Home Chemistry Organic Building Blocks Nitroes 4-Nitrobenzoic Acid
These compounds have the same murcko framework: benzene,and at least 2 kinds of functional groups( —NO2,—COOH).
Sulfonation: Nitrobenzene can be sulfonated to introduce a sulfonic acid group (-SO3H) onto the benzene ring. Sulfonation is carried out using concentrated sulfuric acid, which leads to the substitution of one of the hydrogen atoms on the ring.
Decarboxylation: Under certain conditions, benzoic acid can undergo decarboxylation, where it loses a carbon dioxide molecule from its carboxylic acid group. This reaction usually requires high temperatures and is often observed in the presence of strong acids or bases.
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