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5-(4-Bromophenyl)-1,3,4-Oxadiazole-2(3H)-Thione Synthesis and Spectroscopic Properties(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2012年04期
Page:
52-54
Research Field:
化学
Publishing date:

Info

Title:
5-(4-Bromophenyl)-1,3,4-Oxadiazole-2(3H)-Thione Synthesis and Spectroscopic Properties
Author(s):
Zhou Xi; Jiang Yuliang; Ma Zhenmao; Wang Bingxiang
Key Laboratory of Biofunctional Materials of Jiangsu Province,Research Center of Biomedical Functional Materials Engineering of Jiangsu Province,School of Chemistry and Materials Science,Nanjing Normal University,Nanjing 210023,China
Keywords:
derivatives of oxadiazole compounds;  fluorescent probe; metal ions
PACS:
O626.2
DOI:
-
Abstract:
5-( 4-bromophenyl) -1，3，4-oxadiazole-2 ( 3H) -thione ( compound 4) was synthesized and researched of its thermal stability． The influence of the Cu 2 + ，Zn 2 + ，Co 2 + metal on their fluorescence properties were measured，and the results showed that its fluorescence could be decreased evidently by the Copper ion，while the other metal ions showed almost no effect on it． So the compound is promising to be used as the fluorescent probes for Cu 2 + ． Thermal analysis showed that the compound is comparatively stable，with a decomposition temperatures above 240℃．

References:

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Last Update: 2013-03-11