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

doi:10.3390/molecules14041605

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

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

Chungkyun Kim* and Hyojeong Kim

Department of Chemistry, Dong-A University, Busan 604-714, Korea

* Author to whom correspondence should be addressed.

Received: 18 March 2009; in revised form: 13 April 2009 / Accepted: 20 April 2009 / Published: 21 April 2009

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Abstract: Carbosilane dendrimers with 2-(2-phenyloxy)benzothiazole groups on the periphery were prepared from the 1^st to the 7^th 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 1^st to the 7^th.

Keywords: Dendrimer; Carbosilane; PL; GPC; Silicone

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Cite This Article

MDPI and ACS Style

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

AMA Style

Kim C, Kim H. Preparation of Benzothiazole-Substituted Carbosilane Dendrimers up to the 7^th Generation. Molecules. 2009; 14(4):1605-1613.

Chicago/Turabian Style

Kim, Chungkyun; Kim, Hyojeong. 2009. "Preparation of Benzothiazole-Substituted Carbosilane Dendrimers up to the 7^th Generation." Molecules 14, no. 4: 1605-1613.

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