Akses terbuka Jurnal SINTA 1
Synthesis of 3-(4-Hydroxy-3-Methoxyphenyl)-1-(2-Hydroxyphenyl)-Propenone as a Colorimetric Chemosensor for Hydrogen Phosphate Anions
VALENSI · Vol. ume No. 1 (2026) · hlm. 144–155
- ISSN
- 2548-3013, 2460-6065
- Terbit
- 2026-06-06
- Penerbit
- Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University
- Bahasa
- eng
Abstrak
Hydrogen phosphate is an important anion in environmental and biological systems; however, its excessive presence in water can contribute to eutrophication and water quality degradation. The synthesis and application of 3-(4-hydroxy-3-methoxyphenyl)-1-(2-hydroxyphenyl)-propenone (HMPP) as a colorimetric chemosensor for hydrogen phosphate (HPO₄²⁻) anions have been investigated. HMPP was synthesized via Claisen–Schmidt condensation of vanillin and 2-hydroxyacetophenone, obtained in 34% yield of the target compound. The colorimetric response of HMPP was evaluated toward various anions, including F⁻, Cl⁻, Br⁻, CN⁻, HPO₄²⁻, and CO₃²⁻. The results showed that HMPP exhibited a distinct response toward HPO₄²⁻; however, the presence of other anions caused varying degrees of interference, with CO₃²⁻ showing minimal effect, while Cl⁻, CN⁻, and Br⁻ reduced the response to a greater extent. This behavior is attributed to hydrogen-bonding interactions between HMPP and HPO₄²⁻, which enhance intramolecular charge transfer (ICT). The applicability of HMPP was further evaluated in spiked tap water samples, demonstrating satisfactory recovery in the range of 105.47–107.50%, indicating acceptable accuracy and reliability. Therefore, HMPP demonstrates potential as a colorimetric chemosensor for hydrogen phosphate anions in water samples.
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- Hasanuddin University
- Universitas Islam Negeri Alauddin Makassar
- Universitas Gadjah Mada
- Universitas Muhammadiyah Bulukumba
- Universitas Trisakti
- Politeknik Negeri Ujung Pandang
- State University of Makassar
- Organisasi lain
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Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Yusafir Hala | Hasanuddin University | 5 |
| Muḥammad Z̲ākir | Hasanuddin University | 5 |
| Nursiah La Nafie | Afiliasi tidak diketahui | 4 |
| La Kolo | Universitas Bumi Hijrah Tidore | 4 |
| St. Fauziah | Hasanuddin University | 4 |
| Djabal Nur Basir | Hasanuddin University | 3 |
| Firdaus Firdaus | National Research and Innovation Agency | 3 |
| Syadza Firdausiah | Hasanuddin University | 3 |
| Siti Khairunnur | Hasanuddin University | 3 |
| Ihsanul Arief | Akademi Farmasi Yarsi Pontianak | 3 |
| Harningsih Karim | Afiliasi tidak diketahui | 3 |
| Hasnah Natsir | Hasanuddin University | 3 |
| Alfian Noor | Hasanuddin University | 2 |
| Abdul Wahid Wahab | Afiliasi tidak diketahui | 2 |
| Maming | Hasanuddin University | 2 |
| Nur Umriani Permatasari | Hasanuddin University | 2 |
| Bulkis Musa | Hasanuddin University | 2 |
| Nursiah La Nafie | Hasanuddin University | 2 |
| Andi Muhammad Anshar | Hasanuddin University | 2 |
| Riska Mardiyanti | Hasanuddin University | 2 |
| Saefuddin . | Afiliasi tidak diketahui | 1 |
| Tjodi Harlim | Afiliasi tidak diketahui | 1 |
| Ahmad Zaini | Afiliasi tidak diketahui | 1 |
| Zarlina | Afiliasi tidak diketahui | 1 |
| Nur Haedar | Hasanuddin University | 1 |
| Prayiska Mariana Rapi | Hasanuddin University | 1 |
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