ChemicalBook CAS DataBase List 2-Decanone

2-Decanone synthesis

13synthesis methods

Product Name:2-Decanone
CAS Number:693-54-9
Molecular formula:C10H20O
Molecular Weight:156.27

2-Decanone is produced (many methods), e. g., by heating vapors of Nonoic acid and Acetic acid over Thorium oxide at 425° C. Also, by hydrogenation of Heptylideneacetone.

872-05-9 Synthesis

872-05-9
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693-54-9
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Yield:693-54-9 95%

Reaction Conditions:

with chromium(VI) oxide;palladium dichloride in water;acetonitrile at 20 - 60; for 6.5 h;Wacker-Tsuji Olefin Oxidation;

Steps:

4.2 General procedure for oxidation of terminal olefins
General procedure: To a stirred solution of olefin (0.4mmol) in CH₃CN (3.5mL) and H₂O (0.5mL) were added PdCl₂ (3.6mg, 0.02mmol, 5mol%) and CrO₃ (20mg, 0.6mmol, 0.5equiv) at room temperature. The reaction mixture was warmed to 60°C and stirred for specified time (see Tables 5-7) in a closed flask. The reaction mixture was then filtered through a small pad of silica gel and washed with EtOAc and the filtrate concentrated. The residue in some cases contained virtually pure compound and no further purification was necessary. In other cases the residue was purified by silica gel column chromatography using petroleum ether/EtOAc as an eluent to afford the methyl ketones.

References:

Fernandes, Rodney A.;Bethi, Venkati [Tetrahedron,2014,vol. 70,# 32,p. 4760 - 4767]

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