Two Benzene Rings Name

Phenylamine is a primary amine and contains the nh 2 group attached to a benzene ring.

Two benzene rings name.

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. 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. If you draw a benzene ring with one group attached you have drawn a phenyl group.

So say i have this molecule right here. Naphthalene is the most abundant single constituent of coal tar a. Thienothiophene are the fusion of two thiophene rings. For azepine benzazepine is the preferred name.

If i didn t draw anything else you d just assume that there s also a hydrogen here. Naphthalene the simplest of the fused or condensed ring hydrocarbon compounds composed of two benzene rings sharing two adjacent carbon atoms. But let s say this carbon over here it has one two three bonds. Phosphaphenalenes are a tricyclic phosphorus containing heterocyclic system derived from the carbocycle phenalene.

A phenyl group consists of a benzene ring with one of its hydrogens removed. Remember that the phenyl group is a benzene ring minus a hydrogen atom c 6 h 5. The old name for phenylamine is aniline and you could also reasonably call it. Now if i were to add something to the benzene ring it s pretty straightforward to name it.

So let s see i have that. A compound containing a benzene ring which has one or more alkyl substituents is called an arene. Benzene is a natural constituent of crude oil and is one of the elementary petrochemicals.