Abstract
Condensation reactions of levulinic acid (LA) with 1,2-ethanediol (1,2-ED), 1,2-propanediol (1,2-PD), and 1,3-propanediol (1,3-PD) were studied using Amberlyst-15 as well as p-toluenesulfonic acid catalysts in benzene under Dean–Stark conditions. In Amberlyst-15 catalyzed reactions the products are ketals and ketal-esters, whereas p-toluenesulfonic acid catalyzed reactions produce esters and ketal-esters as products. In p-toluenesulfonic acid catalyzed reactions with 1,2-ED and 1,3-PD, LA monoester product is formed as the major product after 180 min in 75 and 97 % yields respectively. Unlike the previously reported acid catalyzed ketalization of ethyl levulinate with diols, combined ketalization–esterification of LA with diols is a complex process.
Graphical Abstract
Similar content being viewed by others
References
Mukherjee A, Dumont MJ, Raghavan V (2015) Biomass Bioenergy 72:143–183
Werpy T, Petersen G, Aden A, Bozell J, Holladay J, White J, Manheim A, Eliot D, Lasure L, Jones S (2004) Top value added chemicals from biomass. Volume 1—Results of screening for potential candidates from sugars and synthesis gas. ADA436528, US Department of Energy Document
Bozell JJ, Petersen GR (2010) Green Chem 12(4):539–554
Bozell JJ, Moens L, Elliott DC, Wang Y, Neuenscwander GG, Fitzpatrick SW, Bilski RJ, Jarnefeld JL (2000) Resour Conserv Recycl 28(3–4):227–239
Rackemann DW, Doherty WO (2011) Biofuel Bioprod Biorefin 5(2):198–214
Amarasekara AS, Hawkins SA (2011) Eur Polym J 47(12):2451–2457
Zhang Y, Wu L, Li F, Li B (2006) J Chem Ind Eng 57(4):992–996
Zhang Y, Guo Z, Cheng J, Fang Z (2009) Acta Polym Sin (2):180–186
Mullen BD, Badarinarayana V, Santos-Martinez M, Selifonov S (2010) Top Catal 53(15–18):1235–1240
Freitas FA, Licursi D, Lachter ER, Galletti AMR, Antonetti C, Brito TC, Nascimento RSV (2016) Catal Commun 73:84–87
Hao W, Tang X, Zeng X, Sun Y, Liu S, Lin L (2015) Bioresources 10(3):4191–4203
Amarasekara AS, Wiredu B (2015) Ind Eng Chem Res 54(3):824–831
Zhang T, Zhou Y, Liu D, Petrus L (2007) Bioresour Technol 98(7):1454–1459
Amarasekara AS, Hasan MA (2015) Catal Commun 60:5–7
Amarasekara AS, Sterling-Wells DT (2015) Bioenergy Res 8:1956–1961
Amarasekara AS, Singh TB, Larkin E, Hasan MA, Fan H-J (2015) Ind Crop Prod 65:546–549
Amarasekara AS, Wiredu B (2014) Bioenergy Res 7(4):1237–1243
Wiredu B, Dominguez JN, Amarasekara AS (2015) Curr Catal 4:143–151
Sharghi H, Sarvari MH (2003) Tetrahedron 59(20):3627–3633
Bulat J, Liu H (1976) Can J Chem 54(24):3869–3871
Acknowledgments
The authors would like to thank the National Science Foundation (NSF) (through Grant Nos. CBET-0929970, CBET-1336469, HRD-1036593), and the U.S. Department of Agriculture (USDA) (through Grant No. CBG-2010-38821-21569) for financial support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Amarasekara, A.S., Animashaun, M.A. Acid Catalyzed Competitive Esterification and Ketalization of Levulinic Acid with 1,2 and 1,3-Diols: The Effect of Heterogeneous and Homogeneous Catalysts. Catal Lett 146, 1819–1824 (2016). https://doi.org/10.1007/s10562-016-1812-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10562-016-1812-8