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NotizenN‐Butyl‐N′‐dansylthioharnstoff als fluoreszierender Breitbandkomplexbildner

 

作者: Karl‐Heinz König,   Joachim Boßlet,   Christoph Holzner,  

 

期刊: Chemische Berichte  （WILEY Available online 1989）
卷期: Volume 122, issue 1  

页码: 59-61

 

ISSN:0009-2940

 

年代: 1989

 

DOI:10.1002/cber.19891220110

 

出版商: WILEY‐VCH Verlag

 

关键词: N‐Butyl‐N′‐dansylthiourea;Complexing agent, fluorescent

 

数据来源: WILEY

 

摘要:

N‐Butyl‐N′‐dansylthiourea as Fluorescent Broad‐Band Complexing AgentN‐Butyl‐N′‐dansylthiourea (2) [dansyl = 5‐(dimethylamino)‐1‐naphthylsulfonyl] is obtained by the reaction of dansylamide (1) with butyl isothiocyanate. The compound is a stable, fluorescent complex agent for a broad spectrum of metal ions. The UV spectra and fluorescence of the ligand and some metal complexes are discussed. The fluorescence of the dansyl group is strongly

 

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