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Volumn 67, Issue 24, 2011, Pages 4431-4434

C-H oxidation using graphite oxide

Author keywords

C H oxidation; Graphene; Graphite oxide; Heterogeneous catalysis; Oxidations

Indexed keywords

ALKENE; GRAPHITE; GRAPHITE OXIDE; HYDROGEN; KETONE; METHANE; OXIDIZING AGENT; UNCLASSIFIED DRUG;

EID: 79957525567     PISSN: 00404020     EISSN: 14645416     Source Type: Journal    
DOI: 10.1016/j.tet.2011.02.065     Document Type: Article
Times cited : (204)

References (64)
  • 2
    • 0003678023 scopus 로고
    • Oxidations in Organic Chemistry
    • American Chemical Society Washington, DC
    • M. Hudlicky Oxidations in Organic Chemistry ACS Monograph Series 186 1990 American Chemical Society Washington, DC
    • (1990) ACS Monograph Series 186
    • Hudlicky, M.1
  • 41
    • 79957510275 scopus 로고    scopus 로고
    • 3 solution) was measured to be 76 ppb via ICP-MS. Other metal impurities found in low concentrations include: Al (25 ppb), Ba (1 ppb), and Pb (1 ppb)
    • 3 solution) was measured to be 76 ppb via ICP-MS. Other metal impurities found in low concentrations include: Al (25 ppb), Ba (1 ppb), and Pb (1 ppb).
  • 42
    • 79957462289 scopus 로고    scopus 로고
    • 1H NMR spectroscopy revealed the presence of cis-stilbene, trans-stilbene (7%), a small amount of benzaldehyde (4%) and benzoic acid (<2%) as by-products
    • 1H NMR spectroscopy revealed the presence of cis-stilbene, trans-stilbene (7%), a small amount of benzaldehyde (4%) and benzoic acid (<2%) as by-products.
  • 43
    • 79957456966 scopus 로고    scopus 로고
    • trans-Stilbene was found to be unreactive under the conditions described herein
    • trans-Stilbene was found to be unreactive under the conditions described herein.
  • 44
    • 79957507125 scopus 로고    scopus 로고
    • Under these conditions, we surmise that the increased yields of unfunctionalized stilbenes may be due to side reactions of GO with the functional groups present on the derivatives of cis-stilbene. The use of lower GO loadings or lower temperatures may minimize these side reactions, though such variations have not been exhaustively explored
    • Under these conditions, we surmise that the increased yields of unfunctionalized stilbenes may be due to side reactions of GO with the functional groups present on the derivatives of cis-stilbene. The use of lower GO loadings or lower temperatures may minimize these side reactions, though such variations have not been exhaustively explored.
  • 47
    • 79957468959 scopus 로고    scopus 로고
    • GO loadings of less than 200 wt % were found to be ineffective in the oxidation of the hydrocarbons bearing methyl or methylene groups shown in Table 4
    • GO loadings of less than 200 wt % were found to be ineffective in the oxidation of the hydrocarbons bearing methyl or methylene groups shown in Table 4.
  • 48
    • 79957448571 scopus 로고    scopus 로고
    • 11
    • 11
  • 49
    • 79957450061 scopus 로고    scopus 로고
    • 23,26
    • 23,26
  • 50
    • 79957447058 scopus 로고    scopus 로고
    • 27 indicating the functionalized surface intrinsic to GO was necessary for the oxidation reaction to occur
    • 27 indicating the functionalized surface intrinsic to GO was necessary for the oxidation reaction to occur.
  • 53
    • 79957485924 scopus 로고    scopus 로고
    • 28 in contrast to the 1,4 relationship in anthracene. Moreover, dehydrogenation of anthracene may be followed by the addition of water to the aromatized species, forming a dihydroxyl intermediate, which may then be oxidized to the dione
    • 28 in contrast to the 1,4 relationship in anthracene. Moreover, dehydrogenation of anthracene may be followed by the addition of water to the aromatized species, forming a dihydroxyl intermediate, which may then be oxidized to the dione.
  • 54
    • 79957455020 scopus 로고    scopus 로고
    • For examples of selenium(IV) oxide and zinc dichromate used in stilbene oxidations, see Ref. 18. For examples of manganese-containing species and cerium salts used in diarylmethylene oxidations, see
    • For examples of selenium(IV) oxide and zinc dichromate used in stilbene oxidations, see Ref. 18. For examples of manganese-containing species and cerium salts used in diarylmethylene oxidations, see:
  • 56
    • 33751337075 scopus 로고    scopus 로고
    • K.K. Park, L.K. Tsou, and A.D. Hamilton Synthesis 2006 3617 3620 For examples of potassium chlorate and manganese dioxide species used for the aromatization of di- or tetrahydrogenated aryl species, see:
    • (2006) Synthesis , pp. 3617-3620
    • Park, K.K.1    Tsou, L.K.2    Hamilton, A.D.3
  • 58
    • 84984382617 scopus 로고
    • R. Radtke, H. Hintze, K. Rösler, and A. Heesing Chem. Ber. 123 1990 627 633 For examples of iron, copper, and cobalt-containing species used in the oxidation of substituted methyl benzenes, see:
    • (1990) Chem. Ber. , vol.123 , pp. 627-633
    • Radtke, R.1    Hintze, H.2    Rösler, K.3    Heesing, A.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.