Phenylamine is a primary amine and contains the nh 2 group attached to a benzene ring.
Two benzene rings name.
Two ways of representing a phenyl group.
Phosphaphenalenes are a tricyclic phosphorus containing heterocyclic system derived from the carbocycle phenalene.
A compound containing a benzene ring which has one or more alkyl substituents is called an arene.
Naphthalene the simplest of the fused or condensed ring hydrocarbon compounds composed of two benzene rings sharing two adjacent carbon atoms.
The old name for phenylamine is aniline and you could also reasonably call it.
Benzene is an organic chemical compound with the molecular formula c 6 h 6 the benzene molecule is composed of six carbon atoms joined in a planar ring with one hydrogen atom attached to each.
So say i have this molecule right here.
Naphthalene is the most abundant single constituent of coal tar a.
As it contains only carbon and hydrogen atoms benzene is classed as a hydrocarbon.
A phenyl group consists of a benzene ring with one of its hydrogens removed.
So let s see i have that.
Now if i were to add something to the benzene ring it s pretty straightforward to name it.
If i didn t draw anything else you d just assume that there s also a hydrogen here.
If you draw a benzene ring with one group attached you have drawn a phenyl group.
For azepine benzazepine is the preferred name.
You should already know the names and structures of several of the hydrocarbons shown in figure 15 1.
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.
Thienothiophene are the fusion of two thiophene rings.
Benzene is a natural constituent of crude oil and is one of the elementary petrochemicals.