Synthesis and characterization of functional poly(gamma-benzyl-L-glutamate) (PBLG) as a hydrophobic precursor
文献类型：期刊论文
| 作者 | Guo, Jinshan1,2; Huang, Yubin1; Jing, Xiabin1; Chen, Xuesi1 |
| 刊名 | POLYMER
 |
| 出版日期 | 2009-06-19 |
| 卷号 | 50期号:13页码:2847-2855 |
| 关键词 | Functionalization Of Pblg Click Chemistry Thiol-ene Reaction |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2009.04.016 |
| 英文摘要 | Four kinds of functional poly(gamma-benzyl-L-glutamate) (PBLG) copolymers containing chloro, azido, allyl or propargyl groups on the side chains were synthesized through ester exchange reactions of PBLG with functional alcohols without any protection and de-protection process. Hydrolysis of PBLG, which was found during the ester exchange reaction under low ratios of alcohol to the repeat units of PBLG, was thoroughly investigated, and could be successfully depressed by addition of certain amount of benzyl alcohol to the reaction system. Click chemistry reactions of the azidized or propargylated copolymers, thiol-ene reaction of the allyllated copolymer were taken successfully, indicating that the functional groups on the copolymers were still reactive. Microspheres were also formed, which showed the potential application of the functional polymers as micro-carriers. Characterizations including (1)H NMR, (13)C NMR, FTIR, elemental analysis, DSC, TGA, ESEM, fluorescence microscope and SEC-MALS were taken. (C) 2009 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000267415600015 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/66469]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang, Yubin |
| 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 | Guo, Jinshan,Huang, Yubin,Jing, Xiabin,et al. Synthesis and characterization of functional poly(gamma-benzyl-L-glutamate) (PBLG) as a hydrophobic precursor[J]. POLYMER,2009,50(13):2847-2855. |
| APA | Guo, Jinshan,Huang, Yubin,Jing, Xiabin,&Chen, Xuesi.(2009).Synthesis and characterization of functional poly(gamma-benzyl-L-glutamate) (PBLG) as a hydrophobic precursor.POLYMER,50(13),2847-2855. |
| MLA | Guo, Jinshan,et al."Synthesis and characterization of functional poly(gamma-benzyl-L-glutamate) (PBLG) as a hydrophobic precursor".POLYMER 50.13(2009):2847-2855. |
入库方式： OAI收割
来源：化学研究所
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