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Tetra-n-propylammonium perruthenate(VII)_Molecular_structure_CAS_114615-82-6)
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Tetra-n-propylammonium perruthenate(VII)

Catalog No. B24511 Name Alfa Aesar
CAS Number 114615-82-6 Website
M. F. C12H28NO4Ru Telephone
M. W. 351.42502 Fax
Purity 98% Email
Storage Chembase ID: 129811

SYNONYMS

Title
四正丙基过钌(VII)酸铵
IUPAC name
tetrapropylazanium rutheniumoylolate
IUPAC Traditional name
tetrapropylammonium rutheniumoylolate
Synonyms
TPAP

DATABASE IDS

CAS Number 114615-82-6
MDL Number MFCD00074914

PROPERTIES

Purity 98%
Melting Point 160°C dec.
GHS Pictograms GHS03
GHS Pictograms GHS07
GHS Hazard statements H272-H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
European Hazard Symbols Oxidising Oxidising (O)
GHS Precautionary statements P221-P210-P305+P351+P338-P302+P352-P405-P501A
Risk Statements 5-8-36/37/38
Safety Statements 17-26-37
Storage Warning Hygroscopic
TSCA Listed
Hazard Class 5.1
UN Number UN1479
Packing Group III

DETAILS

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).