Substance
ID:722713
Names and Identifiers
IUPAC Traditional name
tetrapropylammonium rutheniumoylolate
IUPAC name
tetrapropylazanium rutheniumoylolate
Synonyms
TPAP四正丙基过钌(VII)酸铵Tetra-n-propylammonium perruthenate(VII)
Properties
Safety Information
Storage Warning
Hygroscopic
GHS Precautionary statements
P221-P210-P305+P351+P338-P302+P352-P405-P501A
Risk Statements
5-8-36/37/38
Packing Group
III
TSCA Listed
否
European Hazard Symbols
Irritant (Xi)
Oxidising (O)Safety Statements
17-26-37
Hazard Class
5.1
GHS Hazard statements
H272-H315-H319-H335
GHS Pictograms
Oxidizing gases, category 1
Oxidizing liquids, categories 1,2,3
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
UN Number
UN1479
Product Information
Purity
98%
Physical Property
Melting Point
160°C dec.
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• For a brief feature on uses in synthesis, see: Synlett, 824 (2007).
• Selective, catalytic oxidant introduced by Ley. Normally used in combination with N-methylmorpholine-N-oxide as the stoichiometric reoxidant and 4A molecular sieves to remove water. Preferred solvents are dichloromethane and acetonitrile. Primary and secondary alcohols are oxidized to aldehydes and ketones in high yield: J. Chem. Soc., Chem. Commun., 1625 (1987). For an example of alcohol to aldehyde oxidation in the partial synthesis of the acyl tetronic acid ionophore tetronasin, see: Tetrahedron Lett., 35, 319 (1994). Also useful for a number of other oxidations such as lactols to lactones and sulfides to sulfones. For oxidation of secondary amines to imines, and of hydroxylamines to nitrones, see: Tetrahedron Lett., 35, 6567, 6571 (1994).
• For a comprehensive review of this reagent, see: Synthesis, 639 (1994). For a review of ruthenium oxo-complexes as organic oxidants, see: Chem. Soc. Rev., 21, 179 (1992).