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http://hdl.handle.net/20.500.12207/325| Title: | Synthesis and spectroscopic characterisation of n-alkyl quaternary ammonium salts typical precursors of cyanines |
| Authors: | Pardal, Ana Cristina Ramos, S.S. Santos, P. F. Reis, L. V. Almeida, P. |
| Keywords: | Heterocyclic quaternary ammonium salts Cyanines precursors Spectroscopic characterisation |
| Issue Date: | 2002 |
| Citation: | Pardal, A.C., Ramos S.S., Santos P.F., Reis, L.F.& Almeida, P. (2002). Synthesis and spectroscopic characterisation of n-alkyl quaternary ammonium salts typical precursors of cyanines. Molecules, 7, 320-330. |
| Abstract: | The synthesis and spectroscopic characterisation of some representative N-alkylsubstituted quaternary ammonium salts derived from benzothiazole, benzoxazole, benzoselenazole, indole and quinoline are described. These heterocyclic salts, bearing an activated methyl group in the 2-position in relation to the nitrogen atom and N-methyl, -pentyl, -hexyl and -decyl chains, are typical precursors of cyanine dyes. |
| Peer reviewed: | yes |
| URI: | http://comum.rcaap.pt/handle/123456789/1295 http://hdl.handle.net/20.500.12207/325 |
| ISSN: | ISSN 1420-3049 |
| Publisher version: | http://www.mdpi.com/1420-3049/7/3/320/pdf |
| Appears in Collections: | D-TCA - Artigos em revistas com peer review |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Synthesis and Spectroscopic Characterization.pdf | 50.57 kB | Adobe PDF | View/Open |
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