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Chemoselective Hydrogenation of Nitro Compounds with Supported Gold Catalysts
Abstract
The selective reduction of a nitro group when other reducible functions are present is a difficult process that often requires stoichiometric amounts of reducing agents or, if H 2 is used, the addition of soluble metals. Gold nanoparticles supported on TiO 2 or Fe 2 O 3 catalyzed the chemoselective hydrogenation of functionalized nitroarenes with H 2 under mild reaction conditions that avoided the accumulation of hydroxylamines and their potential exothermic decomposition. These chemoselective hydrogenation gold catalysts also provide a previously unknown route for the synthesis of the industrially relevant cyclohexanone oxime from 1-nitro-1-cyclohexene.
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Cited by
Chemical Routes for the Transformation of Biomass into Chemicals
Corma, A., Iborra, S., & Velty, A. (2007) · Chemical Reviews · doi:10.1021/cr050989d · Cited by 5,970
Self-citationHashmi, A. S. K., & Hutchings, G. J. (2006) · Angewandte Chemie International Edition · doi:10.1002/anie.200602454 · Cited by 3,423
Supported gold nanoparticles as catalysts for organic reactions
Corma, A., & Garcia, H. (2008) · Chemical Society Reviews · doi:10.1039/b707314n · Cited by 1,883
Self-citationIdentification of Active Gold Nanoclusters on Iron Oxide Supports for CO Oxidation
Herzing, A. A., Kiely, C. J., Carley, A. F., Landon, P., & Hutchings, G. J. (2008) · Science · doi:10.1126/science.1159639 · Cited by 1,530
State of the art in gold nanoparticle synthesis
Zhao, P., Li, N., & Astruc, D. (2013) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2012.09.002 · Cited by 964
Metadata
- Authors
- Corma, A., & Serna, P.
- Venue
- Science
- Published
- 2006-07-21
- Volume
- 313
- Issue
- 5785
- Pages
- 332-334
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2136760958
- Cited by
- 1,523
- References
- 0
- FWCI
- 36.89
- Type
- journal article
- Language
- en
- Open access
- closed
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