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Exploring the ruthenium catalysed synthesis of γ-valerolactone in alcohols and utilisation of mild solvent-free reaction conditions†
Mohammad G. Al-Shaal,William R. H. Wright,Regina Palkovits
Green Chemistry Pub Date : 03/09/2012 00:00:00 , DOI:10.1039/C2GC16631C
Abstract

Levulinic acid and alkyl-levulinates have been hydrogenated using a range of supported catalysts. The different reaction outcomes obtained in alternate solvents have been rationalized and the influence of varying catalyst supports examined. A range of solvent free conditions have been investigated with complete LA conversion obtained at temperatures as low as 25 °C.

Graphical abstract: Exploring the ruthenium catalysed synthesis of γ-valerolactone in alcohols and utilisation of mild solvent-free reaction conditions
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