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Title
Japanese:Aerobic oxidation of benzyl alcohol over TEMPO-functionalized polyimide as a heterogeneous catalyst 
English:Aerobic oxidation of benzyl alcohol over TEMPO-functionalized polyimide as a heterogeneous catalyst 
Author
Japanese: Yuta Nabae, Masatomo Mikuni, Nobuhiro Takusari, Teruaki Hayakawa, Masa-aki Kakimoto.  
English: Yuta Nabae, Masatomo Mikuni, Nobuhiro Takusari, Teruaki Hayakawa, Masa-aki Kakimoto.  
Language English 
Journal/Book name
Japanese:High Performance Polymers 
English:High Performance Polymers 
Volume, Number, Page Vol. 29    No. 6    pp. 646-650
Published date Mar. 2017 
Publisher
Japanese:SAGE Publications Ltd STM 
English:SAGE Publications Ltd STM 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL http://dx.doi.org/10.1177/0954008317696565
 
DOI https://doi.org/10.1177/0954008317696565
Abstract Hyperbranched polyimide functionalized with 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) was studied as a heterogeneous catalyst for the aerobic oxidation of benzyl alcohol. The catalyst material was synthesized by an A2 + B3 polymerization of pyromellitic dianhydride and 1,3,5-tris(4-aminophenyl)benzene followed by an end-capping reaction with 4-amino-TEMPO. Selective aerobic oxidation of benzyl alcohol to benzaldehyde has been demonstrated using the prepared materials as a catalyst. The recyclability of these materials has been confirmed by recycling tests using the catalyst collected by filtration.

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