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Fructone Synthesis from Ethanol and Acetic Acid

Indonesian Journal of Chemical Science · Vol. 11 No. 3 (2022) · hlm. 250–258

DOI
10.15294/ijcs.v11i3.57070
ISSN
2502-6844, 2252-6951
Terbit
2022-11-01
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Fructone (Ethyl 2-methyl-1,3-dioxolan-2-acetate) is a perfume ingredient with an apple scent. This study aims to synthesize fructone through the steps of synthesizing ethyl acetate from ethanol and acetic acid, synthesizing ethyl acetoacetate from ethyl acetate through the Claisen condensation reaction, and synthesizing fructone through the acetylation reaction of ethyl acetoacetate with ethylene glycol. Determination of the optimum conditions for the reaction is done by varying the temperature, reagents, catalysts, and time. The reaction products were analyzed by GC and GCMS. It was found that the conversion of ethyl acetate with H2SO4 catalyst and p-toluene sulfonic acid (PTSA) at 75 oC was almost the same, namely 96.63% for H2SO4 catalyst and 96.02% for PTSA catalyst. The optimum conditions for the synthesis of ethyl acetoacetate at a temperature of 82 oC, mole ratio of ethyl acetate, ethanol, and sodium 2:1:1, reaction time for 2 hours with ethyl acetoacetate conversion of 91,55%. The fructone formation reaction using the cyclohexane-water azeotrope technique gave more product than without using the azeotrope technique. The optimum condition for the synthesis of fructone compounds at a temperature of 78 oC, the ratio of moles of ethyl acetoacetate, ethylene glycol and H2SO4 catalyst is 1:2:0.06, the reaction time is 2 hours with the resulting fructone conversion of 87.07%.

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  • Indonesia University of Education
  • Sebelas Maret University
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Rekan penulisOrganisasiArtikel bersama
Norazilawati AbdullahAfiliasi tidak diketahui2
Siti AisyahAfiliasi tidak diketahui1
Asyti FeblizaAfiliasi tidak diketahui1
Lusia Narsia AmsadAfiliasi tidak diketahui1
Liliasari SAfiliasi tidak diketahui1
Ratnaningsih Eko SardjonoAfiliasi tidak diketahui1
Ardi ArdiAfiliasi tidak diketahui1
Muhammad AkilAfiliasi tidak diketahui1
Said SyaripuddinAfiliasi tidak diketahui1
M. HasibuddinAfiliasi tidak diketahui1
Wahyu SopandiIndonesia University of Education1
Yuli HandayantiAfiliasi tidak diketahui1
Ratulani JuwitaAfiliasi tidak diketahui1
Heli Siti Halimatul MunawarohAfiliasi tidak diketahui1
Ratnaningsih Eko S.Afiliasi tidak diketahui1
Gebi DwiyantiAfiliasi tidak diketahui1
Lela Lailatul K.Afiliasi tidak diketahui1
Ede KadarusmanAfiliasi tidak diketahui1
Ahmad Nur F.Afiliasi tidak diketahui1
Liliasari LiliasariIndonesia University of Education1
M. SetyariniAfiliasi tidak diketahui1
Muhamad A. MartoprawiroAfiliasi tidak diketahui1
Hernani HernaniIndonesia University of Education1
Ika Nur FitrianiSebelas Maret University1
Anita FibonacciAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/sju/index.php/ijcs/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Fructone Synthesis from Ethanol and Acetic Acid</dc:title>
	<dc:creator>Kadarohman, Asep</dc:creator>
	<dc:creator>Salima, Ghina</dc:creator>
	<dc:creator>Salim, Aina H.</dc:creator>
	<dc:creator>Safitri, Agista</dc:creator>
	<dc:creator>Gustiawan, Kamelia H.</dc:creator>
	<dc:creator>Sardjono, Ratnaningsih E.</dc:creator>
	<dc:creator>Pratiwi, Amelinda</dc:creator>
	<dc:creator>Muftiasih, Agnia</dc:creator>
	<dc:creator>Surani, Surani</dc:creator>
	<dc:creator>Khumaisah, L.L.</dc:creator>
	<dc:description xml:lang="en-US">Fructone (Ethyl 2-methyl-1,3-dioxolan-2-acetate) is a perfume ingredient with an apple scent. This study aims to synthesize fructone through the steps of synthesizing ethyl acetate from ethanol and acetic acid, synthesizing ethyl acetoacetate from ethyl acetate through the Claisen condensation reaction, and synthesizing fructone through the acetylation reaction of ethyl acetoacetate with ethylene glycol. Determination of the optimum conditions for the reaction is done by varying the temperature, reagents, catalysts, and time. The reaction products were analyzed by GC and GCMS. It was found that the conversion of ethyl acetate with H2SO4 catalyst and p-toluene sulfonic acid (PTSA) at 75 oC was almost the same, namely 96.63% for H2SO4 catalyst and 96.02% for PTSA catalyst. The optimum conditions for the synthesis of ethyl acetoacetate at a temperature of 82 oC, mole ratio of ethyl acetate, ethanol, and sodium 2:1:1, reaction time for 2 hours with ethyl acetoacetate conversion of 91,55%. The fructone formation reaction using the cyclohexane-water azeotrope technique gave more product than without using the azeotrope technique. The optimum condition for the synthesis of fructone compounds at a temperature of 78 oC, the ratio of moles of ethyl acetoacetate, ethylene glycol and H2SO4 catalyst is 1:2:0.06, the reaction time is 2 hours with the resulting fructone conversion of 87.07%.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2022-11-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/ijcs/article/view/57070</dc:identifier>
	<dc:identifier>10.15294/ijcs.v11i3.57070</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Chemical Science; Vol 11 No 3 (2022); 250-258</dc:source>
	<dc:source>2502-6844</dc:source>
	<dc:source>2252-6951</dc:source>
	<dc:source>10.15294/ijcs.v11i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/ijcs/article/view/57070/22619</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Indonesian Journal of Chemical Science</dc:rights>
</oai_dc:dc>