Abstract
2,3-Dioxanaphthalene derivatives of [3n]crown-n macrocycles were synthesised from 2,3-dihydroxynaphthalene and polyglycoldihalides and studied for their cationic recognition properties using steady state fluorescence spectroscopy. The association constants for the interaction of 2,3-naphtho[12]crown-4, 2,3-naphtho[15]crown-5 and 2,3-naphto[18]crown-6 tho[18]crown-6 with LiCIO4, NaCIO4, NaSCN, and KSCN were measured in acetonitrile. Excellent correlation of spectroscopic, cationic charge-radii and macrocycle backbone size data was found.
| Original language | English |
|---|---|
| Pages (from-to) | 173-177 |
| Number of pages | 5 |
| Journal | Dyes and Pigments |
| Volume | 48 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 2001 |
Funding
The Turkish National Planning Organization, DPT is gratefully acknowledged by the authors for its support of Istanbul Technical University project P-126.
| Funders | Funder number |
|---|---|
| Turkish National Planning Organization | |
| Istanbul Teknik Üniversitesi | P-126 |
Keywords
- Cationic recognition
- Flourescense spectroscopy
- Macrocycle
- Naphthalene crown ethers