Back to Search Start Over

Mn(Porphyrin)-Based Porous Coordination Polymers: Synthesis, Catalytic Activities for the Oxidation of Ethylbenzene.

Authors :
Sun, Shu
Pan, Mi
Hu, Xiaodong
Shao, Weihao
Li, Jun
Zhang, Fengxing
Source :
Catalysis Letters. Jun2016, Vol. 146 Issue 6, p1087-1098. 12p.
Publication Year :
2016

Abstract

Six Mn(porphyrin)-based porous coordination polymers, Mn(FCPp)-Mn ( CP1, FCPp=5-(pentafluorophenyl)-10,15,20-tri(4-carboxyphenyl)porphyrin dianion), Mn(FCPp)-Co ( CP2), Mn(FCPp)-Ni ( CP3), Mn(FCPp)-Mn ( CP4, FCPp=5,15-bis(pentafluorophenyl)-10,20-bis(4-carboxyphenyl)porphyrin dianion), Mn(FCPp)-Co ( CP5), and Mn(FCPp)-Ni ( CP6), were prepared and characterized. The precursors were identified by UV-Vis, GC-MS, infrared spectra and elemental analysis in the procedures of Mn(porphyrin)-based polymers synthesis. CP1, CP4, CP3 and CP6 are amorphous aggregation supported by SEM, TEM and powder XRD. CP2 and CP5 are rod-like microcrystalline particles supported by powder XRD and SAED. These polymers exhibit high catalytic activities and selectivities toward the oxidation of ethylbenzene to acetophenone in quantitative over 70 % yields, and can be reused by filtration with only slight decreasing of catalytic activities. Graphical Abstract: [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
1011372X
Volume :
146
Issue :
6
Database :
Academic Search Index
Journal :
Catalysis Letters
Publication Type :
Academic Journal
Accession number :
117354769
Full Text :
https://doi.org/10.1007/s10562-016-1729-2