Question

Какие из аминов обладают ярко выраженными основными свойствами?

Answer 1

Чем больше радикал в амине, тем более основными свойствами он обладает ( кроме анилина)

Answer 2

Amines with Strong Basic Properties

Amines are organic compounds that contain a nitrogen atom bonded to one or more alkyl or aryl groups. They can be classified as primary (1°), secondary (2°), or tertiary (3°) based on the number of alkyl or aryl groups attached to the nitrogen atom.

Amines with strong basic properties typically have lone pairs of electrons on the nitrogen atom, which can readily accept a proton (H+) to form a positively charged ammonium ion. These amines are capable of reacting with acids to form salts.

Based on the search results, it is difficult to find specific examples of amines with strongly basic properties. However, it is generally known that alkyl amines tend to have stronger basic properties compared to aryl amines. This is because alkyl groups are electron-donating, which increases the electron density on the nitrogen atom, making it more basic.

Additionally, primary amines (1°) are generally more basic than secondary amines (2°) and tertiary amines (3°). This is because the presence of alkyl or aryl groups attached to the nitrogen atom in secondary and tertiary amines can decrease the electron density on the nitrogen atom, reducing their basicity.

It is important to note that the basicity of amines can also be influenced by other factors such as steric hindrance, resonance effects, and the presence of electron-withdrawing groups.

In summary, amines with strong basic properties are typically alkyl amines, especially primary amines. However, it is important to consider other factors that can influence the basicity of amines.