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Volumn 118, Issue 20, 1996, Pages 4804-4808

Novel chemistry of carbon bound to cobalt in organocobalt complexes related to B12

Author keywords

[No Author keywords available]

Indexed keywords

COBALT COMPLEX; CYANOCOBALAMIN DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0029971023     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja953086i     Document Type: Article
Times cited : (35)

References (34)
  • 6
    • 15844407708 scopus 로고    scopus 로고
    • note
    • 3, the two one-proton singlets at δ 3.15 and 4.09 arise from the methylene bridge from the Co to the N. The more upfield singlet is from the ring proton over the unsaturated equatorial ligand. The imine methyl that was converted to an enamine gives rise to the olefin doublets at δ 5.41 and 5.83, and the three remaining imine methyls give rise to signals in the normal shift range (δ 2.04, 2.28, and 2.41). The lower symmetry increases the number of propylene bridge signals.
  • 9
    • 15844404554 scopus 로고    scopus 로고
    • note
    • 3 after 6 h. NMR spectroscopy was used to estimate the extent of reaction.
  • 20
    • 0002946268 scopus 로고
    • Montanari, F., Casella. L., Eds.; Kluwer Academic Publishers: The Netherlands
    • Mansuy, D.; Mahy, J. P. In Metalloporphyrins Catalyzed Oxidations; Montanari, F., Casella. L., Eds.; Kluwer Academic Publishers: The Netherlands, 1994; pp 175-206.
    • (1994) Metalloporphyrins Catalyzed Oxidations , pp. 175-206
    • Mansuy, D.1    Mahy, J.P.2
  • 22
    • 15844401094 scopus 로고    scopus 로고
    • Unpublished results
    • Unpublished results.
  • 34
    • 0001117414 scopus 로고
    • The TEMPO result could also be explained by a very large cage effect. (Garr, C. D.; Finke, R. G. J. Am. Chem. Soc. 1992, 114, 10440-10445.) However, the high 1 M TEMPO concentrations needed to test for this possibility led to decomposition of the complex.
    • (1992) J. Am. Chem. Soc. , vol.114 , pp. 10440-10445
    • Garr, C.D.1    Finke, R.G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.