Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV Absorbers
A new upper rim-functionalized benzoyl C-phenylcalix[4]resorcinaryl octaacetate and cinnamoyl C-phenylcalix[4]resorcinarene have been synthesized and evaluated as the absorbers for ultraviolet radiation. The benzoyl C-phenylcalix[4]resorcinaryl octaacetate was synthesized in 3 steps. They were synth...
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| Format: | Article |
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Department of Chemistry, Universitas Gadjah Mada
2014-07-01
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| Series: | Indonesian Journal of Chemistry |
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| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/21253 |
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| author | Budiana I Gusti M. Ngurah Jumina Jumina Chairil Anwar Mustofa Mustofa Sahadewa Sahadewa |
| author_facet | Budiana I Gusti M. Ngurah Jumina Jumina Chairil Anwar Mustofa Mustofa Sahadewa Sahadewa |
| author_sort | Budiana I Gusti M. Ngurah |
| collection | DOAJ |
| description | A new upper rim-functionalized benzoyl C-phenylcalix[4]resorcinaryl octaacetate and cinnamoyl C-phenylcalix[4]resorcinarene have been synthesized and evaluated as the absorbers for ultraviolet radiation. The benzoyl C-phenylcalix[4]resorcinaryl octaacetate was synthesized in 3 steps. They were synthesis of C-phenilcalix[4]resorcinarene via acid-catalyzed-condensation of resorcinol and benzaldehyde, followed by O-acetylation and Friedel-Craft benzoylation. The cinnamoyl C-phenylcalix[4]resorcinarene was synthesized in 4 steps. They were synthesis of C-phenilcalix[4]resorcinarene via acid-catalyzed-condensation of resorcinol and benzaldehyde, followed by O-acetylation, Friedel-Craft cinnamoylation and hydrolysis. Spectroscopic analysis (UV) showed that the target molecule absorbed the ultraviolet radiation between 200 and 400 nm with the maximum absorption at 240.50 nm (ε = 10.135 M-1 cm-1) and 243.50 nm (ε = 12.135 M-1 cm-1). |
| first_indexed | 2024-12-14T15:53:01Z |
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| id | doaj.art-74f029b140c04a34803a3ee07dea3480 |
| institution | Directory Open Access Journal |
| issn | 1411-9420 2460-1578 |
| language | English |
| last_indexed | 2024-12-14T15:53:01Z |
| publishDate | 2014-07-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj.art-74f029b140c04a34803a3ee07dea34802022-12-21T22:55:19ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782014-07-0114216016710.22146/ijc.2125314351Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV AbsorbersBudiana I Gusti M. Ngurah0Jumina Jumina1Chairil Anwar2Mustofa Mustofa3Sahadewa Sahadewa4Department of Chemistry, Faculty of Education and Teachers Training, University of Nusa Cendana, Jl. Adisucipto Penfui Kupang 85001, East Nusa TenggaraDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara Yogyakarta 55281Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara Yogyakarta 55281Faculty of Medicine, Universitas Gadjah Mada, Jl. Sekip Utara Yogyakarta 55281Faculty of Medicine, University of Nusa Cendana, Jl. Adisucipto Penfui Kupang 85001, East Nusa TenggaraA new upper rim-functionalized benzoyl C-phenylcalix[4]resorcinaryl octaacetate and cinnamoyl C-phenylcalix[4]resorcinarene have been synthesized and evaluated as the absorbers for ultraviolet radiation. The benzoyl C-phenylcalix[4]resorcinaryl octaacetate was synthesized in 3 steps. They were synthesis of C-phenilcalix[4]resorcinarene via acid-catalyzed-condensation of resorcinol and benzaldehyde, followed by O-acetylation and Friedel-Craft benzoylation. The cinnamoyl C-phenylcalix[4]resorcinarene was synthesized in 4 steps. They were synthesis of C-phenilcalix[4]resorcinarene via acid-catalyzed-condensation of resorcinol and benzaldehyde, followed by O-acetylation, Friedel-Craft cinnamoylation and hydrolysis. Spectroscopic analysis (UV) showed that the target molecule absorbed the ultraviolet radiation between 200 and 400 nm with the maximum absorption at 240.50 nm (ε = 10.135 M-1 cm-1) and 243.50 nm (ε = 12.135 M-1 cm-1).https://jurnal.ugm.ac.id/ijc/article/view/21253synthesisbenzoylabsorbersultraviolet |
| spellingShingle | Budiana I Gusti M. Ngurah Jumina Jumina Chairil Anwar Mustofa Mustofa Sahadewa Sahadewa Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV Absorbers Indonesian Journal of Chemistry synthesis benzoyl absorbers ultraviolet |
| title | Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV Absorbers |
| title_full | Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV Absorbers |
| title_fullStr | Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV Absorbers |
| title_full_unstemmed | Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV Absorbers |
| title_short | Synthesis of Benzoyl C-Phenylcalix[4]resorcinaryl Octaacetate and Cinnamoyl C-Phenylcalix[4]arene for UV Absorbers |
| title_sort | synthesis of benzoyl c phenylcalix 4 resorcinaryl octaacetate and cinnamoyl c phenylcalix 4 arene for uv absorbers |
| topic | synthesis benzoyl absorbers ultraviolet |
| url | https://jurnal.ugm.ac.id/ijc/article/view/21253 |
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