In organic chemistry, an aromatic amine is an organic compound consisting of an aromatic ring attached to an amine. It is a broad class of compounds that encompasses anilines, but also many more complex aromatic rings and many amine substituents beyond NH …

An aromatic amine is defined as a compound that contains at least one aromatic system attached to a nitrogen atom. These compounds can be classified as primary, secondary, or tertiary based on the degree of substitution of the nitrogen atom.

Aromatic amines. Aromatic amines have the nitrogen atom directly connected to an aromatic ring structure. Due to its electron withdrawing properties, the aromatic ring greatly decreases the basicity of the amine – and this effect can be either strengthened or offset depending on what substituents are on the ring and on the nitrogen. The ...

Aromatic amines are a class of organic compounds that contain an amino group (-NH2) attached to an aromatic ring. Aromatic rings are characterized by a cyclic arrangement of atoms with alternating double and single bonds.

Aromatic amines (arylamines) are a ubiquitous class of chemical compounds, which are found in many xenobiotics, ranging from therapeutic agents (drugs) to environmental pollutants produced from industrial by-products. Although there are some instances where the aromatic amine compound itself has been suggested as the direct toxicant, there is ...

2017年4月28日 · A Puzzle In The Basicity Of Some Disubstituted Aromatic Amines. We’ve seen that several key factors influence the basicity of amines – charge, resonance, inductive effects, pi donor / pi acceptor behavior, hybridization and even the contribution of the nitrogen lone pair towards aromaticity.

2023年11月9日 · This article provides an overview of the toxicity, hazards, and safe handling of some primary aromatic amines (PAAs), focusing on representative examples, such as aniline, toluidine, nitroaniline, chloroaniline, and naphthylamine.

Primary aromatic amines can undergo diazotization reactions in the presence of nitrous acid and fluoroboric acid. The process involves the conversion of arylamines to aryl fluorides via diazotization and subsequent thermal decomposition of the derived tetrafluoroborates.

Aromatic amines are organic compounds derived from ammonia (NH₃) where one or more hydrogen atoms are replaced by an aromatic ring, such as benzene or naphthalene. The general formula is Ar-NH₂, where Ar represents an aromatic group.

Primary (1°) amines—Primary amines arise when one of three hydrogen atoms in ammonia is replaced by an alkyl or aromatic group. Important primary alkyl amines include methylamine , most amino acids , and the buffering agent tris , while primary aromatic amines include aniline .