Abstract
A series of new ethylene-bridged bis(imidazolium) halides with various N-substitutions were synthesized. Complexation of these imidazolium halides with Pd(OAc)2 produced new Pd(II) ethylene-bridged bis(carbene) complexes. Crystallographic analyses of some of the new imidazolium salts and Pd(II) complexes were determined. Applications of these seven-member palladacycles in Suzuki and Heck coupling reactions produced comparable catalytic activities to those of six-member analogs.
Original language | English |
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Pages (from-to) | 5807-5825 |
Number of pages | 19 |
Journal | Tetrahedron |
Volume | 60 |
Issue number | 27 |
DOIs | |
Publication status | Published - 2004 Jun 28 |
All Science Journal Classification (ASJC) codes
- Biochemistry
- Drug Discovery
- Organic Chemistry