期刊
RSC ADVANCES
卷 5, 期 12, 页码 9044-9049出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ra16557h
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资金
- Department of Science and Technology (DST), New Delhi, India
- Council of Scientific and Industrial Research (CSIR), New Delhi, India
Ruthenium supported on magnesium-lanthanum mixed oxide (Ru/Mg-LaO) obtained from Mg-La hydrotalcite (a base support) catalyzes the hydrogenation of biomass derived levulinic acid (LA) to gamma-valerolactone (GVL). The conversion of LA to GVL in toluene was found to be 92% with the selectivity >99% at 80 degrees C and 0.5 MPa hydrogen pressure in 4 h. It is the first example on the basic support under mild reaction conditions. The Ru nanoparticles on the Mg-LaO support exhibited excellent GVL yields for 5 cycles, making it a sustainable process.
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