期刊
JOURNAL OF THE IRANIAN CHEMICAL SOCIETY
卷 16, 期 2, 页码 423-433出版社
SPRINGER
DOI: 10.1007/s13738-018-1512-y
关键词
N-Heterocyclic carbenes; Direct arylation; Butylfuran; Butylthiophene; 2-Isopropylthiazole
资金
- Inonu University Research Fund [IUBAP 2011/21]
Almost in all fields of chemistry, the C-C cross-coupling reactions such as the direct arylation reaction have attracted much attention and have advanced quickly in recent years due to the importance of environment-friendly properties. This study contains the synthesis of the 2-methyl-1,4-benzodioxan-substituted bis(NHC)PdX2 complexes and their catalytic activity in direct arylation reaction. The bis(NHC)PdX2 complexes have been prepared from the 2-methyl-1,4-benzodioxan-substituted Ag(I)NHC complexes via transmetallation method. The bis(NHC)PdX2 complexes have been characterized using H-1 NMR, C-13 NMR, FT-IR spectroscopy and elemental analysis techniques. The bis(NHC)PdX2 complexes have been examined as catalysts in the direct arylation reactions with 2-n-butylfuran, 2-n-butylthiophene and 2-isopropylthiazole, and have demonstrated excellent activity in these reactions.
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