Abstract
Regioselective synthesis of 1,2,3-triazolyl derivatives of calix[4]arenes based on the 1,3-dipolar cycloaddition of substituted benzyl azides to tetra(propargyloxy)calix[4]arenes in the presence of copper iodide was carried out. The presence of the p-methoxybenzyl substituent in the triazole ring leads to a dramatic (more than tenfold) increase in the fluorescence of the corresponding macrocycle in a region of 290-310 nm.
| Original language | English |
|---|---|
| Pages (from-to) | 767-772 |
| Number of pages | 6 |
| Journal | Russian Chemical Bulletin |
| Volume | 62 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Mar 2013 |
| Externally published | Yes |
Keywords
- 1,2,3-triazoles
- 1,3-dipolar cycloaddition
- benzyl azides
- calix[4]arenes
- fluorescence
ASJC Scopus subject areas
- Chemistry(all)
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Burilov, V. A., Epifanova, N. A., Popova, E. V., Vasilevsky, S. F., Solovieva, S. E., Antipin, I. S., & Konovalov, A. I. (2013). Regioselective synthesis of 1,2,3-triazolyl derivatives of calix[4]arenes based on 1,3-dipolar cycloaddition. Russian Chemical Bulletin, 62(3), 767-772. https://doi.org/10.1007/s11172-013-0104-3