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Title: Three novel metal-organic frameworks based on flexible porphyrin tetracarboxylic acids as highly effective catalysts

Abstract

Targeted synthesis of metalloporphyrinic frameworks (MPFs) with Cu(II) (1), Ni(II) (2, 3) 5, 10, 15, 20-tetrakis[4-(carboxymethyleneoxy)phenyl]porphyrin (Cu(TCMOPP) and Ni(TCMOPP)) as building blocks afforded three new extended coordination polymers inter-linked by Zn(II) (1) and K(I) (2, 3). 1 shows 2D frameworks while 2, 3 are 3D frameworks. The open channel are 7–17 Å wide and accessible to guest/solvent molecules. Besides, the thermogravimetric analyses (TGA) indicate that the framework structures of the three compounds are stable until 300 °C. In addition, the catalytic activities of 1–3 to the alkylbenzenes oxidation are examined, and the results indicate that 1 exhibit high catalytic activity to oxidation of ethylbenzene and 1,2,3,4-tetrahydronaphthalene with conversion of 64.1% and 80.3% respectively. - Graphical abstract: Three novel metalloporphyrinic frameworks (1, 2, 3) were synthesized based on tetracarboxylic Cu(II) (1), Ni(II) (2, 3) metalloporphyrin inter-linked by Zn(II) (1) , K(I) (2, 3), and 1 shows high catalytic activity to oxidation reaction of alkylbenzenes with conversion 80.3%. Display Omitted.

Authors:
 [1];  [2]; ;  [1]
  1. Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069 (China)
  2. School of Materials and Chemical Engineering, Xi’an Technological University, Xi’an, Shaanxi 710021 (China)
Publication Date:
OSTI Identifier:
22584103
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 238; Other Information: Copyright (c) 2016 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; CATALYSTS; CRYSTAL STRUCTURE; CRYSTALS; METALS; MOLECULES; ORGANOMETALLIC COMPOUNDS; OXIDATION; POLYMERS; PORPHYRINS; SOLVENTS; SYNTHESIS; TETRALIN; THERMAL GRAVIMETRIC ANALYSIS

Citation Formats

Zhang, Zengqi, Su, Xiaoqin, Yu, Fan, and Li, Jun. Three novel metal-organic frameworks based on flexible porphyrin tetracarboxylic acids as highly effective catalysts. United States: N. p., 2016. Web. doi:10.1016/J.JSSC.2016.02.038.
Zhang, Zengqi, Su, Xiaoqin, Yu, Fan, & Li, Jun. Three novel metal-organic frameworks based on flexible porphyrin tetracarboxylic acids as highly effective catalysts. United States. doi:10.1016/J.JSSC.2016.02.038.
Zhang, Zengqi, Su, Xiaoqin, Yu, Fan, and Li, Jun. Wed . "Three novel metal-organic frameworks based on flexible porphyrin tetracarboxylic acids as highly effective catalysts". United States. doi:10.1016/J.JSSC.2016.02.038.
@article{osti_22584103,
title = {Three novel metal-organic frameworks based on flexible porphyrin tetracarboxylic acids as highly effective catalysts},
author = {Zhang, Zengqi and Su, Xiaoqin and Yu, Fan and Li, Jun},
abstractNote = {Targeted synthesis of metalloporphyrinic frameworks (MPFs) with Cu(II) (1), Ni(II) (2, 3) 5, 10, 15, 20-tetrakis[4-(carboxymethyleneoxy)phenyl]porphyrin (Cu(TCMOPP) and Ni(TCMOPP)) as building blocks afforded three new extended coordination polymers inter-linked by Zn(II) (1) and K(I) (2, 3). 1 shows 2D frameworks while 2, 3 are 3D frameworks. The open channel are 7–17 Å wide and accessible to guest/solvent molecules. Besides, the thermogravimetric analyses (TGA) indicate that the framework structures of the three compounds are stable until 300 °C. In addition, the catalytic activities of 1–3 to the alkylbenzenes oxidation are examined, and the results indicate that 1 exhibit high catalytic activity to oxidation of ethylbenzene and 1,2,3,4-tetrahydronaphthalene with conversion of 64.1% and 80.3% respectively. - Graphical abstract: Three novel metalloporphyrinic frameworks (1, 2, 3) were synthesized based on tetracarboxylic Cu(II) (1), Ni(II) (2, 3) metalloporphyrin inter-linked by Zn(II) (1) , K(I) (2, 3), and 1 shows high catalytic activity to oxidation reaction of alkylbenzenes with conversion 80.3%. Display Omitted.},
doi = {10.1016/J.JSSC.2016.02.038},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 238,
place = {United States},
year = {Wed Jun 15 00:00:00 EDT 2016},
month = {Wed Jun 15 00:00:00 EDT 2016}
}