Abstract
The preparation and use of Animal Bone Meal (ABM) as natural catalyst is described for C-S bond formation by thia-Michael addition. This new natural heterogeneous method led to β-sulfinyl adducts in very high yields after only a few minutes. Influence of the thiol derivatives and substitution on chalcones is discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 269-271 |
| Number of pages | 3 |
| Journal | Letters in Organic Chemistry |
| Volume | 7 |
| Issue number | 3 |
| DOIs | |
| State | Published - Apr 2010 |
| Externally published | Yes |
Keywords
- α β-unsaturated ketones
- Animal bone meal
- Bones
- Chalcones
- Michael addition
- Thiols
- X-ray analysis
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