Hydrogenation on granular palladium-containing catalysts: II. Hydrogenation of nitroheterocyclic compounds

VP Kislyi, LN Tolkacheva, VV Semenov

Index: Kislyi; Tolkacheva; Semenov Russian Journal of Organic Chemistry, 2002 , vol. 38, # 2 p. 269 - 271

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Citation Number: 9

Abstract

Abstract Nitroheterocyclic compounds were reduced in a classical reactor with an agitator equipped with a cell for fixed bed of catalyst. As catalysts were applied granular palladium catalysts (0.5% of Pd on γ-Al 2 O 3 and 2% of Pd on granulated carbon). Anilines and 3- amino-2 (1H)-pyridones were obtained in high yield at reduction of the appropriate nitro compounds, and the activity of the catalyst samples only slightly decreased. Yet ...