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1 sty 2020 · The compound of aniline derivatives represents an important class of industrial chemicals. The aniline atom could be utilized as a natural part of researched crystals. This particle and its subordinates discovered application in a wide assortment of mechanical fields.
- Aniline Derivative - an overview | ScienceDirect Topics
Aromatic amines are basic compounds and are well extracted...
- Aniline Derivative - an overview | ScienceDirect Topics
Aniline (from Portuguese anil 'indigo shrub', and -ine indicating a derived substance) [ 6 ] is an organic compound with the formula C6H5NH2. Consisting of a phenyl group (−C6H5) attached to an amino group (−NH2), aniline is the simplest aromatic amine.
1 sty 2020 · Aniline (C 6 H 5 NH 2) is an organic aromatic amine compound in which a phenyl ring (C 6 H 5) is attached to an amino group (–NH 2). It is of great interest in recent years due to its weak basicity which is attributed to a combination of both resonance as well as inductive effect.
Aromatic amines are basic compounds and are well extracted with three-phase membrane systems. Using an SLM-based automated sample preparation setup connected to HPLC, seven substituted anilines were extracted and determined.
29 cze 2023 · Aniline is an aromatic derivative in which a hydrogen atom of the benzene ring has been replaced by an amino group -NH 2. Aniline is also known as aminobenzene or phenylamine. It has a chemical formula of C 6 H 7 N or C 6 H 5 NH 2 that contains Six carbon (C) atoms, Seven hydrogens (H) atoms, and One nitrogen (N) atom.
Aniline derivatives also act as carbon nucleophiles due to the resonance activation of the ring. For example, arenediazonium salts, which are prepared from aniline, are great electrophiles due to the positively charged nitrogen which pulls the electron density from the ring making it susceptible to a nucleophilic attack.
18 lip 2003 · An important derivative of aniline is 4,4′-methylenedianiline (4,4′-MDA). Manufacture is carried out by the acid-catalyzed reaction of formaldehyde with aniline. All processes produce polymeric MDA (PMDA), which consists of mixtures of isomers and oligomers of MDA.
