3-(1-P-TOLYL-ETHYL)-PENTANE-2,4-DIONE synthesis
- Product Name:3-(1-P-TOLYL-ETHYL)-PENTANE-2,4-DIONE
- CAS Number:727401-18-5
- Molecular formula:C14H18O2
- Molecular Weight:218.2915
Yield:727401-18-5 93%
Reaction Conditions:
with [Ru(salophen)OTf] in neat (no solvent) at 100; for 5 h;
Steps:
General procedure for alkylation of 1,3-dicarbonyl compounds catalyzed by ruthenium salophentriflate
General procedure: In a test tube, 1,3-dicarbonyl compound (1.5 mmol), alcohol or alkene (1.0 mmol) and catalyst (0.013 mmol) were mixed and stirred at 100 °C for 5 h under solvent-free conditions. At the end of the reaction, Et2O (10 ml) was added and the catalyst was filtered. The pure product was isolated by chromatography on a silica gel plate (petroleum ether/ethylacatate = 9/1).
References:
Barati, Behjat;Moghadam, Majid;Rahmati, Abbas;Mirkhani, Valiollah;Tangestaninejad, Shahram;Mohammadpoor-Baltork, Iraj [Catalysis Communications,2012,vol. 29,p. 122 - 126]
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