Abstract
The palladium/copper-cocatalyzed sila-Sonogashira cross-coupling reactions of activated aryl chlorides with alkynyl-silanes under strictly nonbasic conditions yield the unsymmetrical diarylethynes in moderate to good yields.
Original language | English |
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Pages (from-to) | 3041-3045 |
Number of pages | 5 |
Journal | Synlett |
Issue number | 19 |
DOIs | |
Publication status | Published - Dec 1 2008 |
Keywords
- Alkynyl-silane
- Aryl chloride
- Copper
- Diarylethynes
- Palladium
- Sonogashira reaction
ASJC Scopus subject areas
- Organic Chemistry