POLYCONDENSATION REACTION OF 4-(4¢-N-1,8-NAPHTHALIMIDOPHENYL)-1,2,4-TRIAZOLIDINE-3,5-DIONE WITH ALIPHATIC DIACID CHLORIDES

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MALAKPOUR SH.; RAFIEI Z.

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Journal: Iranian Polymer Journal Year:2004 | Volume:13 | Issue:3 Page(s): 225-234

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Title

POLYCONDENSATION REACTION OF 4-(4¢-N-1,8-NAPHTHALIMIDOPHENYL)-1,2,4-TRIAZOLIDINE-3,5-DIONE WITH ALIPHATIC DIACID CHLORIDES

Author(s)

MALAKPOUR SH. | RAFIEI Z. | Issue Writer Certificate

Keywords

POLYAMIDESQ4

STEP-GROWTH POLYMERIZATIONQ4

INHERENT VISCOSITYQ4

4-(4Í-N-1Q4

8-NAPHTHALIMIDOPHENYL)- 1Q4

2Q4

4-TRIAZOLIDINE-3Q4

5-DIONEQ4

THERMOGRAVIMETRIC ANALYSIS (TGA)Q4

Abstract

4-(4I-aminophenyl)-1,2,4-triazolidine-3,5-dione (1) was reacted with 1,8-naphthalic anhydride (2) in a mixture of acetic acid and pyridine (3:2) under refluxing temperature and gave 4-(4I-N-1,8-naphthalimidophenyl)-1,2,4-triazolidine-3,5-dione (NIPTD) (3) in high yield and purity. The compound NIPTD was reacted with excess acetyl chloride in N,NI-dimethylacetamide (DMAc) solution and gave 1,2-bisacetyl-4-[4I-(1,8-naphthalimidophenyl)]-1,2,4-triazolidine-3,5-dione (4) as a model compound. Solution polycondensation reactions of monomer 3 with succinyl chloride, suberoyl chloride and sebacoyl chloride were performed under conventional solution polymerization techniques in the presence of different catalysts and lead to the formation of novel aliphatic POLYAMIDES. These novel POLYAMIDES have inherent viscosities in a range of 0.08-0.19 dLg-1 in con. H2SO4 or N,NI-dimethylformamide (DMF) at 25°C. Some structural characterization and physical properties of these novel polymers are reported

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APA: Copy

MALAKPOUR, SH., & RAFIEI, Z.. (2004). POLYCONDENSATION REACTION OF 4-(4¢-N-1,8-NAPHTHALIMIDOPHENYL)-1,2,4-TRIAZOLIDINE-3,5-DIONE WITH ALIPHATIC DIACID CHLORIDES . IRANIAN POLYMER JOURNAL (ENGLISH), 13(3), 225-234. SID. https://sid.ir/paper/85867/en

Vancouver: Copy

MALAKPOUR SH., RAFIEI Z.. POLYCONDENSATION REACTION OF 4-(4¢-N-1,8-NAPHTHALIMIDOPHENYL)-1,2,4-TRIAZOLIDINE-3,5-DIONE WITH ALIPHATIC DIACID CHLORIDES . IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2004;13(3):225-234. Available from: https://sid.ir/paper/85867/en

IEEE: Copy

SH. MALAKPOUR, and Z. RAFIEI, “POLYCONDENSATION REACTION OF 4-(4¢-N-1,8-NAPHTHALIMIDOPHENYL)-1,2,4-TRIAZOLIDINE-3,5-DIONE WITH ALIPHATIC DIACID CHLORIDES ,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 13, no. 3, pp. 225–234, 2004, [Online]. Available: https://sid.ir/paper/85867/en

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