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Volumn 29, Issue 1, 2010, Pages 257-262

Platinum(II) complexes containing quaternized nitrogen ligands: Synthesis, stability, and evaluation as catalysts for methane and benzene H/D exchange

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE CATALYST; C-H ACTIVATION; CATALYTIC ACTIVITY; CATIONIC PLATINUM COMPLEXES; EFFICIENT SYNTHESIS; H/D EXCHANGE; H/D EXCHANGE REACTIONS; IN-SITU FORMATIONS; NITROGEN LIGAND; PLATINUM COMPLEXES;

EID: 73649130577     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om900889k     Document Type: Article
Times cited : (23)

References (50)
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    • For select pertinent reviews, see: a
    • For select pertinent reviews, see: (a) Shilov, A. E.; Shul'pin, G. B. Chem. Rev. 1997, 97, 2879.
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    • Shilov, A.E.1    Shul'pin, G.B.2
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    • (e) Bergman, R. G. Nature 2007, 446, 391.
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    • Bergman, R.G.1
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    • For second-generation versions of analogous catalyst systems, see: a
    • For second-generation versions of analogous catalyst systems, see: (a) Cheng, J.; Li, Z.; Haught, M.; Tang, Y. Chem. Commun. 2006, 4617.
    • (2006) Chem. Commun , pp. 4617
    • Cheng, J.1    Li, Z.2    Haught, M.3    Tang, Y.4
  • 22
    • 33845549975 scopus 로고    scopus 로고
    • For examples of other metal complexes containing ligands with quaternized nitrogen substituents, see: (a) Johnson, C. R, Shepherd, R. E. Inorg. Chem. 1983, 22, 2439
    • For examples of other metal complexes containing ligands with quaternized nitrogen substituents, see: (a) Johnson, C. R.; Shepherd, R. E. Inorg. Chem. 1983, 22, 2439.
  • 33
    • 73649128976 scopus 로고    scopus 로고
    • 2O.
    • 2O.
  • 35
    • 73649131048 scopus 로고    scopus 로고
    • 4 and TFA-d with precatalyst 1 or 3.
    • 4 and TFA-d with precatalyst 1 or 3.
  • 43
    • 73649096976 scopus 로고    scopus 로고
    • Complex 8 was also the sole inorganic product observed when 1 was heated to 150 °C for 15 min in TFA-d the presence of 2 equiv of AgOAc.
    • Complex 8 was also the sole inorganic product observed when 1 was heated to 150 °C for 15 min in TFA-d the presence of 2 equiv of AgOAc.
  • 44
    • 73649141424 scopus 로고    scopus 로고
    • N1 reaction to aromatize the
    • N1 reaction to aromatize the
  • 45
    • 73649116795 scopus 로고    scopus 로고
    • - ligand.
    • - ligand.
  • 47
    • 73649115391 scopus 로고    scopus 로고
    • Notably, under these conditions, all three of the catalytic reaction solutions remained homogeneous, and no Pt black or other precipitate was observed after 24 h.
    • Notably, under these conditions, all three of the catalytic reaction solutions remained homogeneous, and no Pt black or other precipitate was observed after 24 h.
  • 48
    • 73649083075 scopus 로고    scopus 로고
    • Turnover numbers were calculated as mol of D incorporated per mol of catalyst minus the background D incorporation in the absence of catalyst
    • Turnover numbers were calculated as mol of D incorporated per mol of catalyst minus the background D incorporation in the absence of catalyst.
  • 49
    • 73649129322 scopus 로고    scopus 로고
    • The moderately lower reactivity of 4 versus that of 1 suggests that the DMSO may inhibit H/D exchange.
    • The moderately lower reactivity of 4 versus that of 1 suggests that the DMSO may inhibit H/D exchange.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.