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Nitrobenzene is an aromatic nitro compound and the simplest of the nitrobenzenes, with the chemical formula C 6 H 5 NO 2. It is a water-insoluble pale yellow oil with an almond -like odor. It freezes to give greenish-yellow crystals.
English: Diagram depicting resonance structures of nitrobenzene. Date: 22 July 2011, 17:23 (UTC) Source: Own work: Author: Ed : Permission (Reusing this file)
Contributing structures of the carbonate ion. In chemistry, resonance, also called mesomerism, is a way of describing bonding in certain molecules or polyatomic ions by the combination of several contributing structures (or forms, [1] also variously known as resonance structures or canonical structures) into a resonance hybrid (or hybrid structure) in valence bond theory.
On the other hand, the nitrobenzene resonance structures have positive charges around the ring system: The nitro group can withdraw electron density through resonance. Attack occurs at the meta position, since the (partial) formal positive charges at the ortho and para positions indicate electron deficiency at these positions.
Nitrobenzenes are a group of nitro compounds consisting of one or more nitro groups as substituents on a benzene core. They have the formula C 6 H 6–n (NO 2) n, where n = 1–6 is the number of nitro groups.
Since the nitro group is an activator toward nucleophilic substitution, and a meta director, it is able to stabilize the additional electron density (via resonance) when the aromatic compound is attacked by the hydroxide nucleophile.
3-Nitrobenzaldehyde is an organic compound with the formula O 2 NC 6 H 4 CHO.It is one of three isomers of nitrobenzaldehyde.It contains a nitro group meta-substituted to the aldehyde.
Nitrobenzene Anthranilic acid 3,5-Dinitrobenzoic acid 3-Nitrobenzoic acid 4-Nitrobenzoic acid: Except where otherwise noted, data are given for materials in their ...