Abstract
The synthesis and reactivity of bis-γ-substituted and unsubstituted propargylic sulfonium and selenonium salts under various basic conditions have been investigated. While the former compounds reacted only by [2,3]-sigmatropic rearrangement of the corresponding sulfur ylides, the latter salts exhibited a wider range of reactivity and showed potent DNA-cleaving properties.
| Original language | English |
|---|---|
| Pages (from-to) | 2911-2914 |
| Number of pages | 4 |
| Journal | Tetrahedron Letters |
| Volume | 42 |
| Issue number | 15 |
| DOIs | |
| State | Published - 9 Apr 2001 |
Bibliographical note
Funding Information:Financial support of this work by the Israel Science Foundation is gratefully acknowledged.
Funding
Financial support of this work by the Israel Science Foundation is gratefully acknowledged.
| Funders |
|---|
| Israel Science Foundation |
Keywords
- Acetylenes
- Allenes
- Sigmatropic rearrangements
- Sulfur and selenium compounds
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