2017
DOI: 10.1063/1.4972375
|View full text |Cite
|
Sign up to set email alerts
|

Spectral and quantum-mechanical characterizations of 7-amino-4-trifluoromethyl coumarin

Abstract: Abstract.Coumarins are crystalline compounds utilized in pharmaceutical, food and cosmetic industries. Our study refers to quantum-mechanical and spectral characterization of 7-amino-4-trifluoromethyl coumarin (7-NH 2 -4-CF 3 -coumarin or coumarin 151) in order to estimate its stability, reactivity and biological activity. The contribution of different types of interactions to the spectral shifts in homogeneous solutions and the limits in which the excited state dipole moment of the studied molecule can vary a… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(1 citation statement)
references
References 23 publications
0
1
0
Order By: Relevance
“…Coumarins have been found in different kinds of food [14]. Due to the fluorescent ability of 7-amino-4-trifluoro-methylcoumarine and its derivatives, observed also in highly polar solvents, it has seemed to be a good choice for our research [3]. The presence of trifluoromethyl group not only increases the fluorescence intensity, but also enhances the metabolic stability [18], which is important, if the compound is considered a potential food dye.…”
Section: Introductionmentioning
confidence: 99%
“…Coumarins have been found in different kinds of food [14]. Due to the fluorescent ability of 7-amino-4-trifluoro-methylcoumarine and its derivatives, observed also in highly polar solvents, it has seemed to be a good choice for our research [3]. The presence of trifluoromethyl group not only increases the fluorescence intensity, but also enhances the metabolic stability [18], which is important, if the compound is considered a potential food dye.…”
Section: Introductionmentioning
confidence: 99%