Abstract
(E,E,E)-1,6,11-Tris(arenesulfonyl)-1,6,11-triazacyclopentadeca-3,8, 11-trienes, 1, are prepared from arenesulfonamides and trans-1,4-dibromo-2-butene. Macrocycles 1 coordinate palladium(0), platinum(0), and silver(I), and the palladium complexes are useful and reutilizable catalysts or precatalysts in Suzuki cross-couplings, butadiene telomerizations, hydroarylation of alkynes, and in the Heck reaction. Structurally related macrocycles are also available by similar synthetic procedures.
| Original language | English |
|---|---|
| Pages (from-to) | 109-129 |
| Number of pages | 21 |
| Journal | Arkivoc |
| Volume | 2004 |
| Issue number | 4 |
| Publication status | Published - 2004 |
Keywords
- Alkene ligands
- Catalysis
- Heterocycles
- Macrocycles
- Olefin complexes
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