how to name benzene rings

(A and B) ortho (or, 1,2-) meta-(or, 1,3-) para- (or, 1,4) These arrangements are named as follows: The compound containing the two groups on the adjacent sites is called 'ortho'; it is denoted as 'o-'. In the IUPAC system, the ortho position is designated as 1,2-. The compound containing..

Uses of Benzene - As an industrial solvent for fats and oils, rubber, resins etc. As a starting material for dyes, drugs, perfumes and explosives and polymers For dry-cleaning of woollen clothes. As a motor fuel along with petrol, under the name benzo..

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 electron-defici..

BHC is an important agricultural pesticide mainly used for exterminating white ants, leaf hopper termite, etc. It is also known by the common name gammexane or Undone or 66..

The numbering of carbon atoms in the ring (or nucleus) is done as follows. When there is only one substituent on the ring, there is only one compound possible. Thus, numbering of the carbon atoms of the nucleus does not arises. If there are two or more substituents, then num..

Naming Aromatic Compounds - Aromatic compounds are those carbocyclic compounds that contain at least one benzene ring. The ring of six carbons in benzene or any of its derivatives is termed benzene ring or nucleus. A benzene..

The halogen atom is ortho and para directing and therefore, substitution takes place at ortho and para positions giving electrophilic substitution reactions at the benzene ring. In the resonance structures of chlorobenzene the ortho and para positions get negatively charged, i...

Structure of Benzene - The molecular formula of benzene has been found from analytical data, to be C 6 H 6 . Relatively higher proportion of carbon and addition of chlorine to benzene molecule indicate it to be an unsaturated compound. Depending on the various facts av..

The simplest arene is benzene (C 6 H 6 ). Benzene is a typical arene and it gives all the typical reactions of arenes. Benzene was first isolated by Faraday (1825) from the cylinders of the compressed illuminating gas obtained from natural sources. In 1845, Hoffmann is..