메뉴 건너뛰기




Volumn 72, Issue 2, 1999, Pages 239-247

Transesterification by (hydroxo)nickel(II) complex in the presence of external alcohol

Author keywords

[No Author keywords available]

Indexed keywords

ACETIC ACID ETHYL ESTER; ALCOHOL; BENZENE DERIVATIVE; ESTER; HYDROXYL GROUP; METHANOL; NICKEL COMPLEX;

EID: 0033039613     PISSN: 00092673     EISSN: None     Source Type: Journal    
DOI: 10.1246/bcsj.72.239     Document Type: Article
Times cited : (23)

References (39)
  • 21
    • 0345288281 scopus 로고    scopus 로고
    • The structure of 1 will be reported elsewhere
    • The structure of 1 will be reported elsewhere.
  • 29
    • 0344425229 scopus 로고    scopus 로고
    • note
    • The crystallography of (2)·2MeOH revealed the exsistence of two independent molecules. The bond dinstances of Ni-O molecule (2.053 and 2.088 Å) in the other molecule in the cell also indicated the hydrogen bond between the methanol and metal bound hydroxo group; See supplementary material.
  • 30
    • 0344425228 scopus 로고    scopus 로고
    • note
    • The amount of p-nitrophenolate ion estimated from the absorption at 400 nm was not changed by the addition of a buffer solution (CHES pH 8.2). Therefore, neutral p-nitrophenol was not generated in this reaction system.
  • 31
    • 0345719915 scopus 로고    scopus 로고
    • note
    • A plot of k(p-NPA) vs. the added ethanol concentration gave a straight line. The result indicates a 1 : 1 adduct of alcohol and monomeric (hydroxo)nickel(II) complex is the reasonable nucleophile toward the substrate.
  • 32
    • 0015497798 scopus 로고
    • Sigman et al. demonstrated transesterification by use of a ternary Zn(II) N-(hydroxyethyl)ethylenediamine p-nitrophenyl picolinate complex. However the ternary Zn(II) complex was not characterized well. See: D. S. Sigman and C. T. Jorgensen, J. Am. Chem. Soc., 94, 1724 (1972).
    • (1972) J. Am. Chem. Soc. , vol.94 , pp. 1724
    • Sigman, D.S.1    Jorgensen, C.T.2
  • 37
    • 0542448936 scopus 로고
    • and references therein
    • a) M. A. Halcrow and G. Christou, Chem. Rev., 94, 2421 (1994), and references therein;
    • (1994) Chem. Rev. , vol.94 , pp. 2421
    • Halcrow, M.A.1    Christou, G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.