1291091-36-5Relevant academic research and scientific papers
Highly-luminescent DTTA-appended lanthanide complexes of 4-(multi)fluoroaryl-2,2′-bipyridines: Synthesis and photophysical studies
Charushin, Valery N.,Chupakhin, Oleg N.,Egorov, Ilya N.,Kim, Grigory A.,Kopchuk, Dmitry S.,Krinochkin, Alexey P.,Nosova, Emiliya V.,Santra, Sougata,Shevyrin, Vadim A.,Zyryanov, Grigory V.
, (2020/12/25)
A number of new water-soluble 2,2′-bipyrdine Eu(III) and Tb(III) complexes have been prepared. The complexes are based on 4-(multi)fluoroaryl-2,2′-bipyridines bearing diethylenetriaminetetraacetic acid (DTTA) residue at C6 position. The study of their photophysical properties demonstrated the advantages of introducing fluorine atoms into the ligands. Strong lanthanide cation luminescence was observed, an increase in the quantum yield was especially noticeable for fluorine-containing Tb(III) complexes. An increase in solubility was also observed in comparison with some previously described complexes, including bromine- or chlorine-containing ones, whereas values of the Ln(III) cation luminescence quantum yields were found to be comparable.
A mild method for indium(III)-catalyzed 1,4-hydrosilylation of α,β-enone esters with triethylsilane and trifluoroacetic acid
Xing, Ping,Zang, Wei,Huang, Zuo-Gang,Zhan, Yue-Xiong,Zhu, Chuan-Jun,Jiang, Biao
supporting information, p. 2269 - 2273 (2012/10/30)
A chemo- and stereoselective 1,4-hydrosilylation of α,β-enone esters was developed using triethylsilane and trifluoroacetic acid under indium chloride catalysis. Georg Thieme Verlag Stuttgart ? New York.
