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Molecules 2009, 14(4), 1605-1613; doi:10.3390/molecules14041605

Preparation of Benzothiazole-Substituted Carbosilane Dendrimers up to the 7th Generation

*  and
Department of Chemistry, Dong-A University, Busan 604-714, Korea
* Author to whom correspondence should be addressed.
Received: 18 March 2009 / Revised: 13 April 2009 / Accepted: 20 April 2009 / Published: 21 April 2009
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Carbosilane dendrimers with 2-(2-phenyloxy)benzothiazole groups on the periphery were prepared from the 1st to the 7th generation. All dendrimers were characterized by 1H- and 13C-NMR, elemental analysis, MALDI TOF MS, GPC, and PL (photoluminescence) spectroscopy. Characteristic PDI (Polydisperse Index) values of the peaks corresponding to the respective dendrimers in the GPC data is in very narrow range of 1.00~1.04. All PL spectra show a blue-shift increasing with generation from the 1st to the 7th.
Keywords: Dendrimer; Carbosilane; PL; GPC; Silicone Dendrimer; Carbosilane; PL; GPC; Silicone
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Kim, C.; Kim, H. Preparation of Benzothiazole-Substituted Carbosilane Dendrimers up to the 7th Generation. Molecules 2009, 14, 1605-1613.

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