- Oxidation using activated carbon and molecular oxygen system.
Oxidation using activated carbon and molecular oxygen system.
Chemical record (New York, N.Y.) (2008-08-30)
Masahiko Hayashi
PMID18752318
摘要
This paper describes the utility of an activated carbon-molecular oxygen system, not only in the oxidation of benzylic and allylic alcohols, but also in the direct carbonylation at the benzylic position. The preparation of a variety of heteroaromatic and aromatic compounds, including substituted pyridines, pyrazoles, benzoxazoles, benzimidazoles, benzothiazoles, 2-substituted imidazoles, indoles, pyrimidin-2(1H)-ones, and anthracenes, by oxidative aromatization using the activated carbon-molecular oxygen system is also discussed.
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产品描述
Sigma-Aldrich
活性炭 Norit®, Norit® SX ultra, from peat, steam activated and acid washed, highly purified, powder
Sigma-Aldrich
活性炭 Norit®, Norit® SX2, powder, from peat, multi-purpose activated charcoal, steam activated and acid washed
碳, foil, 50x50mm, thickness 0.2mm, pyrolytic graphite, 99.99%
碳, foil, 10x10mm, thickness 2.0mm, hOpg
碳, rod, 100mm, diameter 1.0mm, graphite, 99.95%
Carbon - Vitreous, rod, 100mm, diameter 5.0mm, glassy carbon
碳, foil, 100x100mm, thickness 0.5mm, flexible graphite, 99.8%
Carbon - Vitreous, foam, 150x150mm, thickness 2.5mm, bulk density 0.05g/cm3, porosity 96.5%