Synthesis and Characterization of New Polyimide Contain Heterocyclic
Novel heterocyclic polyimide 5(a,b) have been synthesized based on polyacrylic backbone. The synthetic route start with nucleophilic substitution of 2-amino, or 4-amino, pyridine 1(a,b) to the polyacryloyl chloride afforded poly substituted amide 2(a,b). Another nucleophilic substitution were carrie...
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| Format: | Article |
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University of Baghdad, College of Science for Women
2013-12-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2833 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | Novel heterocyclic polyimide 5(a,b) have been synthesized based on polyacrylic backbone. The synthetic route start with nucleophilic substitution of 2-amino, or 4-amino, pyridine 1(a,b) to the polyacryloyl chloride afforded poly substituted amide 2(a,b). Another nucleophilic substitution were carried with adipoyl chloride to form polyimide chloride 3(a,b). Treatment of 3(a,b) with hydrazine hydrate afforded acid hydrazide polyimide 4(a,b), which upon cyclocondensation with carbon disulfide gave the target heterocyclic polyimide. The synthesized compounds were identified by spectroscopic methods: FT-IR, 1H-NMR and 13C-NMR. |
| format | Article |
| id | doaj-art-4d18e4ae4be94f0889f99d79f9dab4a4 |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2013-12-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-4d18e4ae4be94f0889f99d79f9dab4a42025-08-20T03:33:20ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862013-12-0110410.21123/bsj.10.4.1203-1210Synthesis and Characterization of New Polyimide Contain HeterocyclicBaghdad Science JournalNovel heterocyclic polyimide 5(a,b) have been synthesized based on polyacrylic backbone. The synthetic route start with nucleophilic substitution of 2-amino, or 4-amino, pyridine 1(a,b) to the polyacryloyl chloride afforded poly substituted amide 2(a,b). Another nucleophilic substitution were carried with adipoyl chloride to form polyimide chloride 3(a,b). Treatment of 3(a,b) with hydrazine hydrate afforded acid hydrazide polyimide 4(a,b), which upon cyclocondensation with carbon disulfide gave the target heterocyclic polyimide. The synthesized compounds were identified by spectroscopic methods: FT-IR, 1H-NMR and 13C-NMR.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2833Polyimide, Heterocyclic polyimide. |
| spellingShingle | Baghdad Science Journal Synthesis and Characterization of New Polyimide Contain Heterocyclic مجلة بغداد للعلوم Polyimide, Heterocyclic polyimide. |
| title | Synthesis and Characterization of New Polyimide Contain Heterocyclic |
| title_full | Synthesis and Characterization of New Polyimide Contain Heterocyclic |
| title_fullStr | Synthesis and Characterization of New Polyimide Contain Heterocyclic |
| title_full_unstemmed | Synthesis and Characterization of New Polyimide Contain Heterocyclic |
| title_short | Synthesis and Characterization of New Polyimide Contain Heterocyclic |
| title_sort | synthesis and characterization of new polyimide contain heterocyclic |
| topic | Polyimide, Heterocyclic polyimide. |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2833 |
| work_keys_str_mv | AT baghdadsciencejournal synthesisandcharacterizationofnewpolyimidecontainheterocyclic |