Microwave-assisted Synthesis of Polyamidoamine Dendrimer Core

Journal of Materials Engineering ›› 2010, Vol. 0 ›› Issue (11) : 26-29.

ZHOU Xu, WU Jiang-yu, LI Yan, JIANG Tie-kuns

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Abstract

Aiming to improve the synthetic efficiency of polyamidoamine dendrimer,the triethanolamine-based dendrimer core was prepared through microwave-assisted synthesis procedure.The molecule structure of each product was characterized by Infrared Spectra(IR) and Hydrogen Nuclear Magnetic Resonance(¹H NMR).The effect of the power of microwave on the product yield was investigated and the synthetic conditions were optimized for each step of reaction.After 30min,60min and 50min of microwave-assisted reaction,the yield of the product was 72.5%,73.8%,and 69.3% for trinitrile,triester,and triamine,respectively.

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microwave-assisted synthesis / dendrimer core / triethanolamine / optimization

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ZHOU Xu, WU Jiang-yu, LI Yan, JIANG Tie-kuns. Microwave-assisted Synthesis of Polyamidoamine Dendrimer Core[J]. Journal of Materials Engineering, 2010, 0(11): 26-29

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