), Wiley-VCH, Weinheim, 2004, pp. 699;
    • (2004) Metal-Catalyzed Cross-Coupling Reactions , pp. 699
    • Jiang, L.1    Buchwald, S.L.2
  • 2
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    • A. F. Littke, G. C. Fu, Angew. Chem. 2002, 114, 4350; Angew. Chem. Int. Ed. 2002, 41, 4176;
    • b) A. F. Littke, G. C. Fu, Angew. Chem. 2002, 114, 4350; Angew. Chem. Int. Ed. 2002, 41, 4176;
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    • E. A. B. Kantchev, C.J. O'Brien, M. G. Organ, Angew. Chem. 2007, 119, 2824; Angew. Chem. Int. Ed. 2007, 46, 2768.
    • g) E. A. B. Kantchev, C.J. O'Brien, M. G. Organ, Angew. Chem. 2007, 119, 2824; Angew. Chem. Int. Ed. 2007, 46, 2768.
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    • U. Christmann, R. Vilar, Angew. Chem. 2005, 117, 370; Angew. Chem. Int. Ed. 2005, 44, 366.
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    • II, see: a J. P. Stambuli, M. Bühl, J. F. Hartwig, J. Am. Chem. Soc. 2002, 124, 9346;
    • II, see: a) J. P. Stambuli, M. Bühl, J. F. Hartwig, J. Am. Chem. Soc. 2002, 124, 9346;
  • 11
    • 70349975563 scopus 로고    scopus 로고
    • II, see:
    • II, see:
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    • 70349952005 scopus 로고    scopus 로고
    • W. Baratta, S. Stoccoro, A. Doppiu, E. Herdtweck, A. Zucca, P. Rigo, Angew. Chem. 2003, 115, 109; Angew. Chem. Int. Ed. 2003, 42,105; for a computational analysis, see:
    • f) W. Baratta, S. Stoccoro, A. Doppiu, E. Herdtweck, A. Zucca, P. Rigo, Angew. Chem. 2003, 115, 109; Angew. Chem. Int. Ed. 2003, 42,105; for a computational analysis, see:
  • 22
    • 70349954595 scopus 로고    scopus 로고
    • Crystal data for 2: C43Hs8N2PtSi 2, Mr, 854.18 gmol-1, yellow plates, 0.22 × 0.16 × 0.14 mm3, monoclinic space group Pljn, a, 21.252(7, b, 20.315(7, c, 21.422(7) Å, ß, 118.80(2)°, V= 8104(5) Å3, Z, 8, p caled, 1.40gcιrΓ3, F(000, 2236, T= 120(2) K, Rl, 0.0484, wR2, 0.1268, 13329 independent reflections (2θ, 48.8°) and 12018 parameters. The data were collected with an MAR345 image plate by using Mo Kα radiation (λ, 0.71069 A, The structure was solved by using direct methods, refined with the SHELX software package G. Sheldrick, University of Göttingen, 1997, and expanded by using Fourier techniques. All non-hydrogen atoms were refined anisotropi-cally. The hydrogen atoms
    • Kα radiation (λ = 0.71069 A). The structure was solved by using direct methods, refined with the SHELX software package (G. Sheldrick, University of Göttingen, 1997), and expanded by using Fourier techniques. All non-hydrogen atoms were refined anisotropi-cally. The hydrogen atoms were calculated with AFIX and included in the refinement with a common isotropic temperature factor. CCDC 713799 contains the supplementary crystallo-graphic 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.
  • 25
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    • C .Watanabe, T. Iwamoto, C .Kabuto, M. Kira, Angew. Chem. 2008, 120, 5466; Angew. Chem. Int. Ed. 2008, 47, 5386.
    • c) C .Watanabe, T. Iwamoto, C .Kabuto, M. Kira, Angew. Chem. 2008, 120, 5466; Angew. Chem. Int. Ed. 2008, 47, 5386.
  • 26
    • 70349948723 scopus 로고    scopus 로고
    • We reached this conclusion by data mining of the CCDC database
    • We reached this conclusion by data mining of the CCDC database.
  • 28
    • 70349937771 scopus 로고    scopus 로고
    • II complexes is commonly between δ = -1500 ppm and δ = -5000 ppm.
    • II complexes is commonly between δ = -1500 ppm and δ = -5000 ppm.
  • 30
    • 70349969380 scopus 로고    scopus 로고
    • All optimized structures, Cartesian coordinates, and significant molecular orbitals are reported in the Supporting Information
    • All optimized structures, Cartesian coordinates, and significant molecular orbitals are reported in the Supporting Information.
  • 36
    • 70349971334 scopus 로고    scopus 로고
    • All attempts to optimize a Y-shaped geometry led to convergence to a T-shaped geometry
    • All attempts to optimize a Y-shaped geometry led to convergence to a T-shaped geometry.
  • 41
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    • J. B. Johnson, T. Rovis, Angew. Chem. 2008, 120, 852; Angew. Chem. Int. Ed. 2008, 47, 840;
    • (a) J. B. Johnson, T. Rovis, Angew. Chem. 2008, 120, 852; Angew. Chem. Int. Ed. 2008, 47, 840;


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