Stabilized well-dispersed Pd(0) nanoparticles for aminocarbonylation of aryl halides |
| |
Authors: | Zhu Yinghuai Chuanzhao Li Biying Algin Oh Sudarmadji Meriska Chen Anqi Tuan Dang Thanh Seayad Abdul M |
| |
Institution: | Institute of Chemical and Engineering Sciences, No 1 Pesek Road, Jurong Island, Singapore 627833. zhu_yinghuai@ices.a-star.edu.sg |
| |
Abstract: | Well-dispersed palladium (0) nanoparticles stabilized with phosphonium based ionic liquid were synthesized conveniently and fully characterized. A catalyst system comprising of the Pd(0) nanoparticles and a base was found to be recyclable and efficient for the aminocarbonylation reaction of aryl iodide in ionic liquid media. In the presence of potassium tert-butyloxide, for the relatively stable aryl chloride and bromide substrates, medium activities were achieved for the catalyst. The catalyst composites can be recycled at least five times with sustained activity. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|