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Pd/C-catalyzed transfer hydrogenation of aromatic nitro compounds using methanol as a hydrogen source
V. Goyal, N. Sarki, , A. Ray
Published in Elsevier B.V.
2021
Volume: 98
   
Issue: 1
Abstract
We describe the selective transfer hydrogenation of aromatic nitro compounds to anilines using Pd/C as a heterogeneous catalyst with methanol as a green reductant. Nitroarenes bearing both electron-releasing and electron-deficient groups are amenable to this method and enable the synthesis of corresponding arylamines in moderate to good selectivities including the synthesis of butamben, a local anesthictic drug molecule. This new concise protocol is simple, ligand-free and does not require the supply of external molecular hydrogen. © 2021 Indian Chemical Society
About the journal
JournalData powered by TypesetJournal of the Indian Chemical Society
PublisherData powered by TypesetElsevier B.V.
ISSN00194522