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http://dx.doi.org/10.5012/bkcs.2006.27.10.1601

A Novel Fluorescent Dipyrido[3,2-a:2',3'-c]phenazine (dppz) Derivative Prepared by Amide Bonding  

Choi, Chang-Shik (Department of Oriental Medicine Resources, Far East University)
Jeon, Ki-Seok (Department of Chemistry, Kongju National University)
Lee, Ki-Hwan (Department of Chemistry, Kongju National University)
Yoon, Min-Joong (Department of Chemistry, Chungnam National University)
Kwak, Min-Hee (Department of Chemistry, Kwangwoon University)
Lee, Sang-Woo (Department of Chemistry, Kwangwoon University)
Kim, In-Tae (Department of Chemistry, Kwangwoon University)
Publication Information
Bulletin of the Korean Chemical Society / v.27, no.10, 2006 , pp. 1601-1603 More about this Journal
Abstract
A novel fluorescent dipyrido[3,2-a:2',3'-c]phenazine (dppz) derivative, 7-(4-methoxybenzoylamino) dppz (1), was synthesized by amide connection to position 7 of the dppz ring. Its fluorescence quantum yield ($\Phi$ = 0.21 in dichloromethane) was as high as that of the conventional 7-amino-dppz (3), and its fluorescence lifetime was much shorter than that of 3.
Keywords
Fluorescent materials; Dppz derivative; Amide bonding; Fluorescence quantum yield; Fluorescence lifetime;
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