مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

307
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

200
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

SYNTHESIS AND CHARACTERIZATION OF NOVEL PHOTOACTIVE POLY(ETHER-AMIDE)S BASED ON HIGHLY SUBSTITUTED PHENANTHRIMIDAZOLE

Pages

  69-76

Abstract

 A new aromatic diamine monomer containing ether linkage based on the phenanthrimidazole ring, 1, 1´- (4, 4´- oxy bis (1, 4-phenylene)) bis (2- (4-aminophenyl) -1H-phenanthro [9, 10-d] imidazole) was synthesized through four-components condensation of 4, 4´-diamino diphenyl ether, 4-nitrobenzaldehyde, phenanthrene-9, 10-dione and ammonium acetate in presence of acetic acid, followed by palladium-catalyzed hydrazine monohydrate reduction. This new monomer was further confirmed by FT-IR, 1H NMR, and 13C NMR spectroscopy. A series of new aromatic POLYAMIDES containing phenanthrimidazole ring in the main chain was prepared by direct POLYCONDENSATION of the prepared diamine with four commercially available aromatic and aliphatic diacids. These polymers are essentially amorphous and were soluble in polar aprotic solvents such as DMF, NMP, DMAc, and DMSO. Inherent viscosities of POLYAMIDES were in the range 0.42–0.53 dL/g indicating the formation of medium molecular weight polymers. POLYAMIDES exhibited glass-transition temperature (Tg) in the range 260-280 °C. The 10% weight loss temperature in air atmosphere measured by TGA was in the range 454-526 °C indicating their good thermal stabilities. The photophysical properties of diamine and POLYAMIDES were investigated by UV-Vsible and fluorescence spectroscopy.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    ARYANNEZHAD, MARYAM, BEHMADI, HOSSEIN, SAADATI, SEYED MAHDI, Poormorteza, Narges, & AMINI MOGHADDAM, ZAHRA. (2017). SYNTHESIS AND CHARACTERIZATION OF NOVEL PHOTOACTIVE POLY(ETHER-AMIDE)S BASED ON HIGHLY SUBSTITUTED PHENANTHRIMIDAZOLE. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 36(6), 69-76. SID. https://sid.ir/paper/715518/en

    Vancouver: Copy

    ARYANNEZHAD MARYAM, BEHMADI HOSSEIN, SAADATI SEYED MAHDI, Poormorteza Narges, AMINI MOGHADDAM ZAHRA. SYNTHESIS AND CHARACTERIZATION OF NOVEL PHOTOACTIVE POLY(ETHER-AMIDE)S BASED ON HIGHLY SUBSTITUTED PHENANTHRIMIDAZOLE. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2017;36(6):69-76. Available from: https://sid.ir/paper/715518/en

    IEEE: Copy

    MARYAM ARYANNEZHAD, HOSSEIN BEHMADI, SEYED MAHDI SAADATI, Narges Poormorteza, and ZAHRA AMINI MOGHADDAM, “SYNTHESIS AND CHARACTERIZATION OF NOVEL PHOTOACTIVE POLY(ETHER-AMIDE)S BASED ON HIGHLY SUBSTITUTED PHENANTHRIMIDAZOLE,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 36, no. 6, pp. 69–76, 2017, [Online]. Available: https://sid.ir/paper/715518/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button