pi electrons in benzene

Benzene does not give reactions characteristic of unsaturated hydrocarbons such as ethane, even though it has 6 electrons. On the other hand, it is quite stable and gives substitution reactions. Because of the high electron density on the ring, a tendency by the ..

. Aromatic nitro compounds like nitro benzene has a smell of bitter almonds. iii) Nitro alkanes are sparingly soluble in water (lower members are relatively more soluble than the higher members). Aromatic nitro compounds are not soluble in water. They are soluble in organic solvents. iv) ..

Amiline is a hybrid of the following resonating structures...

Electronic Structure and Properties of Nitro Compounds - The structure of a nitro group can be represented as a resonance hybrid of two equivalent zwitter ionic polar structure..

Electrophilic Substitution - The nitro group strongly deactivates the benzene ring towards electrophilic substitution. Nitro group is electron withdrawing group and thus causes electron deficiency at ortho and para positrons as is clear from the resonating structures o..

The nitro group strongly deactivates the benzene ring towards electrophilic substitution. Nitro group is electron withdrawing group and thus causes electron deficiency at ortho and para positrons as is clear from the resonating structures of nitro benzene..

The -OH group attached to the benzene ring in phenol activates, it towards electrophilic substitution. It directs the incoming group to ortho and para positions in the ring as these positions become electron rich due to electronic effect (also mesomeric effect) caused ..

The -OH group attached to the benzene ring in phenol activates, it towards electrophilic substitution. It directs the incoming group to ortho and para positions in the ring as these positions become electron rich due to electronic effect (also mesomeric effect) c..

Aromatic Nitro Compounds - Aromatic compounds can be directly nitrated using a mixture of concentrated nitric acid and sulphuric acid. This reaction is an example of electrophilic substitution of benzene. The electrophile is a nitroni..

Structure of Amines - Aliphatic amines have a pyramidal shape that is approximately tetrahedral when we assume the electron pair on nitrogen as a group. An amine which has 3 different groups attached to nitrogen has chiral nitrogen. But such amines cannot be resolved into enantiomers beca..