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Synfacts 2011(6): 0690-0690
DOI: 10.1055/s-0030-1260374
DOI: 10.1055/s-0030-1260374
Polymer-Supported Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Reduction of Nitroarenes and Alkenes with Rh-Fe3O4 Nanocrystals
Y. Jang, S. Kim, S. W. Jun, B. H. Kim, S. Hwang, I. K. Song, B. M. Kim*, T. Hyeon*
Seoul National University, South Korea
Weitere Informationen
Publikationsverlauf
Publikationsdatum:
19. Mai 2011 (online)
Significance
The Rh-Fe3O4 nanocrystals were prepared by treatment of Rh(acac)3 with Fe(acac)3 in a mixture of oleylamine and oleic acid followed by the thermal decomposition (eq. 1). The nanocrystals catalyzed the reduction of nitroarenes with hydrazine in ethanol to give the corresponding anilines in 94-99% yield (9 examples, eq. 2). Olefins also underwent the reduction in the presence of the nanocrystals to afford the corresponding alkanes in 78-99% yield (9 examples, eq. 3).