Synthesis and characterization of poly(ε-caprolactone) tetra-arm star polymer using tetra terminal alkynyl-substituted phthalocyanine by the combination of ring-opening polymerization and “click” chemistry
Yazarlar (4)
Doç. Dr. Bedrettin SAVAŞ Kafkas Üniversitesi, Türkiye
Ergül Meyvacı
Prof. Dr. Temel Öztürk Türkiye
Prof. Dr. Mehmet Salih Ağırtaş Türkiye
| Makale Türü |
Özgün Makale
(ESCI dergilerinde yayınlanan tam makale)
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| Dergi Adı | Ovidius University Annals of Chemistry | ||
| Dergi ISSN | 1583-2430 Dergi Bilgileri (2022) | ||
| Dergi Tarandığı Indeksler | Emerging Sources Citation Index | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2022 |
| Cilt / Sayı / Sayfa | 33 / 0 / – | DOI | 10.2478/auoc-2022-0003 |
| Makale Linki | http://dx.doi.org/10.2478/auoc-2022-0003 | ||
| UAK Araştırma Alanları |
Polimer Bilimi
Fiziksel Kimya
Elektrokimya
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| Özet |
| Abstract The synthesis of poly(ε-caprolactone) (PCL) tetra-arm star polymer was carried out using “click” chemistry and ring-opening polymerization techniques. For this purpose, poly(ε-caprolactone) azido (PCL-N3) was acquired using ring-opening polymerization of ε-caprolactone and 2-[2-(2-azidoethoxy)ethoxy]ethanol (N3ol). N3ol was obtained using sodium azide and 2-[2-(2-chloroethoxy)ethoxy]ethanol. 4-(prop-2-ynyloxy)-phthalonitrile was obtained by using 4-nitrophthalonitrile and propargyl alcohol. 2(3),9(10),16(17),23(24) Tetrakis-[(prop-2-ynyloxy)-phthalocyaninato]zinc(II) (Pc-propargyl) was synthesized by using 4-(prop-2-ynyloxy)-phthalonitrile and a metal salt. By reacting Pc-propargyl and PCL-N3, PCL tetra-arm star polymer was obtained by “click” chemistry. The products were characterized via scanning electron microscopy, 1H-nuclear magnetic resonance spectroscopy, ultraviolet-visible spectrophotometry, Fourier-transform infrared spectroscopy, and gel permeation chromatography instruments. The spectroscopic analyses of PCL tetra-arm star polymer prove that the star polymer was built through the combination of ROP and “click” chemistry. We provided a protocol for PCL tetra-arm star polymer, and a statement of reproducibility with respect to the properties of this tetra-arm star polymer. This study is an example of a novel type of combination reaction, from ring-opening polymerization to “click” chemistry using phthalocyanine. This can open the door for diverse tetra-arm star polymer synthesis that could potentially cause major advances in synthetic macromolecular chemistry. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
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