Published January 1, 2015
| Version v1
Journal article
Open
Palladium Complexes with Tetrahydropyrimidin-2-ylidene Ligands: Catalytic Activity for the Direct Arylation of Furan, Thiophene, and Thiazole Derivatives
Creators
- 1. Inonu Univ, Catalysis Res & Applicat Ctr, TR-44280 Malatya, Turkey
- 2. Univ Rennes 1, Inst Sci Chim Rennes, Ctr Catalyse & Chim Verte, F-35042 Rennes, France
- 3. Sinop Univ, Sci & Technol Res Applicat & Res Ctr, TR-57010 Sinop, Turkey
- 4. Ondokuz Mayis Univ, Dept Phys, TR-55139 Samsun, Turkey
- 5. Ege Univ, Fac Sci, Dept Chem, TR-35040 Bornova, Turkey
Description
The synthesis and characterization of novel 1,3-benzyl-3,4,5,6-tetrahydropyrimidin-2-ylidene-based N-hetero-cyclic carbene palladium(II) complexes (1a-d) were described. The crystal structure of trans-dichlorobis[1,3-bis(4-methylbenzyl)-3,4,5,6-tetrahydropyrimidin-2-ylidend- palladium(II) was presented. Pd(II) complexes 1a-d were tested as catalysts in the direct C5 or C2 arylation of furans, thiophenes, and thiazoles, with various aryl bromides at 150 degrees C for 1 h. These complexes exhibited moderate to high catalytic activities under the given conditions.
Files
bib-17274a79-1c6d-4eea-9b71-98b396d2eb74.txt
Files
(290 Bytes)
| Name | Size | Download all |
|---|---|---|
|
md5:fffca5622e6078710a5f4f5795219ad4
|
290 Bytes | Preview Download |