title: Magnetite nanoparticle-supported coordination polymer nanofibers: synthesis and catalytic application in Suzuki-Miyaura coupling.
abstract: Functional nanoscale coordination polymers are receiving growing scientific interest because of their potential applications in many domains. In this paper, we demonstrated that a nanofibrous networked metal-organic gel (G1-MNPs) was formed by simply mixing 4,4',4''-(1,3,5-triazine-2,4,6-triyl)tris(N-(pyridin-3-ylmethyl)benzamide) (L) and Pd(COD)(NO(3))(2) in CHCl(3)-MeOH with a Pd/L molar ratio of 1:1 in the presence of magnetite nanoparticle (MNPs). The self-assembly behavior of nanofibers was not significantly effected by the introduction of magnetite nanoparticles. The xerogel of G1-MNPs was superparamagnetic and showed catalytic activity in Suzuki-Miyaura C-C coupling reactions. The Pd(II) xerogel could be magnetically isolated and recycled with a permanent magnet. It represents a novel strategy to introduce nanoparticles into functional coordination polymers for multifunctional materials.
authors.affiliation: MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, and School of Physics and Engineering, Sun Yat-Sen University, Guangzhou 510275, China.
authors.forename: Yetong
authors.initials: Y
authors.lastname: Liao
authors.forename: Lisi
authors.initials: L
authors.lastname: He
authors.forename: Jing
authors.initials: J
authors.lastname: Huang
authors.forename: Jianyong
authors.initials: J
authors.lastname: Zhang
authors.forename: Lin
authors.initials: L
authors.lastname: Zhuang
authors.forename: Hui
authors.initials: H
authors.lastname: Shen
authors.forename: Cheng-Yong
authors.initials: CY
authors.lastname: Su
mesh_terms: D001709:Biotechnology / Q000379:methods*; D002244:Carbon / Q000737:chemistry; D002384:Catalysis; D016503:Drug Delivery Systems / Q000379:methods*; D052203:Ferrosoferric Oxide / Q000737:chemistry*; D005782:Gels / Q000737:chemistry; D057139:Nanofibers / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry; D011108:Polymers / Q000737:chemistry*
chemical_list: D005782:Gels; D011108:Polymers; D010165:Palladium; D002244:Carbon; D052203:Ferrosoferric Oxide