Abstract
A straightforward access to the title compounds was established by Pd-catalyzed Negishi cross-coupling reactions of the readily available bromides 3 and 6 with various functionalized zinc reagents (71-97% yield).
Original language | English |
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Pages (from-to) | 1557-1560 |
Number of pages | 4 |
Journal | Synlett |
Issue number | 10 |
DOIs | |
State | Published - 18 Jun 2007 |
Keywords
- Catalysis
- Cross-coupling
- Heterocycles
- Lactams
- Palladium
- Zinc