A novel profluorescent paramagnetic diaza-crown ether: synthesis, characterization and alkaline metal-ion complexation

被引：6

作者：

Coman, Anca G. ^{[1
]}

Stavarache, Cristina ^{[2
]}

Paun, Anca ^{[1
]}

Popescu, Codruta C. ^{[1
]}

Hadade, Niculina D. ^{[3
]}

Ionita, Petre ^{[1
,4
]}

Matache, Mihaela ^{[1
]}

机构：

[1] Univ Bucharest, Fac Chem, Dept Organ Chem Biochem & Catalysis, Res Ctr Appl Organ Chem, 90-92 Panduri St, RO-050663 Bucharest, Romania

[2] Romanian Acad, Inst Organ Chem CD Nenitescu, 202B Spl Independentei, Bucharest 060023, Romania

[3] Babes Bolyai Univ, Fac Chem & Chem Engn, Supramol Organ & Organomet Chem Ctr, 11 Arany Janos Str, RO-400028 Cluj Napoca, Romania

[4] Inst Phys Chem Ilie Murgulescu, 202 Splaiul Independentei, Bucharest, Romania

来源：

RSC ADVANCES | 2019年 / 9卷 / 11期

关键词：

FLUORESCENT-PROBES; FREE-RADICALS; NITROXIDES; CATIONS;

D O I：

10.1039/c8ra09828j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Starting from Kryptofix 22 two different branches were covalently attached through the nitrogen atoms, one containing a fluorescent moiety and the other the stable free radical TEMPO. The novel derivative exhibits fluorescence and paramagnetic properties, while the diaza-crown part ensures the affinity for alkaline metal-ions.

引用

页码：6078 / 6083

页数：6

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