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Synfacts 2011(4): 0457-0457
DOI: 10.1055/s-0030-1259734
DOI: 10.1055/s-0030-1259734
Polymer-Supported Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Triazine-Based Polymer/Nano-Pd: Oxidation of Alcohols
C. E. Chan-Thaw, A. Villa, L. Prati*, A. Thomas
Università degli Studi di Milano, Italy and Technische Universität Berlin, Germany
Further Information
Publication History
Publication Date:
18 March 2011 (online)
Significance
Palladium nanoparticles supported on covalent triazine frameworks (CTF) were used for the aerobic oxidation of alcohols. Thus, the CTF was prepared from 1,4-dicyanobenzene with ZnCl2 at 400-600 ˚C. Palladium nanoparticles were attached to the CTF under acidic conditions to afford the Pd/CTF. The aerobic oxidation of benzyl alcohol with 0.02 mol% palladium of Pd/CTF and oxygen gave benzaldehyde in 66% yield with complete consumption of benzyl alcohol. The catalyst was reused nine times without loss of catalytic activity.