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Polystyrene microsphere-immobilized palladium(II) porphyrin as mild, reusable, and highly efficient catalyst for Heck reaction
Huang, Yinbin1,2; Yang, Liangrong1; Huang, Minghui3; Wang, Jian1; Xu, Lin1; Li, Wensong1; Zhou, Huacong1; Sun, Xitong1; Xing, Huifang1; Liu, Huizhou1
2015-10-01
Source PublicationPARTICUOLOGY
ISSN1674-2001
Volume22Issue:OCTPages:128-133
Abstract

A novel Heck reaction catalyst consisting of a palladium(II) complex of meso-tetra(p-hydroxyphenyl)porphyrin (MTP) and cross-linked chloromethylated polystyrene microspheres (PMs) was successfully prepared via covalent ether bonds between the chloride groups in the PMs and the hydroxyl groups in MTP. The catalyst was characterized using scanning electron microscopy, Fourier-transform infrared spectroscopy, and inductively coupled plasma atomic emission spectroscopy (ICP-AES). This polystyrene-supported palladium-complex was an efficient heterogeneous catalyst for cross-coupling of aryl iodides with ethyl acrylate. The reaction of iodobenzene and ethyl acrylate under N-2 at 100 degrees C and a catalyst concentration of 0.1% gave a gas chromatography product yield of 99.8%, which is much higher than that achieved using a free palladium(II) complex of MTP as the catalyst (41.3%). The catalyst was recycled up to six times without significant loss of catalytic activity. These results suggest that the immobilized palladium(II)-MTP catalyst has potential applications in synthetic and industrial chemistry. (C) 2014 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

KeywordHeterogeneous Catalyst Palladium-porphyrin Polystyrene Microspheres Heck Reaction
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.partic.2014.08.003
Indexed BySCI
Language英语
WOS KeywordHETEROGENEOUS CATALYST ; MANGANESE(III) PORPHYRIN ; SUPPORTED PALLADIUM ; COUPLING REACTIONS ; SUZUKI REACTIONS ; EPOXIDATION ; OXIDATION ; GENERATION ; OLEFINS ; POLYMER
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Chemical ; Materials Science, Multidisciplinary
WOS IDWOS:000360597600017
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19515
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.S Dakota State Univ, Agr & Biosyst Engn, Brookings, SD 57006 USA
3.Hubei Univ Econ, Art Coll, Wuhan 430205, Peoples R China
Recommended Citation
GB/T 7714
Huang, Yinbin,Yang, Liangrong,Huang, Minghui,et al. Polystyrene microsphere-immobilized palladium(II) porphyrin as mild, reusable, and highly efficient catalyst for Heck reaction[J]. PARTICUOLOGY,2015,22(OCT):128-133.
APA Huang, Yinbin.,Yang, Liangrong.,Huang, Minghui.,Wang, Jian.,Xu, Lin.,...&Liu, Huizhou.(2015).Polystyrene microsphere-immobilized palladium(II) porphyrin as mild, reusable, and highly efficient catalyst for Heck reaction.PARTICUOLOGY,22(OCT),128-133.
MLA Huang, Yinbin,et al."Polystyrene microsphere-immobilized palladium(II) porphyrin as mild, reusable, and highly efficient catalyst for Heck reaction".PARTICUOLOGY 22.OCT(2015):128-133.
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