As a result, benzylamine is a stronger base. Therefore, benzylamine is a stronger base than aniline because of the lone pair electrons
A pair of electrons
Lone pairs exist in the outermost shell of an atom. Thus, if two electrons are paired but not used for chemical bonding, the electron pair is treated as lone pair. So the number of lone pairs plus the number of bonding electrons is equal to the total number of valence electrons around the atom.
Which is more basic acetanilide or benzylamine?
Of benzylamines and anilines, benzylamines are more basic. The basicity of p-nitroaniline and acetaniline is lower than that of benzylamine and aniline. This is because the presence of an electron-sucking group reduces the availability of lone pair electrons on the nitrogen. . So it's not as basic as p-nitroaniline.
Is benzylamine a weak base?
Transcribed image text: Benzylamine C_6H_5CH_2NH_2 is a molecular weak base, pK_b is 4.67.
Which is the more basic aniline?
Benzylamine, C6H5CH2-· NH2 is more basic than aniline because benzyl (C6H5CH2-) is the +I effect electron donor group.
Aniline and dimethylamine which alkalinity is stronger?
Aniline is an aromatic amine. The alkalinity of aromatic amines depends on the availability of lone pairs. . In the case of aniline, the solitary pair density is less than that of methylamine due to conjugation. For this reason, aniline is less basic than methylamine.
Which is more basic, aniline or nitroaniline?
As a result, the availability of unshared electron pairs on nitrogen atoms in p-nitroaniline is greatly reduced compared to unshared electron pairs on nitrogen atoms in aniline. . Therefore, p-nitroaniline has a weaker base than aniline.
What is the order of alkalinity of aniline?
(A) O-nitroaniline > p-nitroaniline > m-nitroaniline.
What compound is the most basic structure?
In benzylamines, lone pair electrons are not conjugated or linked to the benzene ring and are therefore freely donated to electrophiles (i.e. electron-deficient groups) or combined with other elements. Therefore, the compound benzylamine is the most basic compound of the given options.
