Abstract
Three new fluorescent enantiopure pyridino-18-crown-6 ethers containing a benzothiazole unit were prepared, and the enantiomeric discrimination of these sensor molecules toward the hydrogen perchlorate salts of 1-phenylethylamine, 1-(1-naphthyl)ethylamine, phenylglycine methyl ester and phenylalanine methyl ester was studied in acetonitrile by fluorescence spectroscopy. The ligands revealed appreciable or moderate selectivity toward the enantiomers of hydrogen perchlorate salts of 1-phenylethylamine, 1-(1-naphthyl)ethylamine and phenylglycine methyl ester.
| Original language | English |
|---|---|
| Pages (from-to) | 2900-2909 |
| Number of pages | 10 |
| Journal | Tetrahedron |
| Volume | 75 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - May 17 2019 |
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Keywords
- Benzothiazole
- Complexation
- Enantiomeric recognition
- Fluorescent sensor molecule
- Pyridino-crown ether
ASJC Scopus subject areas
- Biochemistry
- Drug Discovery
- Organic Chemistry
Cite this
Pyridino-18-crown-6 ether type chemosensors containing a benzothiazole fluorophore unit : Synthesis and enantiomeric recognition studies. / Pál, Dávid; Móczár, Ildikó; Szemenyei, Balázs; Marczona, Dániel; Kocsis, Ivett; Prikler, Gergely; Vezse, Panna; Baranyai, P.; Huszthy, P.
In: Tetrahedron, Vol. 75, No. 20, 17.05.2019, p. 2900-2909.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Pyridino-18-crown-6 ether type chemosensors containing a benzothiazole fluorophore unit
T2 - Synthesis and enantiomeric recognition studies
AU - Pál, Dávid
AU - Móczár, Ildikó
AU - Szemenyei, Balázs
AU - Marczona, Dániel
AU - Kocsis, Ivett
AU - Prikler, Gergely
AU - Vezse, Panna
AU - Baranyai, P.
AU - Huszthy, P.
PY - 2019/5/17
Y1 - 2019/5/17
N2 - Three new fluorescent enantiopure pyridino-18-crown-6 ethers containing a benzothiazole unit were prepared, and the enantiomeric discrimination of these sensor molecules toward the hydrogen perchlorate salts of 1-phenylethylamine, 1-(1-naphthyl)ethylamine, phenylglycine methyl ester and phenylalanine methyl ester was studied in acetonitrile by fluorescence spectroscopy. The ligands revealed appreciable or moderate selectivity toward the enantiomers of hydrogen perchlorate salts of 1-phenylethylamine, 1-(1-naphthyl)ethylamine and phenylglycine methyl ester.
AB - Three new fluorescent enantiopure pyridino-18-crown-6 ethers containing a benzothiazole unit were prepared, and the enantiomeric discrimination of these sensor molecules toward the hydrogen perchlorate salts of 1-phenylethylamine, 1-(1-naphthyl)ethylamine, phenylglycine methyl ester and phenylalanine methyl ester was studied in acetonitrile by fluorescence spectroscopy. The ligands revealed appreciable or moderate selectivity toward the enantiomers of hydrogen perchlorate salts of 1-phenylethylamine, 1-(1-naphthyl)ethylamine and phenylglycine methyl ester.
KW - Benzothiazole
KW - Complexation
KW - Enantiomeric recognition
KW - Fluorescent sensor molecule
KW - Pyridino-crown ether
UR - http://www.scopus.com/inward/record.url?scp=85064543388&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85064543388&partnerID=8YFLogxK
U2 - 10.1016/j.tet.2019.04.024
DO - 10.1016/j.tet.2019.04.024
M3 - Article
AN - SCOPUS:85064543388
VL - 75
SP - 2900
EP - 2909
JO - Tetrahedron
JF - Tetrahedron
SN - 0040-4020
IS - 20
ER -