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3-Nitroaniline is an organic compound with the formula H 2 NC 6 H 4 NO 2. A yellow solid, it is a derivative of aniline, carrying a nitro functional group in position 3.
The term nitroaniline in chemistry refers to a derivative of aniline (C 6 H 5 NH 2) containing a nitro group (—NO 2) There are three simple nitroanilines of formula C 6 H 4 (NH 2)(NO 2) which differ only in the position of the nitro group: 2-Nitroaniline; 3-Nitroaniline; 4-Nitroaniline
Reduction of 1,3-dinitrobenzene with sodium sulfide in aqueous solution leads to 3-nitroaniline. Further reduction with iron and hydrochloric acid (HCl) gives m-phenylenediamine. [2] 1,3-Dinitrobenzene can be nitrated to 1,3,5-trinitrobenzene with nitronium tetrafluoroborate in fluorosulfuric acid at 150 °C. [3] [4]
4-Nitroaniline, p-nitroaniline or 1-amino-4-nitrobenzene is an organic compound with the formula C 6 H 6 N 2 O 2. A yellow solid, it is one of three isomers of nitroaniline. It is an intermediate in the production of dyes, antioxidants, pharmaceuticals, gasoline, gum inhibitors, poultry medicines, and as a corrosion inhibitor. [3]
3-Nitroaniline; 4-Nitroaniline; Urocanic acid; cis-Urocanic acid This page was last edited on 10 March 2024, at 14:53 (UTC). Text is available under the Creative ...
This page was last edited on 30 January 2024, at 19:36 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
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2-Nitroaniline is an organic compound with the formula H 2 NC 6 H 4 NO 2. It is a derivative of aniline , carrying a nitro functional group in position 2. [ 1 ] It is mainly used as a precursor to o-phenylenediamine.