2021
DOI: 10.3390/molecules26072039
|View full text |Cite
|
Sign up to set email alerts
|

Charge Transfer Complexes of Ketotifen with 2,3-Dichloro-5,6-dicyano-p-benzoquinone and 7,7,8,8-Tetracyanoquodimethane: Spectroscopic Characterization Studies

Abstract: The reactions of ketotifen fumarate (KT) with 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ) and 7,7,8,8-tetracyanoquinodimethane (TCNQ) as π acceptors to form charge transfer (CT) complexes were evaluated in this study. Experimental and theoretical approaches, including density function theory (DFT), were used to obtain the comprehensive, reliable, and accurate structure elucidation of the developed CT complexes. The CT complexes (KT-DDQ and KT-TCNQ) were monitored at 485 and 843 nm, respectively, and the cali… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

0
6
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
7

Relationship

1
6

Authors

Journals

citations
Cited by 8 publications
(6 citation statements)
references
References 36 publications
0
6
0
Order By: Relevance
“…Understanding these electrostatic interactions is essential for comprehending the behavior and function of the CBP-TPB complex. Further studies focusing on other molecular properties, such as intermolecular interactions and atomic charge distributions, could provide a more comprehensive understanding of the complex and its potential applications [45,46].…”
Section: Molecular Electrostatic Nature Of Interactions-mespmentioning
confidence: 99%
“…Understanding these electrostatic interactions is essential for comprehending the behavior and function of the CBP-TPB complex. Further studies focusing on other molecular properties, such as intermolecular interactions and atomic charge distributions, could provide a more comprehensive understanding of the complex and its potential applications [45,46].…”
Section: Molecular Electrostatic Nature Of Interactions-mespmentioning
confidence: 99%
“…For instance, regions identified as nucleophilic in the MEP analysis might correlate with areas where the HOMO is densely populated, while electrophilic regions might align with areas dominated by the LUMO. Together, the MEP and FMO analyses can elucidate potential bond interactions, further refining the understanding of the molecule's interactions in different chemical environments [29,43,44].…”
Section: Electrostatic Potential Representation Of the Molecule (Mep)mentioning
confidence: 99%
“…There are numerous p -benzoquinone derivatives that are extensively utilized as π acceptors in the production of different CT complexes involved in energy storage that play a crucial role in biological activity. Colored reagents are essential for the quantitative investigation of several medicinal compounds that can act as electron donors [ 5 ]. In general, charge transfer includes the transfer of electrons from the donor molecule to the benzoquinone molecule as acceptors, resulting in the formation of a benzoquinone radical anion, which then forms a free radical ion pair or ion pair [ 5 , 6 ].…”
Section: Introductionmentioning
confidence: 99%
“…Colored reagents are essential for the quantitative investigation of several medicinal compounds that can act as electron donors [ 5 ]. In general, charge transfer includes the transfer of electrons from the donor molecule to the benzoquinone molecule as acceptors, resulting in the formation of a benzoquinone radical anion, which then forms a free radical ion pair or ion pair [ 5 , 6 ]. 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ) ( Figure 1 B) and Chloranilic acid (CHA) ( Figure 1 C) are well-known benzoquinone derivatives that act as powerful π acceptors in the complexation of anion radicals.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation