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Baek, Jong-Beom
Center for Dimension-Controllable Organic Frameworks
Research Interests
  • Covalent Organic Frameworks (COFs), Carbon Nanotubes(CNTs), graphene, Energy Conversion and Storage

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Regioselective chemical modification of fullerene by destructive electrophilic reaction in polyphosphoric acid/phosphorus pentoxide

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Title
Regioselective chemical modification of fullerene by destructive electrophilic reaction in polyphosphoric acid/phosphorus pentoxide
Author
Lim, Dae-HyunLyons, Christopher B.Tan, Loon-SengBaek, Jong-Beom
Keywords
Chemical-; Electrophilic reaction; Fullerene; Regio-selective
Issue Date
2008-08
Publisher
AMER CHEMICAL SOC
Citation
JOURNAL OF PHYSICAL CHEMISTRY C, v.112, no.32, pp.12188 - 12194
Abstract
An adduct of electrophilic reaction between C 60 and 4-(2,4,6-trimethylphenoxy)benzamide was afforded in a polyphosphoric acid (PPA)/phosphorus pentoxide (P 2O 5) medium at 130 °C. The matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrum of the adduct showed that multiple destructive acylation reactions of 4-(2,4,6-trimethylphenoxy)benzamide on C 60 had occurred to give hexakis(4-(2,4,6-trimethylphenoxy)benzoyl)-substituted C 54. On the basis of the combined results of optical studies, it could be presumably concluded that the regioselective destruction and addition pathway on the C 60 framework might have predominantly occurred to six-membered rings.
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DOI
10.1021/jp801772r
ISSN
1932-7447
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ECHE_Journal Papers
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