Abstract
1,3-Dienic δ-sultones 4,6-diaryl-[1,2]oxathiine 2,2-dioxides were synthesized via a one-step reaction of arylalkynes with dioxane sulfotrioxide. The reactivity of various alkynes in this reaction was investigated. The resulting sultones were brominated with Br2 or N-bromosuccinimide regioselectively to sulfur and subsequently coupled with phenylacetylene using Sonogashira conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 3-16 |
| Number of pages | 14 |
| Journal | Journal of Sulfur Chemistry |
| Volume | 32 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Feb 2011 |
Keywords
- δ-sultones
- alkynes
- bromination
- dioxane sulfotrioxide
- Sonogashira coupling
ASJC Scopus subject areas
- Chemistry(all)
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Gaitzsch, J., Rogachev, V., Metz, P., Filimonov, V. D., Zahel, M., & Kataeva, O. (2011). Simple and practical one-step synthesis of new 1,3-dienic δ-sultones from terminal alkynes and some synthetic applications of these compounds. Journal of Sulfur Chemistry, 32(1), 3-16. https://doi.org/10.1080/17415993.2010.537339, https://doi.org/10.1080/17415993.2010.537339