請用此 Handle URI 來引用此文件: http://hdl.handle.net/11455/41901
標題: Facile approach to polyurea/malonamide dendrons via a selective ring-opening addition reaction of azetidine-2,4-dione
作者: Chen, C.P.
鄭如忠
Dai, S.A.
Chang, H.L.
Su, W.C.
Jeng, R.J.
戴憲弘
關鍵字: branched
dendrimer
polyurea
polyamide
selective
dendritic macromolecules
building-blocks
rapid synthesis
dendrimers
polymers
chemistry
期刊/報告no:: Journal of Polymer Science Part a-Polymer Chemistry, Volume 43, Issue 3, Page(s) 682-688.
摘要: A bifunctional compound [(4-isocyanato-4'(3,3-dimethyl-2,4-dioxo-acetidino)diphenylmethane] (MIA) has been used as a building block for the synthesis of novel polyurea/malonamide dendrons. This is based on selectively sequential addition reactions of amines to isocyanato-azetidine-2,4-diones. After incorporation of the MIA onto the growing dendrons, rapid entry into polyurea/malonamide dendrons was achieved via a convergent route with the processing advantages of easy purification, high yield, and rapid synthesis. (C) 2004 Wiley Periodicals, Inc.
URI: http://hdl.handle.net/11455/41901
ISSN: 0887-624X
文章連結: http://dx.doi.org/10.1002/pola.20542
顯示於類別:化學工程學系所

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