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A novel MCM-41-supported sulfur palladium(0) complex catalyst for Sonogashira coupling reaction |
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| Authors: | Mingzhong Cai Qiuhua Xu Pingping Wang |
| Institution: | aSchool of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330027, PR China bDepartment of Chemistry, Jiujiang College, Jiujiang 332000, PR China |
| Abstract: | A novel MCM-41-supported sulfur palladium(0) complex was conveniently prepared from commercially available and cheap γ-mercaptopropyltriethoxysilane via immobilization on MCM-41, followed by reacting with palladium chloride and then the reduction with hydrazine hydrate. This complex exhibited excellent performance in Sonogashira coupling reaction. |
| Keywords: | MCM-41 Sulfur palladium complex Sonogashira coupling reaction Aryl iodide Heterogeneous catalysis |
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