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Volumn , Issue 4, 2000, Pages 372-373

Transesterification vs hydrolysis: The reactivity of metal-bound hydroxo moiety in [TPANi(II)(μ-OH)2Ni(II)TPA](ClO4)2 (TPA = tris(2-pyridylmethyl)amine)

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Indexed keywords


EID: 0034338290     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2000.372     Document Type: Article
Times cited : (15)

References (31)
  • 1
  • 14
    • 0001919250 scopus 로고    scopus 로고
    • note
    • The authentic samples of diphenyl ethyl phosphate and diethyl phenyl phosphate were readily prepared by the reaction of chlorophosphoric acid diphenyl ester and dichlorophosphoric acid phenyl ester with ethanol and purified by alumina column chromatography with methylene chloride elutant, respectively. The transesterificated products were identified by comparison of their GC retention times and MS spectra and quantified by GC-FID.
  • 15
    • 0001955704 scopus 로고    scopus 로고
    • note
    • The dissociation of dinuclear complex 1 to afford monomeric (hydroxo)Ni(II) complex was suggested by the kinetic experiment of hydrolysis reaction of p-nitrophenyl acetate by complex 1 in acetonitrile, see ref. 9. However we have not had concrete evidence for that dissociation reaction yet.
  • 16
    • 0001821464 scopus 로고    scopus 로고
    • note
    • -1) 542 (80), 772 (45), 890 (95).
  • 17
    • 0001960641 scopus 로고    scopus 로고
    • note
    • -1. The R(Rw) value is 5.9(5.6)% for 3894 reflections (3°< θ <55°, Fo>3σ(Fo)). The X-ray data collection was carried out at room temperature. The structure was solved by direct methods (MITHRIL) and refined by the full matrix least squares techniques with TEXSAN. All non-hydrogen atoms were refined anisotropically, and they were refined isotropically. Hydrogen atoms were calculated and fixed in final refinement cycles.
  • 31
    • 0001798988 scopus 로고    scopus 로고
    • note
    • It is supposed that the added alcohol itself doesn't have any effect to promote the formation of 2 by the treatment of 1 with triphenyl phosphate, since complex 2 can be obtained quantitatively by the reaction of 1 with triphenyl phosphate in MeCN even in the absence of alcohol.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.