Pd/PdO nanoparticles supported on carbon nanotubes: A highly effective catalyst for promoting Suzuki reaction in water

	Pd/PdO nanoparticles supported on carbon nanotubes: A highly effective catalyst for promoting Suzuki reaction in water
	Yang, Fan 1; Chi, Cheng 1; Dong, Sen 1; Wang, Chunxia 2; Jia, Xilai 1; Ren, Liang 1; Zhang, Yunhan 1; Zhang, Liqiang 1; Li, Yongfeng 1
刊名	CATALYSIS TODAY
	2015-11-01
卷号	256 页码:186-192
关键词	Pd/PdO nanoparticles Carbon nanotubes Gas-liquid interfacial plasma Water medium Suzuki reaction
英文摘要	We report that the presence of PdO nanoparticles can enhance the catalytic performance of Pd catalyst for the Suzuki reaction in water. Heterogeneous Pd/PdO nanoparticles supported on multi-walled carbon nanotubes (CNTs), weakly oxidized multi-walled carbon nanotubes (WCNTs) and strongly oxidized multi-walled carbon nanotubes (SCNTs) catalysts are synthesized by a one-pot gas-liquid interfacial plasma (GLIP) method using Pd(NO3)(2)center dot 2H(2)O as precursor. Among these synthesized catalysts, the Pd/PdO supported on WCNTs (Pd/PdO/WCNTs) catalyst exhibits the highest catalytic activity during the Suzuki reaction in water. Moreover, the Pd/PdO catalyst shows higher catalytic activity during the Suzuki reaction than Pd catalyst. The as-prepared catalyst displayed remarkable activity toward challenging substrates such as heteroaryl halides and ortho-substituted aryl halides as well as aryl chlorides using low Pd loading in good yields. Since the catalyst exhibits extremely low solubility in organic solvent, the product can be simply extracted with ethyl acetate while the catalyst remained in the aqueous phase. The catalyst can be simply and efficiently used for ten consecutive runs without significant decrease in activity. (C) 2015 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/27661]
专题	化学研究所_活体分析化学实验室
作者单位	1.China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Changping, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Analyt Chem Living Biosyst, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yang, Fan,Chi, Cheng,Dong, Sen,et al. Pd/PdO nanoparticles supported on carbon nanotubes: A highly effective catalyst for promoting Suzuki reaction in water[J]. CATALYSIS TODAY,2015,256:186-192.
APA	Yang, Fan.,Chi, Cheng.,Dong, Sen.,Wang, Chunxia.,Jia, Xilai.,...&Li, Yongfeng.(2015).Pd/PdO nanoparticles supported on carbon nanotubes: A highly effective catalyst for promoting Suzuki reaction in water.CATALYSIS TODAY,256,186-192.
MLA	Yang, Fan,et al."Pd/PdO nanoparticles supported on carbon nanotubes: A highly effective catalyst for promoting Suzuki reaction in water".CATALYSIS TODAY 256(2015):186-192.