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Volumn 21, Issue 2, 2002, Pages 331-335

Study concerning the effects of chelation on the structure and catalytic activity of ruthenium carbene complexes

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COORDINATION SITES;

EID: 0038002181     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om0108503     Document Type: Article
Times cited : (136)

References (66)
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    • (b) Fürstner, A. Angew. Chem. 2000, 112, 3140; Angew. Chem., Int. Ed. 2000, 39, 3012.
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    • Fürstner, A.1
  • 3
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    • (b) Fürstner, A. Angew. Chem. 2000, 112, 3140; Angew. Chem., Int. Ed. 2000, 39, 3012.
    • (2000) Angew. Chem., Int. Ed. , vol.39 , pp. 3012
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    • (e) Schuster, M.; Bleohert, S. Angew. Chem. 1997, 109, 2124; Angew. Chem., Int. Ed. 1997, 36, 2037.
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    • (d) Weskamp, T.; Kohl, F. J.; Hieringer, W.; Gleich, D.; Herrmann, W. A. Angew. Chem. 1999, 111, 2573; Angew. Chem., Int. Ed. 1999, 38, 2416.
    • (1999) Angew. Chem., Int. Ed. , vol.38 , pp. 2416
  • 24
    • 0000338310 scopus 로고    scopus 로고
    • and literature cited therein
    • For pertinent examples showing the effect of donor sites other than carbonyls on the outcome of metathesis reactions see, inter alia: Engelhardt, F. C.; Schmitt, M. J.; Taylor, R. E. Org. Lett. 2001, 3, 2209 and literature cited therein.
    • (2001) Org. Lett. , vol.3 , pp. 2209
    • Engelhardt, F.C.1    Schmitt, M.J.2    Taylor, R.E.3
  • 25
    • 0000021785 scopus 로고
    • Chelation effects have been proven by X-ray crystallography for metathesis catalysts containing metals other than ruthenium; cf.: Feldman, J.; Murdzek, J. S.; Davis, W. M.; Schrock, R. R. Organometallics 1989, 8, 2260.
    • (1989) Organometallics , vol.8 , pp. 2260
    • Feldman, J.1    Murdzek, J.S.2    Davis, W.M.3    Schrock, R.R.4
  • 26
    • 0037914291 scopus 로고    scopus 로고
    • Note that this notion has some predictive power, as it allows us to identify those sites within a given target molecule at which productive macrocyclization can be expected. It has greatly facilitated our synthetic endeavors and has provided safe guidance for retrosynthetic planning in a considerable number of cases. See the following for pertinent examples: (a) Fürstner, A.; Müller, T. Synlett 1997, 1010.
    • (1997) Synlett , pp. 1010
    • Fürstner, A.1    Müller, T.2
  • 42
    • 0035857579 scopus 로고    scopus 로고
    • (g) Held, C.; Fröhlich, R.; Metz, P. Angew. Chem. 2001, 113, 1091; Angew. Chem., Int. Ed. 2001, 40, 1058.
    • (2001) Angew. Chem., Int. Ed. , vol.40 , pp. 1058
  • 46
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    • note
    • 4b
  • 51
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    • (a) For a general treatise see: Herrmann, W. A.; Köcher, C. Angew. Chem. 1997, 109, 2256; Angew. Chem., Int. Ed. 1997, 36, 2162.
    • (1997) Angew. Chem. , vol.109 , pp. 2256
    • Herrmann, W.A.1    Köcher, C.2
  • 52
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    • (a) For a general treatise see: Herrmann, W. A.; Köcher, C. Angew. Chem. 1997, 109, 2256; Angew. Chem., Int. Ed. 1997, 36, 2162.
    • (1997) Angew. Chem., Int. Ed. , vol.36 , pp. 2162
  • 54
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    • and references therein
    • Attempts to form complex 5 in the absence of CuCl were unsuccessful, as the conversion turned out to be extremely slow in these cases. For literature precedents for stable Cu-NHC complexes see: Tulloch, A. A. D.; Danopoulos, A. A.; Kleinhenz, S.; Light, M. E.; Hursthouse, M. B.; Eastham, G. Organometallics 2001, 20, 2027 and references therein.
    • (2001) Organometallics , vol.20 , pp. 2027
    • Tulloch, A.A.D.1    Danopoulos, A.A.2    Kleinhenz, S.3    Light, M.E.4    Hursthouse, M.B.5    Eastham, G.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.