Proceedings of the 5th International Seminar on Science and Technology (ISST 2023)

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Conversion of α-Pinene into More Valuable Compounds by Using Rahims 3rd Generation Catalyst

Authors
Erwin Abdul Rahim1, *, Yunianty Indar Sari1, Masashi Shiotsuki2
1Tadulako University, Palu, Central Sulawesi, Indonesia
2Department of Applied Chemistry, Faculty of Science and Technology, Tokyo City University, Setagaya, Japan
*Corresponding author. Email: erwin_abdulrahim@yahoo.com
Corresponding Author
Erwin Abdul Rahim
Available Online 5 December 2024.
DOI
10.2991/978-94-6463-520-1_4How to use a DOI?
Keywords
α-pinene; terpineol; rahims 3rd generation catalyst; hydration reaction; isomerization
Abstract

The hydration reaction of α-pinene and the isomerization reaction of α-pinene were studied with Rahims 3rd generation catalyst. The aim of this study was to determine the level of terpineol compounds formed in the hydration reaction of α α-pinene and the product compounds formed in the isomerization reaction of α-pinene with Rahims 3rd generation catalyst. The results showed that the hydration reaction of α-pinene with the polymer supported catalyst gave terpineol compounds with a concentration of 8.12% and a yield of 5.23%. Although in the isomerization reaction, α-pinene produces several bicyclic and monocyclic compounds, such as camphene with the highest concentration of 8.05% and a yield of 6.83%, D-limonene with a concentration of 6.03% and a yield of 5.12%, terpinolene with a concentration of 5.20% and yield of 4.41%, 3-carene with a concentration of 2.40% and yield of 2.03% and other compounds formed in the isomerization reaction of α-pinene, namely bicyclo[3.1.0]hex-2-ene; 4-methylene-1-(1-methylethyl); β-pinene; 2,6-imethyl-1,3,5,7 octatetraene; 1,2-cyclohexadiene, 1-methyl-4-(1-methylethyl); o-cymene; trans-p-mentha-2,8-dienol; α-campholenal; endo-borneol; and terpineol.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 5th International Seminar on Science and Technology (ISST 2023)
Series
Advances in Physics Research
Publication Date
5 December 2024
ISBN
978-94-6463-520-1
ISSN
2352-541X
DOI
10.2991/978-94-6463-520-1_4How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Erwin Abdul Rahim
AU  - Yunianty Indar Sari
AU  - Masashi Shiotsuki
PY  - 2024
DA  - 2024/12/05
TI  - Conversion of α-Pinene into More Valuable Compounds by Using Rahims 3rd Generation Catalyst
BT  - Proceedings of the 5th International Seminar on Science and Technology (ISST 2023)
PB  - Atlantis Press
SP  - 18
EP  - 24
SN  - 2352-541X
UR  - https://doi.org/10.2991/978-94-6463-520-1_4
DO  - 10.2991/978-94-6463-520-1_4
ID  - Rahim2024
ER  -