Excitation wavelength-dependent multi-coloured and white-light emissive pyrene-based hydrazones: suppression of Kasha's rule

Literature Information

Publication Date 2023-11-03
DOI 10.1039/D3CC04584F
Impact Factor 6.222
Authors

Naveen Kumar M, Deikrisha Lyngdoh Lyngkhoi, Sudhakar Gaikwad, Jayanta Samanta, Rafiq Ahamed, Snehadrinarayan Khatua, Susnata Pramanik


View Original

Abstract

Multi-coloured and white-light emissions from pyrene-based hydrazones are described. They exhibit excitation wavelength-dependent emissions in solution due to the suppression of Kasha's rule. Interestingly, in dimethylformamide, 1–3 emit light that covers all the regions of primary colours as a function of excitation wavelength, and 1 and 2 emit white light (λex = 420 nm) in isopropanol.

Related Literature

A variationally computed room temperature line list for AsH3

Phillip A. Coles, Sergei N. Yurchenko, Richard P. Kovacich, James Hobby, Jonathan Tennyson

2019-01-14 Paper

DOI: 10.1039/C8CP07110A

Quantifying the conceptual problems associated with the isotropic NICS through analyses of its underlying density

Guillaume Acke, Sofie Van Damme, Remco W. A. Havenith, Patrick Bultinck

2019-01-24 Paper

DOI: 10.1039/C8CP07343K

Molecular dynamics study on ions and water confined in the nanometer channel of Friedel's salt: structure, dynamics and interfacial interaction

Penggang Wang, Yuting Jia, Tao Li, Dongshuai Hou, Qi Zheng

2018-09-25 Paper

DOI: 10.1039/C8CP02450B

Direct solid state NMR observation of the 105Pd nucleus in inorganic compounds and palladium metal systems‡

Thomas J. N. Hooper, Thomas A. Partridge, Gregory J. Rees, Dean S. Keeble, Nigel A. Powell, Mark E. Smith, Iryna P. Mikheenko, Lynne E. Macaskie, Peter T. Bishop, John V. Hanna

2018-10-16 Paper

DOI: 10.1039/C8CP02594K

Manipulation of spin and magnetic anisotropy in bilayer magnetic molecular junctions

Xiaoguang Li, Xiao Zheng, Jinlong Yang

2018-09-26 Paper

DOI: 10.1039/C8CP05759A

Effect of component content variation on composition and structure of activated carbon in PVDF:K2CO3

Wenliang Zhu, Kohei Okada, Zhong Li, Jiliang Zhu, Elia Marin, Giuseppe Pezzotti

2019-01-07 Paper

DOI: 10.1039/C8CP06503A

Detailed kinetics of tetrafluoroethene ozonolysis

Minh v. Duong, Hieu T. Nguyen, Lam K. Huynh

2018-10-18 Paper

DOI: 10.1039/C8CP05386C

C50Cl10, a planar aromatic fullerene. Computational study of 13C-NMR chemical shift anisotropy patterns and aromatic properties

Alan Miralrio, Luis E. Sansores, Bruce King, Alvaro Muñoz-Castro

2018-09-17 Paper

DOI: 10.1039/C8CP04938F

Surface faceting and compositional evolution of Pd@Au core–shell nanocrystals during in situ annealing

Zhemin Wu, Min Tang, Xiaoyan Li, Sai Luo, Wentao Yuan, Beien Zhu, Hui Zhang, Hangsheng Yang, Yi Gao, Yong Wang

2019-01-12 Paper

DOI: 10.1039/C8CP07576J

You might also like

Compound Q&A

What is 3-Fluoro-2-methylbenzylamine (CAS: 771573-36-5)?

3-Fluoro-2-methylbenzylamine is an organic compound with the CAS number 771573-3...

771573-36-53-Fluoro-2-methylben...
Compound Q&A

Is Tert-butyl 2-(oxetan-3-ylidene)acetate (CAS: 1207175-03-8) safe?

Tert-butyl 2-(oxetan-3-ylidene)acetate is considered safe for its intended uses ...

1207175-03-8Tert-butyl 2-(oxetan...
Compound Q&A

What precautions should be taken when handling 4-Acetyl-2-fluorobenzonitrile (CAS: 214760-18-6)?

Proper personal protective equipment (PPE) such as gloves, goggles, and a lab co...

214760-18-64-Acetyl-2-fluoroben...
Compound Q&A

How is 2-Ethyl-4-methyl-1,3-thiazole (CAS: 15679-12-6) typically synthesized?

2-Ethyl-4-methyl-1,3-thiazole is commonly synthesized via the reaction of thiour...

15679-12-62-Ethyl-4-methyl-1,3...
Compound Q&A

How should 5',5''-([2,2'-Bithiophene]-5,5'-diyl)bis(([1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid)) (CAS: 1227780-71-3) be stored?

This compound should be stored in a cool, dry place away from direct sunlight an...

1227780-71-35',5''''-([2,2'-Bith...
Compound Q&A

What regulatory guidelines apply to L-Lysine Acetate Salt (CAS: 52315-92-1)?

L-Lysine Acetate Salt (CAS: 52315-92-1) is subject to various regulatory guideli...

52315-92-1L-LYSINE ACETATE SAL...
Compound Q&A

Is 6-Fluoro-3-hydroxy-2-pyrazinecarboxamide (CAS: 259793-96-9) safe?

6-Fluoro-3-hydroxy-2-pyrazinecarboxamide (CAS: 259793-96-9) is generally conside...

259793-96-96-Fluoro-3-hydroxy-2...
Compound Q&A

What are the physical and chemical properties of 1,1'-Sulfonylbis(1H-imidazole) (CAS: 7189-69-7)?

1,1'-Sulfonylbis(1H-imidazole) is a crystalline solid with a molecular weight of...

7189-69-71,1'-Sulfonylbis(1H-...
Compound Q&A

What industries use 4-methyl-7-nitro-1H-indole-3-carbonitrile (CAS: 289483-82-5)?

4-Methyl-7-nitro-1H-indole-3-carbonitrile (CAS: 289483-82-5) is primarily used i...

289483-82-54-methyl-7-nitro-1H-...
Compound Q&A

How should waste containing 5-Bromo-3-indolyl-beta-galactoside (CAS: 97753-82-7) be handled?

Waste containing 5-Bromo-3-indolyl-beta-galactoside (CAS: 97753-82-7) should be ...

97753-82-75-Bromo-3-indolyl-be...

Source Journal

Chemical Communications

Chemical Communications
CiteScore: 8.6
Self-citation Rate: 4.7%
Articles per Year: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.