An efficient monitoring technique for solid-phase reactions by kbr pellets/ft-ir using methyl p-aminobenzoate synthesis assisted by microwave radiation on merrifield resin
| Autor: | Cedric Stephan Graebin, Dyeison Antonow, Vera Lucia Eifler-Lima |
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| Jazyk: | angličtina |
| Rok vydání: | 2004 |
| Předmět: |
solid phase organic synthesis
Microondas Solid phase reactions Pellets Analytical chemistry Infrared spectroscopy Merrifield resin General Chemistry chemistry.chemical_compound Síntese orgânica chemistry P aminobenzoate Infravermelho [Espectroscopia] Fourier transform infrared spectroscopy infrared spectroscopy microwave-assisted reactions Microwave Nuclear chemistry |
| Zdroj: | Repositório Institucional da UFRGS Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS Journal of the Brazilian Chemical Society, Volume: 15, Issue: 5, Pages: 782-785, Published: OCT 2004 |
| Popis: | The use of KBr pellets in infrared spectroscopy has been investigated for monitoring solid-phase reactions. Synthesis of the methyl p-aminobenzoate on Merrifield resin (MR) is described as a model for this technique, which allows the progress of its three on-bead reaction steps to be monitored throughout their duration. O uso de pastilhas de KBr em espectroscopia de infravermelho foi investigado para a monitorização de reações em fase sólida. A síntese do p-aminobenzoato de metila na Resina Merrifield (RM) é descrita como um modelo para esta técnica, a qual permite que o progresso das três etapas da síntese sejam monitoradas. |
| Databáze: | OpenAIRE |
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