Thermal Stability of Novel Maleimide Polymers Based on Dapsone
Abstract
Zaied A Mosaa and Ezzat Hussein Zimam
In the present study, new homo and Copolymers maleimide were synthesized based on the polymerization of maleimide compound which synthesized from sulfa drugs. The first step including Azo coupling reaction of Dapsone with p-nitroaniline to synthesized compound (A). The compound (A) was converted to Amic acid, compound (B) via reaction with maleic anhydride. The compound (B) when react with acetic anhydride in the presence of sodium acetate it will be give maleimide compound (C). The Homopolymaleimide polymer (D) can be obtained by heated maleimide compound (C) with AINB initiator. While maleimide compound (C) was converted to copolymer maleimide when react with acryl amide in the presence of AINB initiator using DMF as a solvent. All the synthesized compounds have been characterized by TLC, FT-IR, 1H.NMR Spectroscopy and 13C NMR spectroscopy and study the thermal properties.
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| Pubmed Style Zaied A Mosaa and Ezzat Hussein Zimam. Thermal Stability of Novel Maleimide Polymers Based on Dapsone. SRP. 2021; 12(1): 447-457. doi:10.31838/srp.2021.1.66 Web Style Zaied A Mosaa and Ezzat Hussein Zimam. Thermal Stability of Novel Maleimide Polymers Based on Dapsone. http://www.sysrevpharm.org/?mno=36848 [Access: March 30, 2021]. doi:10.31838/srp.2021.1.66 AMA (American Medical Association) Style Zaied A Mosaa and Ezzat Hussein Zimam. Thermal Stability of Novel Maleimide Polymers Based on Dapsone. SRP. 2021; 12(1): 447-457. doi:10.31838/srp.2021.1.66 Vancouver/ICMJE Style Zaied A Mosaa and Ezzat Hussein Zimam. Thermal Stability of Novel Maleimide Polymers Based on Dapsone. SRP. (2021), [cited March 30, 2021]; 12(1): 447-457. doi:10.31838/srp.2021.1.66 Harvard Style Zaied A Mosaa and Ezzat Hussein Zimam (2021) Thermal Stability of Novel Maleimide Polymers Based on Dapsone. SRP, 12 (1), 447-457. doi:10.31838/srp.2021.1.66 Turabian Style Zaied A Mosaa and Ezzat Hussein Zimam. 2021. Thermal Stability of Novel Maleimide Polymers Based on Dapsone. Systematic Reviews in Pharmacy, 12 (1), 447-457. doi:10.31838/srp.2021.1.66 Chicago Style Zaied A Mosaa and Ezzat Hussein Zimam. "Thermal Stability of Novel Maleimide Polymers Based on Dapsone." Systematic Reviews in Pharmacy 12 (2021), 447-457. doi:10.31838/srp.2021.1.66 MLA (The Modern Language Association) Style Zaied A Mosaa and Ezzat Hussein Zimam. "Thermal Stability of Novel Maleimide Polymers Based on Dapsone." Systematic Reviews in Pharmacy 12.1 (2021), 447-457. Print. doi:10.31838/srp.2021.1.66 APA (American Psychological Association) Style Zaied A Mosaa and Ezzat Hussein Zimam (2021) Thermal Stability of Novel Maleimide Polymers Based on Dapsone. Systematic Reviews in Pharmacy, 12 (1), 447-457. doi:10.31838/srp.2021.1.66 |
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