期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2012, 期 21, 页码 3905-3910出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201200177
关键词
Dehydroaminobutyric acid; Dipicolinic acid; Bis(oxazoles); Lanthanides; Luminescence
资金
- Foundation for Science and Technology (FCT, Portugal)
- Quadro de Referencia Estrategico Nacional (QREN)
- Fundo Europeu de Desenvolvimento Regional/European Union (FEDER/EU) through research center CQ/UM [PEst-C/QUI/UI0686/2011 (FCOMP-01-0124-FEDER-022716)]
- Fundo Europeu de Desenvolvimento Regional/European Union (FEDER/EU) through research center CFUM [PEst-C/FIS/UI0607/2011 (FCOMP-01-0124-FEDER-022711)]
- Fundo Europeu de Desenvolvimento Regional/European Union (FEDER/EU) [PTDC/QUI/81238/2006]
- FEDER/COMPETE [FCOMP-01-0124-FEDER-007467]
- National Programme for Scientific Re-equipment [REDE/1517/RMN/2005]
- Programa Operacional Ciencia e Inovacao (POCI) (FEDER)
- FCT [SFRH/BD/38766/2007, SFRH/BPD/29112/2006]
- Fundação para a Ciência e a Tecnologia [SFRH/BD/38766/2007, 2021.06560.BD, PTDC/QUI/81238/2006] Funding Source: FCT
New bis(oxazolyl)pyridine ligands for LnIII ions were prepared by using an expeditious methodology from threonine and dipicolinic chloride. The synthetic strategy includes a dehydration step to give a bis(dehydroaminobutyric acid) derivative followed by bromination and cyclization with DBU. Photophysical studies of EuIII and TbIII complexes of these ligands showed that the 2,6-bis(oxazolyl)pyridine moiety acts as an effective sensitizer for lanthanide luminescence and indicate the formation of 3:1 complexes [Ln{bis(oxazole)pyridine}3]3+.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
