Abstract
The palladium-catalyzed cross-coupling reaction of aryl iodides with 3,3,3-triethoxy-1-propyne gave 1-aryl-3,3,3-triethoxy-1-propynes which were converted to the corresponding ethyl arylpropiolates. The arylpropiolates were also synthesized from the cross-coupling reactions of aryl iodides with 2-ethoxycarbonyl-1-ethynylzinc chloride or ethyl (tributylstannyl)propiolate, but the reactions were not generally applicable.
| Original language | English |
|---|---|
| Pages (from-to) | 746-748 |
| Number of pages | 3 |
| Journal | Synthesis |
| Issue number | 8 |
| Publication status | Published - 1992 Jan 1 |
ASJC Scopus subject areas
- Catalysis
- Organic Chemistry