期刊
EUROPEAN POLYMER JOURNAL
卷 45, 期 7, 页码 1994-2001出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.eurpolymj.2009.04.013
关键词
Polyamide dendrimer; One pot synthesis; Convergent method; Water-soluble dendrimer
A novel, rapid, inexpensive, and highly efficient convergent approach has been developed for the synthesis of a 32-amine-terminated G3 polyamide dendrimer by the hydrolysis of the dendrimer with trifluoroacetamide groups. The resulting dendrimer could be successfully modified with oligo(ethylene glycol) chains at its periphery to afford a novel water-soluble polyamide dendrimer. The structural homogeneity of the clendrimers was confirmed by NMR and MALDI-TOF mass spectroscopies. (C) 2009 Elsevier Ltd. All rights reserved.
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