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- Title
Direct Aniline Formation with Benzene and Hydroxylamine.
- Authors
Liu, Ningyu; Sleck, Matthew D.; Jones, William D.
- Abstract
A single-step method for aniline formation was examined. Using a vanadate catalyst with an iron oxide co-catalyst and hydroxylamine hydrochloride as the amine source, an up to 90% yield of aniline was obtained with high selectivity. Further study showed that the overall reaction was pseudo-second order in terms of hydroxylamine concentration. Regioselective H-D exchange experiments suggest that the C-N bond formation step occurs via an irreversible electrophilic pathway. Based on all of the key observations, a mechanism is proposed.
- Subjects
ANILINE; HYDROXYLAMINE; BENZENE; IRON catalysts; FERRIC oxide; HYDROXAMIC acids
- Publication
Chemistry (2624-8549), 2023, Vol 5, Issue 4, p2056
- ISSN
2624-8549
- Publication type
Article
- DOI
10.3390/chemistry5040139