1
|
Petrenko A, Leitonas K, Volyniuk D, Baryshnikov GV, Belyakov S, Minaev BF, Ågren H, Durgaryan H, GraŽulevičius JV, Arsenyan P. Benzoselenophenylpyridine platinum complexes: green versus red phosphorescence towards hybrid OLEDs. Dalton Trans 2020; 49:3393-3397. [PMID: 32129412 DOI: 10.1039/d0dt00214c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first examples of phosphorescent platinum complexes bearing 2- and 3-(2-pyridyl)benzo[b]selenophenes (PyBSe) were synthesized and fully characterized. Almost identical ionization potential values (5.6 and 5.58 eV) of the solid samples of the Pt complexes were obtained by electron photoemission spectroscopy. Having slightly different molecular design, the solid solutions of the complexes emitted efficient green and red phosphorescence with absolute quantum yields of 52% (for green) and 11.6% (for red). It is demonstrated that the platinum complexes synthesized can be used as phosphorescent dopants for hybrid solution-processable OLEDs.
Collapse
Affiliation(s)
- Alla Petrenko
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia.
| | - Karolis Leitonas
- Kaunas University of Technology, Department of Polymer Chemistry and Technology, Radvilenu pl. 19, LT-50254, Kaunas, Lithuania.
| | - Dmytro Volyniuk
- Kaunas University of Technology, Department of Polymer Chemistry and Technology, Radvilenu pl. 19, LT-50254, Kaunas, Lithuania.
| | - Gleb V Baryshnikov
- Division of Theoretical Chemistry and Biology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, 10691, Stockholm, Sweden and Department of Chemistry and Nanomaterials Science, Bohdan Khmelnytsky National University, 18031, Cherkasy, Ukraine
| | - Sergey Belyakov
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia.
| | - Boris F Minaev
- Department of Chemistry and Nanomaterials Science, Bohdan Khmelnytsky National University, 18031, Cherkasy, Ukraine
| | - Hans Ågren
- Division of Theoretical Chemistry and Biology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, 10691, Stockholm, Sweden and College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Hranush Durgaryan
- Kaunas University of Technology, Department of Polymer Chemistry and Technology, Radvilenu pl. 19, LT-50254, Kaunas, Lithuania.
| | - Juozas Vidas GraŽulevičius
- Kaunas University of Technology, Department of Polymer Chemistry and Technology, Radvilenu pl. 19, LT-50254, Kaunas, Lithuania.
| | - Pavel Arsenyan
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia.
| |
Collapse
|
2
|
Arsenyan P, Vasiljeva J, Belyakov S, Liepinsh E, Petrova M. Fused Selenazolinium Salt Derivatives with a Se-N+Bond: Preparation and Properties. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500582] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
3
|
Arsenyan P, Petrenko A, Belyakov S. Improved conditions for the synthesis and transformations of aminomethyl selenophenothiophenes. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.02.078] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
4
|
Domracheva I, Muhamadejev R, Petrova M, Liepinsh E, Gulbe A, Shestakova I, Duburs G, Arsenyan P. 1,2-Dimyristoyl-sn-glycero-3-phosphocholine (DMPC) increases Carmofur stability and in vitro antiproliferative effect. Toxicol Rep 2015; 2:377-383. [PMID: 28962371 PMCID: PMC5598257 DOI: 10.1016/j.toxrep.2015.01.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 12/09/2014] [Accepted: 01/06/2015] [Indexed: 10/28/2022] Open
Abstract
Addition of DMPC considerably inhibits the degradation of Carmofur in neutral phosphate buffer solutions and this drug becomes less influenced by pH. Carmofur stabilization at neutral pH caused by DMPC addition for in vitro studies was characterized and monitored by 1H NMR. Antiproliferative activity studies on various tumor cell lines showed considerable increase of Carmofur ability to prevent tumor cell growth, when it is added as a mixture with DMPC. This technique opens a way for Carmofur drug delivery in neutral and basic media.
Collapse
Affiliation(s)
- Ilona Domracheva
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Ruslan Muhamadejev
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Marina Petrova
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Edvards Liepinsh
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Anita Gulbe
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Irina Shestakova
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Gunars Duburs
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Pavel Arsenyan
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| |
Collapse
|
5
|
Bou Zerdan R, Cohn P, Puodziukynaite E, Baker MB, Voisin M, Sarun C, Castellano RK. Synthesis, optical properties, and electronic structures of nucleobase-containing π-conjugated oligomers. J Org Chem 2015; 80:1828-40. [PMID: 25581330 DOI: 10.1021/jo502773g] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The molecular recognition properties of the nucleobases instruct the formation of complex three-dimensional architectures in natural and synthetic systems; relatively unexplored is their use as building blocks for π-conjugated materials where they might mutually tune electronic and supramolecular structures. Toward this goal, an introductory set (1a-d and 2a-d) of six purine-terminated and two pyrimidine-terminated π-conjugated oligomers has been synthesized and used to develop experimental electronic and photophysical structure-property trends. Unlike 2,2':5',2″-terthiophene (TTT) derivatives 2a-d, intramolecular charge transfer dominates oligomers 1a-d bearing a 4,7-bisthienylbenzothiadiazole (TBT) spacer due to the strong electron-accepting ability of its benzothiadiazole (BTD) ring. The resulting donor-acceptor-donor systems feature lower HOMO-LUMO gaps than the terthiophene-linked nucleobases (ΔE(g) ∼ 1.8 eV vs 2.4 eV based on electrochemical measurements), and the lowest so far for π-conjugated molecules that include nucleobases within the π-framework. Experiments reveal a dependence of photophysical and electronic structure on the nature of the nucleobase and are in good agreement with theoretical calculations performed at the B3LYP/6-31+G** level. Overall, the results show how nucleobase heterocycles can be installed within π-systems to tune optical and electronic properties. Future work will evaluate the consequences of these information-rich components on supramolecular π-conjugated structure.
Collapse
Affiliation(s)
- Raghida Bou Zerdan
- Department of Chemistry, University of Florida , P.O. Box 117200, Gainesville, Florida 32611, United States
| | | | | | | | | | | | | |
Collapse
|
6
|
Arsenyan P, Vasiljeva J, Belyakov S. Preparation of conjugated 6,6’-bibenzo[b]selenophenes. MENDELEEV COMMUNICATIONS 2014. [DOI: 10.1016/j.mencom.2013.12.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
7
|
Arita M, Naka K, Morisaki Y, Chujo Y. Structural diversity in the coordination of 1,4-dihydro-1,4-diarsinine as a cyclic ditopic organoarsenic ligand to metal ions. HETEROATOM CHEMISTRY 2011. [DOI: 10.1002/hc.20747] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
8
|
Arsenyan P, Paegle E, Belyakov S, Shestakova I, Jaschenko E, Domracheva I, Popelis J. Synthesis, structure and cytotoxicity of 3-C, N, S, Se substituted benzo[b]selenophene derivatives. Eur J Med Chem 2011; 46:3434-43. [DOI: 10.1016/j.ejmech.2011.05.008] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Revised: 05/03/2011] [Accepted: 05/04/2011] [Indexed: 11/29/2022]
|
9
|
Shan Z, Peng M, Fan H, Lu Q, Lu P, Zhao C, Chen Y. Discovery of potent dipeptidyl peptidase IV inhibitors derived from β-aminoamides bearing substituted [1,2,3]-triazolopiperidines for the treatment of type 2 diabetes. Bioorg Med Chem Lett 2011; 21:1731-5. [DOI: 10.1016/j.bmcl.2011.01.086] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2010] [Revised: 01/15/2011] [Accepted: 01/19/2011] [Indexed: 01/29/2023]
|
10
|
Uberman PM, Lanteri MN, Parajón Puenzo SC, Martín SE. Synthesis of biphenyl-based arsine ligands by Suzuki–Miyaura coupling and their application to Pd-catalyzed arsination. Dalton Trans 2011; 40:9229-37. [DOI: 10.1039/c1dt10207a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
11
|
Uberman PM, Lanteri MN, Martín SE. Highly Efficient Palladium-Catalyzed Arsination. Synthesis of a Biphenyl Arsine Ligand and Its Application to Obtain Perfluoroalkylarsines. Organometallics 2009. [DOI: 10.1021/om900732c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Paula M. Uberman
- INFIQC, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de Torre y Medina Allende, 5000, Córdoba, Argentina
| | - Mario N. Lanteri
- INFIQC, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de Torre y Medina Allende, 5000, Córdoba, Argentina
| | - Sandra E. Martín
- INFIQC, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de Torre y Medina Allende, 5000, Córdoba, Argentina
| |
Collapse
|