메뉴 건너뛰기




Volumn 64, Issue 5, 1999, Pages 1591-1595

Oxidative decomplexation of chromium Fischer carbene complexes induced by dioxiranes

Author keywords

[No Author keywords available]

Indexed keywords

CHROMIUM DERIVATIVE; OXYGEN;

EID: 0033525842     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo982065e     Document Type: Article
Times cited : (17)

References (46)
  • 2
    • 6044269298 scopus 로고
    • (b) Murray, R. W., Chem. Rev. 1989, 89, 1187-1201.
    • (1989) Chem. Rev. , vol.89 , pp. 1187-1201
    • Murray, R.W.1
  • 9
    • 0039300887 scopus 로고
    • For recent references on the oxidation of organic ligands, see: (a) Adam, W.; Schuhmann, R. M. J. Organomet. Chem. 1995, 487, 273-277.
    • (1995) J. Organomet. Chem. , vol.487 , pp. 273-277
    • Adam, W.1    Schuhmann, R.M.2
  • 24
    • 0027468151 scopus 로고
    • For a review on the application of amine N-oxides to transition group organometallics, see: Albini, A. Synthesis 1993, 263-277.
    • (1993) Synthesis , pp. 263-277
    • Albini, A.1
  • 29
    • 0345301554 scopus 로고    scopus 로고
    • note
    • In this context, it had been previously checked that the DMD solutions are stable in the presence of Cr(III) salts under the experimental conditions used.
  • 30
    • 0344007181 scopus 로고    scopus 로고
    • note
    • 2-free DMD solutions are prepared by employing a phosphate solution instead of the sodium bicarbonate solution used to buffer the acetone-water-oxone reaction mixture (cf. ref 33).
  • 31
    • 0344007179 scopus 로고    scopus 로고
    • note
    • A blank assay carried out in the absence of carbene 1 showed that the DMD concentration remained stable during 4 h.
  • 39
    • 0344870299 scopus 로고    scopus 로고
    • note
    • Actually a 62% of the corresponding ketone derivative was present in the crude reaction mixture. It has been described that this ketone is mostly originated from the carbonyl oxide intermediate (cf. ref 27).
  • 40
    • 0345301553 scopus 로고    scopus 로고
    • note
    • 3 formed in the preliminary reaction carried out in the presence of non-labeled dioxirane 3 was used as a blank probe for the IRMS measurements.
  • 42
    • 0344870297 scopus 로고    scopus 로고
    • note
    • 13C NMR were unsuccessful and only the presence of ester 2 was detected in the NMR tube. This result could be due to the long times needed for the accumulation of the corresponding spectra.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.