期刊
SUPRAMOLECULAR CHEMISTRY
卷 26, 期 2, 页码 88-93出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/10610278.2013.826804
关键词
polymer-supported crown ether; benzo-9-crown-3 ether; poly (styrene-alt-maleic anhydride); post-functionalisation
资金
- Bu-Ali Sina University
- Bu-Ali Sina University Research Council
- Center of Excellence in Development of Chemical Methods
The grafting of 4-amino benzo-9-crown-3 ether to poly (styrene-alt-maleic anhydride) has been described. The covalent grafting of crown ether has led to a considerable increase in the solubility of polymer in organic solvents such as dimethyl sulphoxide, dimethylformamide and tetrahydrofuran. The highest solubility was attained in DMF and DMSO. The covalently bonded 4-benzo-9-crown-3 ether allowed the hosting of Li+. The covalently grafted crown ether to polymer was identified by infrared spectroscopy and thermogravimetric analysis methods.
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