Catalytic activities of NHC‐PdCl2 species based on functionalized tetradentate imidazolium salt in three types of C‐C coupling reactions |
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| Authors: | Qing‐Xiang Liu Dong‐Xue Zhao Hao Wu Zhi‐Xiang Zhao Shi‐Zhen Lv |
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| Affiliation: | 1. Key Laboratory of Inorganic‐Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry, Tianjin Normal University, Tianjin, China;2. Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, China |
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| Abstract: | A functionalized tetradentate imidazolium salt 9,10‐bis{di2′‐(N‐ethylimidazolium‐1‐yl)ethyl]aminomethyl}anthracene tetrakis(hexafluorophosphate) ( 1 ) has been synthesized and characterized. The catalytic activity of the NHC‐PdCl2 species formed by compound 1 and PdCl2 was tested in Suzuki‐Miyaura, Heck‐Mizoroki and Sonogashira reactions. The results showed that this catalytic system was effective for above three types of C‐C coupling reactions. |
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| Keywords: | N‐heterocyclic carbene palladium catalytic activity C‐C coupling reaction |
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