Synthesis of bis(amine anhydride)s for novel high T(g)s and organosoluble poly(amine imide)s by palladium-catalyzed amination of 4-chlorophthalide anhydride
文献类型：期刊论文
| 作者 | Li, Wenmu; Li, Shenghai; Zhang, Quanyuan; Zhang, Suobo |
| 刊名 | MACROMOLECULES
 |
| 出版日期 | 2007-11-13 |
| 卷号 | 40期号:23页码:8205-8211 |
| ISSN号 | 0024-9297 |
| DOI | 10.1021/ma071213c |
| 英文摘要 | Two novel bis(amine anhydride)s, NN-bis(3,4-dicarboxyphenyl)aniline dianhydride (I) and N,N-bis(3,4-dicarboxyphenyl)-p-tert-butylaniline (II), were synthesized from the palladium-catalyzed amination reaction of N-methyl-protected 4-chlorophthalic anhydride with arylamines, followed by alkaline hydrolysis of the intermediate bis(amine-phthalimide)s and subsequent dehydration of the resulting tetraacids. The X-ray structures of anhydride I and II were determined. The obtained dianhydride monomers were reacted with various aromatic diamines to produce a series of novel polyimides. Because of the incorporation of bulky, propeller-shaped triphenylamine units along the polymer backbone, all polyimides exhibited good solubility in many aprotic solvents while maintaining their high thermal properties. These polymers had glass transition temperatures in the range of 298-408 degrees C. Thermogravimetric analysis showed that all polymers were stable, with 10% weight loss recorded above 525 degrees C in nitrogen. The tough polymer films, obtained by casting from solution, had tensile strength, elongation at break, and tensile modulus values in the range of 95-164 MPa, 8.8-15.7%, and 1.3-2.2 GPa, respectively. The CO2 permeability coefficients (P-CO2) and permeability selectivity of CO2 to CH4 (P-CO2/P-CH4) of these polyimide membranes were in the range of 7.8-274 barter and 19.2-45.3, respectively. |
| 语种 | 英语 |
| WOS记录号 | WOS:000250801700014 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62057]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Suobo |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Wenmu,Li, Shenghai,Zhang, Quanyuan,et al. Synthesis of bis(amine anhydride)s for novel high T(g)s and organosoluble poly(amine imide)s by palladium-catalyzed amination of 4-chlorophthalide anhydride[J]. MACROMOLECULES,2007,40(23):8205-8211. |
| APA | Li, Wenmu,Li, Shenghai,Zhang, Quanyuan,&Zhang, Suobo.(2007).Synthesis of bis(amine anhydride)s for novel high T(g)s and organosoluble poly(amine imide)s by palladium-catalyzed amination of 4-chlorophthalide anhydride.MACROMOLECULES,40(23),8205-8211. |
| MLA | Li, Wenmu,et al."Synthesis of bis(amine anhydride)s for novel high T(g)s and organosoluble poly(amine imide)s by palladium-catalyzed amination of 4-chlorophthalide anhydride".MACROMOLECULES 40.23(2007):8205-8211. |
入库方式： OAI收割
来源：化学研究所
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