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Volumn 353, Issue 18, 2011, Pages 3423-3433

Synthesis of group 9 metal-olefin complexes with identical ligand frameworks and comparison of their catalytic activity in [2+2+2] cycloaddition and other addition reactions

Author keywords

catalysis; cobalt; cyclopentadienyl ligands; cyclotrimerization; iridium; olefins; rhodium

Indexed keywords


EID: 84255187637     PISSN: 16154150     EISSN: 16154169     Source Type: Journal    
DOI: 10.1002/adsc.201100489     Document Type: Article
Times cited : (30)

References (83)
  • 3
    • 70349906197 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2009, 48, 3449-3453
    • (2009) Angew. Chem. Int. Ed. , vol.48 , pp. 3449-3453
  • 16
  • 23
    • 70349782199 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2009, 48, 2830-2834
    • (2009) Angew. Chem. Int. Ed. , vol.48 , pp. 2830-2834
  • 34
    • 76149115245 scopus 로고    scopus 로고
    • For computational studies focussing on the formation of pyridines, see
    • A. Dachs, S. Osuna, A. Roglans, M. Solà, Organometallics 2010, 29, 562-569. For computational studies focussing on the formation of pyridines, see
    • (2010) Organometallics , vol.29 , pp. 562-569
    • Dachs, A.1    Osuna, S.2    Roglans, A.3    Solà, M.4
  • 36
    • 77955714532 scopus 로고    scopus 로고
    • An interesting theoretical study on the hydrosilylation of alkenes by CpCo complexes has been published recently
    • A. A. Dahy, N. Koga, J. Organomet. Chem. 2010, 695, 2240-2250. An interesting theoretical study on the hydrosilylation of alkenes by CpCo complexes has been published recently
    • (2010) J. Organomet. Chem. , vol.695 , pp. 2240-2250
    • Dahy, A.A.1    Koga, N.2
  • 46
    • 61849142680 scopus 로고    scopus 로고
    • For an overview on three different types of reaction including cycloaddition reactions, see
    • For an overview on three different types of reaction including cycloaddition reactions, see:, I. Omae, Appl. Organomet. Chem. 2009, 23, 91-107
    • (2009) Appl. Organomet. Chem. , vol.23 , pp. 91-107
    • Omae, I.1
  • 47
    • 0041386589 scopus 로고    scopus 로고
    • For a comparison of catalytic hydrosilylation of acetylenes by different phosphine complexes of group 9 metals, see.
    • For a comparison of catalytic hydrosilylation of acetylenes by different phosphine complexes of group 9 metals, see:, L. D. Field, A. J. Ward, J. Organomet. Chem. 2003, 681, 91-97.
    • (2003) J. Organomet. Chem. , vol.681 , pp. 91-97
    • Field, L.D.1    Ward, A.J.2
  • 51
    • 0001961552 scopus 로고
    • For synthetic procedures for the dinuclear ethylene complexes, see: Rh:, Ir
    • For synthetic procedures for the dinuclear ethylene complexes, see: Rh:, R. Cramer, Inorg. Synth. 1990, 28, 86-88; Ir
    • (1990) Inorg. Synth. , vol.28 , pp. 86-88
    • Cramer, R.1
  • 54
    • 5244286332 scopus 로고
    • Earlier work for the preparation of 2 basically described the same approach without going into detail:, CC 28, and references cited therein.
    • Earlier work for the preparation of 2 basically described the same approach without going into detail:, J. W. Fitch, E. B. Ripplinger, B. A. Shoulders, S. D. Sorey, J. Organomet. Chem. 1988, 352, C 25 -C 28, and references cited therein.
    • (1988) J. Organomet. Chem. , vol.352 , pp. 25
    • Fitch, J.W.1    Ripplinger, E.B.2    Shoulders, B.A.3    Sorey, S.D.4
  • 58
    • 37049083577 scopus 로고
    • The point might be raised whether higher reaction temperatures for the reaction of Co complex 1 might improve the yield of the cycloaddition products 13 and 14. Preliminary decomposition studies for 1 showed, that the complex starts to decompose even at room temperature, forming a cobalt(I) cluster. An analogous observation has been made earlier for other CpCo-olefin complexes; see, Therefore, the reactivity at higher temperatures necessarily needs to be assigned to a different catalytically active species, making a comparison between the complexes difficult.
    • The point might be raised whether higher reaction temperatures for the reaction of Co complex 1 might improve the yield of the cycloaddition products 13 and 14. Preliminary decomposition studies for 1 showed, that the complex starts to decompose even at room temperature, forming a cobalt(I) cluster. An analogous observation has been made earlier for other CpCo-olefin complexes; see, H. Wadepohl, T. Borchert, H. Pritzkow, J. Chem. Soc. Chem. Commun. 1995, 1447-1448. Therefore, the reactivity at higher temperatures necessarily needs to be assigned to a different catalytically active species, making a comparison between the complexes difficult.
    • (1995) J. Chem. Soc. Chem. Commun. , pp. 1447-1448
    • Wadepohl, H.1    Borchert, T.2    Pritzkow, H.3
  • 59
    • 84255178590 scopus 로고    scopus 로고
    • See, for example
    • See, for example:, K. Kral, M. Hapke, Angew. Chem. 2011, 123, 2482-2483
    • (2011) Angew. Chem. , vol.123 , pp. 2482-2483
    • Kral, K.1    Hapke, M.2
  • 60
    • 79952268143 scopus 로고    scopus 로고
    • references cited therein.
    • Angew. Chem. Int. Ed. 2011, 50, 2434-2435, and references cited therein.
    • (2011) Angew. Chem. Int. Ed. , vol.50 , pp. 2434-2435
  • 67
  • 72
    • 51349111666 scopus 로고    scopus 로고
    • Recent review:, and references cited therein.
    • Recent review:, H. Doucet, Eur. J. Org. Chem. 2008, 2013-2030, and references cited therein.
    • (2008) Eur. J. Org. Chem. , pp. 2013-2030
    • Doucet, H.1
  • 79
    • 78650669164 scopus 로고    scopus 로고
    • For investigations on related isolated TpIr complexes, see.
    • For investigations on related isolated TpIr complexes, see:, M. Paneque, M. L. Poveda, N. Rendõn, Eur. J. Inorg. Chem. 2011, 19-33.
    • (2011) Eur. J. Inorg. Chem. , pp. 19-33
    • Paneque, M.1    Poveda, M.L.2    Rendõn, N.3
  • 81
    • 61349084243 scopus 로고    scopus 로고
    • NMR data for 16
    • Angew. Chem. Int. Ed. 2009, 48, 1810-1813. NMR data for 16
    • (2009) Angew. Chem. Int. Ed. , vol.48 , pp. 1810-1813


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.