DTTA-appended 6-phenyl- and 5,6-diphenyl-2,2 `-bipyridines as new water soluble ligands for lanthanide cations / Krinochkin Alexey P.,Kopchuk Dmitry S.,Kim Grigory A.,Ganebnykh Ilya N.,Kovalev Igor S.,Zyryanov Grigory V.,Li Fengyu,Rusinov Vladimir L.,Chupakhin Oleg N. // POLYHEDRON. - 2017. - V. 134, l. . - P. 59-64.

ISSN/EISSN:

0277-5387 / нет данных

Type:

Article

Abstract:

By means of ``1,2,4-triazine{''} strategy new DTTA-appended 6-phenyl- and 5,6-diphenyl-2,2'-bipyridines - ligands for lanthanides cations have been synthesized, and their luminescent lanthanides (Sm3+, Eu3+, Tb3+ and Dy3+ water-soluble complexes have been prepared. The photophysical properties of new chelates were studied; comparison of quantium yields of fluorescence and lanthanide cation luminescence has been fulfilled. Comparison of characteristics of new complexes with ones of some previously published chelates has been done, for some cases a bathochromic shift in absorption spectra and higher lanthanide luminescence quantum yields were observed. (c) 2017 Elsevier Ltd. All rights reserved.

Author keywords:

(Di)aryl-2,2'-bipyridines; Luminescence; Lanthanide complexes; Aza-Diels-Alder reaction; DTTA CHELATE

DOI:

10.1016/j.poly.2017.05.030

Web of Science ID:

ISI:000409151700007

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP 25
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
Keywords-Plus	CHELATE
Research-Areas	Chemistry; Crystallography
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear; Crystallography
Author-Email	dkopchuk@mail.ru
ResearcherID-Numbers	Kim, Grigory/P-3806-2017
ORCID-Numbers	Kim, Grigory/0000-0001-8814-5180
Funding-Acknowledgement	Russian Science Foundation {[}15-13-10033]; Council for grants of the Russian Federation {[}MK-644.2017.3]
Funding-Text	This work was supported by the Russian Science Foundation (Grant \# 15-13-10033) and the Council for grants of the President of the Russian Federation (grant no. MK-644.2017.3) (for Dmitry S. Kopchuk).
Number-of-Cited-References	19
Usage-Count-Last-180-days	6
Usage-Count-Since-2013	6
Journal-ISO	Polyhedron
Doc-Delivery-Number	FF6UE