Synthesis of novel functional polyolefin containing carboxylic acid via Friedel-Crafts acylation reaction
文献类型：期刊论文
| 作者 | Zheng Y ; Li YG ; Pan L ; Li YS |
| 刊名 | polymer
 |
| 出版日期 | 2007 |
| 卷号 | 48期号:9页码:2496-2502 |
| 关键词 | CHAIN TRANSFER-REACTION MEDIATED OLEFIN POLYMERIZATION ALPHA-OLEFINS ETHYLENE POLYMERIZATION CATALYZED COPOLYMERIZATION POLY(CARBOXYLIC ACID) METALLOCENE CATALYSIS POLYACRYLIC-ACID MALEIC-ANHYDRIDE METHYL ACRYLATE |
| ISSN号 | 0032-3861 |
| 通讯作者 | li ys |
| 中文摘要 | the strong polar group, carboxylic acid, has triumphantly been introduced into ethylene and allylbenzene copolymers without obvious degradation or crosslinking via friedel-crafts (f-c) acylation reaction with glutaric anhydride (ga), succinic anhydride (sa) and phthalic anhydride (pa) in the presence of anhydrous aluminum chloride in carbon disulfide. some important reaction parameters were examined in order to optimize the acylation process. in the optimum reaction conditions, almost all of the phenyls can be acylated with any anhydride. the microstructure of acylated copolymer was characterized by fr-ir, h-1 nmr and h-1-h-1 cosy. all the peaks of acylated copolymers can be accurately attributed, which indicates that all the acylation reactions occur only at the para-positions of the substituent of the aromatic rings. the thermal behavior was studied by differential scanning calorimetry (dsc), showing that the melting temperatures (t(m)s) of acylated copolymers with ga firstly decrease slowly and then increase significantly with the increase of the amount of carboxyl acid groups. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000246329300007 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14327]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zheng Y,Li YG,Pan L,et al. Synthesis of novel functional polyolefin containing carboxylic acid via Friedel-Crafts acylation reaction[J]. polymer,2007,48(9):2496-2502. |
| APA | Zheng Y,Li YG,Pan L,&Li YS.(2007).Synthesis of novel functional polyolefin containing carboxylic acid via Friedel-Crafts acylation reaction.polymer,48(9),2496-2502. |
| MLA | Zheng Y,et al."Synthesis of novel functional polyolefin containing carboxylic acid via Friedel-Crafts acylation reaction".polymer 48.9(2007):2496-2502. |
入库方式： OAI收割
来源：长春应用化学研究所
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