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Volumn 133, Issue 17, 2011, Pages 6497-6500

Highly efficient, organocatalytic aerobic alcohol oxidation

Author keywords

[No Author keywords available]

Indexed keywords

AEROBIC OXIDATIONS; ALCOHOL OXIDATION; AMBIENT PRESSURES; BI-FUNCTIONAL CATALYSTS; ORGANOCATALYTIC; SALT-FREE SYSTEM;

EID: 79955456942     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja110940c     Document Type: Article
Times cited : (182)

References (52)
  • 28
    • 79955432894 scopus 로고    scopus 로고
    • 2
    • 2.
  • 29
    • 79955457811 scopus 로고    scopus 로고
    • 2 decreases because of the increasing oxidation potential.
    • 2 decreases because of the increasing oxidation potential.
  • 31
    • 79955423019 scopus 로고    scopus 로고
    • - by ion chromatography
    • - by ion chromatography.
  • 32
    • 79955370954 scopus 로고    scopus 로고
    • In DSC analysis, the starting point of exothermic decomposition was 116 °C, and the amount of heat released was 1815 J/g. These data do not suggest the necessity of careful operation involving 11 to prevent explosion in laboratory-scale operation. (34)
    • In DSC analysis, the starting point of exothermic decomposition was 116 °C, and the amount of heat released was 1815 J/g. These data do not suggest the necessity of careful operation involving 11 to prevent explosion in laboratory-scale operation. (34)
  • 33
    • 79955443197 scopus 로고    scopus 로고
    • 9 was easily prepared from 2-azaadamantane by a five-step method that we have established as a kilogram-scale preparation procedure (WO 2009/066735). (34)
    • 9 was easily prepared from 2-azaadamantane by a five-step method that we have established as a kilogram-scale preparation procedure (WO 2009/066735). (34)
  • 34
    • 79955392644 scopus 로고    scopus 로고
    • 2, and 5 mol % 11 realized the aerobic oxidation under AcOH-free conditions. (34)
    • 2, and 5 mol % 11 realized the aerobic oxidation under AcOH-free conditions. (34)
  • 35
    • 79955383345 scopus 로고    scopus 로고
    • 2 gas. (34)
    • 2 gas. (34)
  • 36
    • 79955394742 scopus 로고    scopus 로고
    • 11 was stable enough to handle in air
    • 11 was stable enough to handle in air.
  • 40
    • 79955445064 scopus 로고    scopus 로고
    • In accordance with the comment of one of the reviewers, we attempted the 0.1 mol scale oxidation of 1,2:4,5-di- O -isopropylidene-β- d -fructopyranose (22a). Because of an efficient electron transfer system, the reaction proceeded smoothly to give the product in high yield without pressurized oxygen. (34)
    • In accordance with the comment of one of the reviewers, we attempted the 0.1 mol scale oxidation of 1,2:4,5-di- O -isopropylidene-β- d -fructopyranose (22a). Because of an efficient electron transfer system, the reaction proceeded smoothly to give the product in high yield without pressurized oxygen. (34)
  • 46
    • 79955412707 scopus 로고    scopus 로고
    • The use of AcOH as a solvent did not promote racemization either. MeCN gave the corresponding aldehyde in higher yield.
    • The use of AcOH as a solvent did not promote racemization either. MeCN gave the corresponding aldehyde in higher yield.
  • 48
    • 79955395253 scopus 로고    scopus 로고
    • 2 conditions. Metal-salt-free conditions promoted the production of 11
    • 2 conditions. Metal-salt-free conditions promoted the production of 11.
  • 49
    • 79955400824 scopus 로고    scopus 로고
    • The details are provided in the Supporting Information.
    • The details are provided in the Supporting Information.
  • 52
    • 79955369969 scopus 로고    scopus 로고
    • The reference electrode was Ag/AgCl.
    • The reference electrode was Ag/AgCl.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.