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Assessment of amination reactions via nucleophilic aromatic substitution using conventional and eco-friendly energies
Published in Green Chemistry Letters and Reviews, 2018
Ricardo A. Luna-Mora, Ángeles Torres-Reyes, Oscar A. González-Cruz, Fernando Ortega-Jiménez, Hulme Ríos-Guerra, Jessica V. González-Carrillo, Francisco Barrera-Téllez, Javier Perez-Flores, José G. Penieres-Carrillo
Among many reported SNAr reactions are those made using 5-fluoro-2-nitroaniline (4) and 5-chloro-2-nitroaniline (5) as nucleophiles toward methanol (5) and phenol (6), sulfur, in the form of thiophenol (7) and butanethiol (8) and phenol, in sodium carbonate to form the thiophenoxide and phenoxide ions, are SNAr reactions that use different primary amines, aliphatic and aromatic compounds, but they have been less widely reported (9,10).
Headspace single-drop microextraction combined with nanodrop spectrophotometry for ultra-trace detection of ethanethiol using a suspended drop of AuNPs as a plasmonic sensor
Published in Journal of Sulfur Chemistry, 2023
Mehran Nozari-Asbemarz, Atefeh Abbasi-Ahd, Nader Shokoufi
Another interference observed in this work is other volatile components, such as thiol with a longer carbon chain (propanediol, butanethiol, …). In order to decrease the volatility of the sample, experiments were done at ambient temperature.