Synthesis and Photo- and Ionochromic and Spectral-Luminescent Properties of 5-Phenylpyrazolidin-3-one Azomethine Imines
Joint Authors
Minkin, Vladimir I.
Bren, Vladimir A.
Dubonosov, Alexander D.
Popova, Oksana S.
Revinskii, Yurii V.
Tikhomirova, Karina S.
Source
International Journal of Photoenergy
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-23
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Photochromic 5-phenylpyrazolidin-3-one-based azomethine imines containing 2-((1H-imidazol-2-yl)methylene) 1, 2-(pyridin-2-ylmethylene) 2, 2-(quinolin-2-ylmethylene) 3, and 2-((8-hydroxyquinolin-2-yl)methylene) 4 substituents were synthesized.
All the compounds exist in the ring-opened O forms.
Under irradiation with light of 365 nm, compounds 1–4 undergo thermally reversible isomerization into ring-closed bicyclic diaziridine isomers C.
Azomethine imines 1–3 exhibit properties of ion-active molecular “off-on” switches of fluorescence when interacting with F− or AcO− anions.
Compound 4 represents a bifunctional chemosensor demonstrating a colorimetric “naked-eye” effect for Ni2+ cation and complete fluorescence quenching in the presence of H+, F−, and CN− ions.
American Psychological Association (APA)
Bren, Vladimir A.& Dubonosov, Alexander D.& Popova, Oksana S.& Revinskii, Yurii V.& Tikhomirova, Karina S.& Minkin, Vladimir I.. 2018. Synthesis and Photo- and Ionochromic and Spectral-Luminescent Properties of 5-Phenylpyrazolidin-3-one Azomethine Imines. International Journal of Photoenergy،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1174593
Modern Language Association (MLA)
Bren, Vladimir A.…[et al.]. Synthesis and Photo- and Ionochromic and Spectral-Luminescent Properties of 5-Phenylpyrazolidin-3-one Azomethine Imines. International Journal of Photoenergy No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1174593
American Medical Association (AMA)
Bren, Vladimir A.& Dubonosov, Alexander D.& Popova, Oksana S.& Revinskii, Yurii V.& Tikhomirova, Karina S.& Minkin, Vladimir I.. Synthesis and Photo- and Ionochromic and Spectral-Luminescent Properties of 5-Phenylpyrazolidin-3-one Azomethine Imines. International Journal of Photoenergy. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1174593
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1174593