Two Benzene Rings Name

A compound containing a benzene ring which has one or more alkyl substituents is called an arene.

Two benzene rings name.

Phosphaphenalenes are a tricyclic phosphorus containing heterocyclic system derived from the carbocycle phenalene. Chemical formula c 1 0 h 8 it is an important hydrocarbon raw material that gives rise to a host of substitution products used in the manufacture of dyestuffs and synthetic resins. Benzene is a natural constituent of crude oil and is one of the elementary petrochemicals. Phenylamine is a primary amine and contains the nh 2 group attached to a benzene ring.

So say i have this molecule right here. For azepine benzazepine is the preferred name. Naphthalene is the most abundant single constituent of coal tar a. A phenyl group consists of a benzene ring with one of its hydrogens removed.

But let s say this carbon over here it has one two three bonds. The old name for phenylamine is aniline and you could also reasonably call it. So let s see i have that. Remember that the phenyl group is a benzene ring minus a hydrogen atom c 6 h 5.

Likewise the compounds with two benzene rings fused to the central heterocycle are carbazole acridine and dibenzoazepine. If you draw a benzene ring with one group attached you have drawn a phenyl group. You should already know the names and structures of several of the hydrocarbons shown in figure 15 1. Two ways of representing a phenyl group.

Naphthalene the simplest of the fused or condensed ring hydrocarbon compounds composed of two benzene rings sharing two adjacent carbon atoms. Thienothiophene are the fusion of two thiophene rings. As it contains only carbon and hydrogen atoms benzene is classed as a hydrocarbon.