| ชื่อเรื่อง | : | Synthesis, X-Ray Structure Characterization And Antioxidant Activities Of Some Chalcone Derivatives Containing 2-Chlorothiophene Moiety |
| นักวิจัย | : | Ng, Weng Zhun |
| คำค้น | : | QC1 Physics (General) |
| หน่วยงาน | : | Universiti Sains Malaysia, Malaysia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2564 |
| อ้างอิง | : | http://eprints.usm.my/52192/1/NG%20WENG%20ZHUN%20-%20TESIS.pdf , Ng, Weng Zhun (2021) Synthesis, X-Ray Structure Characterization And Antioxidant Activities Of Some Chalcone Derivatives Containing 2-Chlorothiophene Moiety. Masters thesis, Perpustakaan Hamzah Sendut. |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | http://eprints.usm.my/52192/ |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A total of twelve heterocyclic chalcone compounds (1a-1l) containing 2-chlorothiophene moieties were synthesized using Claisen Schmidt Condensation process and were crystallized by slow evaporation methods. The postulate structure of these heterocyclic chalcone compounds were elucidated by FT-IR and NMR spectral analyses, followed by single crystal X-ray diffraction technique. Besides, the antioxidant potential of all compounds was evaluated using four different types of antioxidant assay which include 2, 2-diphenyl-1-picrylhydrazyl (DPPH), ferrous ion chelating (FIC), nitric oxide (NO) and Hydrogen Peroxide (H2O2) radical scavenging assay. Nine compounds are crystallized in monoclinic space group with four compounds in P21/c, three compounds in P21/n and two compounds in Cc and Pc. Another, two compounds are crystallized in triclinic space group |
| บรรณานุกรม | : |
Ng, Weng Zhun . (2564). Synthesis, X-Ray Structure Characterization And Antioxidant Activities Of Some Chalcone Derivatives Containing 2-Chlorothiophene Moiety.
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Ng, Weng Zhun . 2564. "Synthesis, X-Ray Structure Characterization And Antioxidant Activities Of Some Chalcone Derivatives Containing 2-Chlorothiophene Moiety".
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Ng, Weng Zhun . "Synthesis, X-Ray Structure Characterization And Antioxidant Activities Of Some Chalcone Derivatives Containing 2-Chlorothiophene Moiety."
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia, 2564. Print. Ng, Weng Zhun . Synthesis, X-Ray Structure Characterization And Antioxidant Activities Of Some Chalcone Derivatives Containing 2-Chlorothiophene Moiety. กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia; 2564.
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