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Cover Picture: An Internal Fluorescent Probe Based on Anthracene to Evaluate Cation–Anion Interactions in Imidazolium Salts (Chem. Eur. J. 22/2010)
Author(s) -
Fei Zhaofu,
Zhu DunRu,
Yang Xue,
Meng Lingjie,
Lu Qinghua,
Ang Wee Han,
Scopelliti Rosario,
Hartinger Christian G.,
Dyson Paul J.
Publication year - 2010
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201090103
Subject(s) - chemistry , fluorescence , luminescence , anthracene , cycloisomerization , alkyne , photochemistry , lanthanide , reagent , tetraphenylborate , luminescent measurements , combinatorial chemistry , catalysis , ion , organic chemistry , materials science , physics , optoelectronics , quantum mechanics
A series of fluorescent… anthracene‐functionalized, imidazolium‐based salts containing the cation [AnCH 2 MeIm] + (An=anthracene and Im=the imidazolium cation) with Cl − , BF 4 − , PF 6 − , SO 3 CF 3 − , [N(CN) 2 ] − , [N(SO 2 CF 3 ) 2 ] − , or PhBF 3 − have been prepared and characterized. In their Full Paper on page 6473 ff. , P. J. Dyson et al. describe the single‐crystal X‐ray diffraction analysis of some of the salts and fluorescence emission analysis. Photodimerization of these salts was also observed. We thank Dr. Alexey Nazarov for providing the photo of the Matterhorn.